diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/java/util/Calendar.java b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/Calendar.java new file mode 100644 index 000000000..51a587807 --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/Calendar.java @@ -0,0 +1,1166 @@ +/* + * Copyright 2014 Alexey Andreev. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.teavm.classlib.java.util; + +public abstract class Calendar implements TSerializable, TCloneable, TComparable { + + private static final long serialVersionUID = -1807547505821590642L; + + /** + * Set to {@code true} when the calendar fields have been set from the time, set to + * {@code false} when a field is changed and the fields must be recomputed. + */ + protected boolean areFieldsSet; + + /** + * An integer array of calendar fields. The length is {@code FIELD_COUNT}. + */ + protected int[] fields; + + /** + * A boolean array. Each element indicates if the corresponding field has + * been set. The length is {@code FIELD_COUNT}. + */ + protected boolean[] isSet; + + /** + * Set to {@code true} when the time has been set, set to {@code false} when a field is + * changed and the time must be recomputed. + */ + protected boolean isTimeSet; + + /** + * The time in milliseconds since January 1, 1970. + */ + protected long time; + + transient int lastTimeFieldSet; + + transient int lastDateFieldSet; + + private boolean lenient; + + private int firstDayOfWeek; + + private int minimalDaysInFirstWeek; + + private TimeZone zone; + + /** + * Value of the {@code MONTH} field indicating the first month of the + * year. + */ + public static final int JANUARY = 0; + + /** + * Value of the {@code MONTH} field indicating the second month of + * the year. + */ + public static final int FEBRUARY = 1; + + /** + * Value of the {@code MONTH} field indicating the third month of the + * year. + */ + public static final int MARCH = 2; + + /** + * Value of the {@code MONTH} field indicating the fourth month of + * the year. + */ + public static final int APRIL = 3; + + /** + * Value of the {@code MONTH} field indicating the fifth month of the + * year. + */ + public static final int MAY = 4; + + /** + * Value of the {@code MONTH} field indicating the sixth month of the + * year. + */ + public static final int JUNE = 5; + + /** + * Value of the {@code MONTH} field indicating the seventh month of + * the year. + */ + public static final int JULY = 6; + + /** + * Value of the {@code MONTH} field indicating the eighth month of + * the year. + */ + public static final int AUGUST = 7; + + /** + * Value of the {@code MONTH} field indicating the ninth month of the + * year. + */ + public static final int SEPTEMBER = 8; + + /** + * Value of the {@code MONTH} field indicating the tenth month of the + * year. + */ + public static final int OCTOBER = 9; + + /** + * Value of the {@code MONTH} field indicating the eleventh month of + * the year. + */ + public static final int NOVEMBER = 10; + + /** + * Value of the {@code MONTH} field indicating the twelfth month of + * the year. + */ + public static final int DECEMBER = 11; + + /** + * Value of the {@code MONTH} field indicating the thirteenth month + * of the year. Although {@code GregorianCalendar} does not use this + * value, lunar calendars do. + */ + public static final int UNDECIMBER = 12; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Sunday. + */ + public static final int SUNDAY = 1; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Monday. + */ + public static final int MONDAY = 2; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Tuesday. + */ + public static final int TUESDAY = 3; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Wednesday. + */ + public static final int WEDNESDAY = 4; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Thursday. + */ + public static final int THURSDAY = 5; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Friday. + */ + public static final int FRIDAY = 6; + + /** + * Value of the {@code DAY_OF_WEEK} field indicating Saturday. + */ + public static final int SATURDAY = 7; + + /** + * Field number for {@code get} and {@code set} indicating the + * era, e.g., AD or BC in the Julian calendar. This is a calendar-specific + * value; see subclass documentation. + * + * @see GregorianCalendar#AD + * @see GregorianCalendar#BC + */ + public static final int ERA = 0; + + /** + * Field number for {@code get} and {@code set} indicating the + * year. This is a calendar-specific value; see subclass documentation. + */ + public static final int YEAR = 1; + + /** + * Field number for {@code get} and {@code set} indicating the + * month. This is a calendar-specific value. The first month of the year is + * {@code JANUARY}; the last depends on the number of months in a + * year. + * + * @see #JANUARY + * @see #FEBRUARY + * @see #MARCH + * @see #APRIL + * @see #MAY + * @see #JUNE + * @see #JULY + * @see #AUGUST + * @see #SEPTEMBER + * @see #OCTOBER + * @see #NOVEMBER + * @see #DECEMBER + * @see #UNDECIMBER + */ + public static final int MONTH = 2; + + /** + * Field number for {@code get} and {@code set} indicating the + * week number within the current year. The first week of the year, as + * defined by {@code getFirstDayOfWeek()} and + * {@code getMinimalDaysInFirstWeek()}, has value 1. Subclasses + * define the value of {@code WEEK_OF_YEAR} for days before the first + * week of the year. + * + * @see #getFirstDayOfWeek + * @see #getMinimalDaysInFirstWeek + */ + public static final int WEEK_OF_YEAR = 3; + + /** + * Field number for {@code get} and {@code set} indicating the + * week number within the current month. The first week of the month, as + * defined by {@code getFirstDayOfWeek()} and + * {@code getMinimalDaysInFirstWeek()}, has value 1. Subclasses + * define the value of {@code WEEK_OF_MONTH} for days before the + * first week of the month. + * + * @see #getFirstDayOfWeek + * @see #getMinimalDaysInFirstWeek + */ + public static final int WEEK_OF_MONTH = 4; + + /** + * Field number for {@code get} and {@code set} indicating the + * day of the month. This is a synonym for {@code DAY_OF_MONTH}. The + * first day of the month has value 1. + * + * @see #DAY_OF_MONTH + */ + public static final int DATE = 5; + + /** + * Field number for {@code get} and {@code set} indicating the + * day of the month. This is a synonym for {@code DATE}. The first + * day of the month has value 1. + * + * @see #DATE + */ + public static final int DAY_OF_MONTH = 5; + + /** + * Field number for {@code get} and {@code set} indicating the + * day number within the current year. The first day of the year has value + * 1. + */ + public static final int DAY_OF_YEAR = 6; + + /** + * Field number for {@code get} and {@code set} indicating the + * day of the week. This field takes values {@code SUNDAY}, + * {@code MONDAY}, {@code TUESDAY}, {@code WEDNESDAY}, + * {@code THURSDAY}, {@code FRIDAY}, and + * {@code SATURDAY}. + * + * @see #SUNDAY + * @see #MONDAY + * @see #TUESDAY + * @see #WEDNESDAY + * @see #THURSDAY + * @see #FRIDAY + * @see #SATURDAY + */ + public static final int DAY_OF_WEEK = 7; + + /** + * Field number for {@code get} and {@code set} indicating the + * ordinal number of the day of the week within the current month. Together + * with the {@code DAY_OF_WEEK} field, this uniquely specifies a day + * within a month. Unlike {@code WEEK_OF_MONTH} and + * {@code WEEK_OF_YEAR}, this field's value does not + * depend on {@code getFirstDayOfWeek()} or + * {@code getMinimalDaysInFirstWeek()}. {@code DAY_OF_MONTH 1} + * through {@code 7} always correspond to DAY_OF_WEEK_IN_MONTH + * 1; + * {@code 8} through {@code 15} correspond to + * {@code DAY_OF_WEEK_IN_MONTH 2}, and so on. + * {@code DAY_OF_WEEK_IN_MONTH 0} indicates the week before + * {@code DAY_OF_WEEK_IN_MONTH 1}. Negative values count back from + * the end of the month, so the last Sunday of a month is specified as + * {@code DAY_OF_WEEK = SUNDAY, DAY_OF_WEEK_IN_MONTH = -1}. Because + * negative values count backward they will usually be aligned differently + * within the month than positive values. For example, if a month has 31 + * days, {@code DAY_OF_WEEK_IN_MONTH -1} will overlap + * {@code DAY_OF_WEEK_IN_MONTH 5} and the end of {@code 4}. + * + * @see #DAY_OF_WEEK + * @see #WEEK_OF_MONTH + */ + public static final int DAY_OF_WEEK_IN_MONTH = 8; + + /** + * Field number for {@code get} and {@code set} indicating + * whether the {@code HOUR} is before or after noon. E.g., at + * 10:04:15.250 PM the {@code AM_PM} is {@code PM}. + * + * @see #AM + * @see #PM + * @see #HOUR + */ + public static final int AM_PM = 9; + + /** + * Field number for {@code get} and {@code set} indicating the + * hour of the morning or afternoon. {@code HOUR} is used for the + * 12-hour clock. E.g., at 10:04:15.250 PM the {@code HOUR} is 10. + * + * @see #AM_PM + * @see #HOUR_OF_DAY + */ + public static final int HOUR = 10; + + /** + * Field number for {@code get} and {@code set} indicating the + * hour of the day. {@code HOUR_OF_DAY} is used for the 24-hour + * clock. E.g., at 10:04:15.250 PM the {@code HOUR_OF_DAY} is 22. + * + * @see #HOUR + */ + public static final int HOUR_OF_DAY = 11; + + /** + * Field number for {@code get} and {@code set} indicating the + * minute within the hour. E.g., at 10:04:15.250 PM the {@code MINUTE} + * is 4. + */ + public static final int MINUTE = 12; + + /** + * Field number for {@code get} and {@code set} indicating the + * second within the minute. E.g., at 10:04:15.250 PM the + * {@code SECOND} is 15. + */ + public static final int SECOND = 13; + + /** + * Field number for {@code get} and {@code set} indicating the + * millisecond within the second. E.g., at 10:04:15.250 PM the + * {@code MILLISECOND} is 250. + */ + public static final int MILLISECOND = 14; + + /** + * Field number for {@code get} and {@code set} indicating the + * raw offset from GMT in milliseconds. + */ + public static final int ZONE_OFFSET = 15; + + /** + * Field number for {@code get} and {@code set} indicating the + * daylight savings offset in milliseconds. + */ + public static final int DST_OFFSET = 16; + + /** + * This is the total number of fields in this calendar. + */ + public static final int FIELD_COUNT = 17; + + /** + * Value of the {@code AM_PM} field indicating the period of the day + * from midnight to just before noon. + */ + public static final int AM = 0; + + /** + * Value of the {@code AM_PM} field indicating the period of the day + * from noon to just before midnight. + */ + public static final int PM = 1; + + @SuppressWarnings("nls") + private static String[] fieldNames = { "ERA=", "YEAR=", "MONTH=", + "WEEK_OF_YEAR=", "WEEK_OF_MONTH=", "DAY_OF_MONTH=", "DAY_OF_YEAR=", + "DAY_OF_WEEK=", "DAY_OF_WEEK_IN_MONTH=", "AM_PM=", "HOUR=", + "HOUR_OF_DAY", "MINUTE=", "SECOND=", "MILLISECOND=", + "ZONE_OFFSET=", "DST_OFFSET=" }; + + /** + * Constructs a {@code Calendar} instance using the default {@code TimeZone} and {@code Locale}. + */ + protected Calendar() { + this(TimeZone.getDefault(), Locale.getDefault()); + } + + Calendar(TimeZone timezone) { + fields = new int[FIELD_COUNT]; + isSet = new boolean[FIELD_COUNT]; + areFieldsSet = isTimeSet = false; + setLenient(true); + setTimeZone(timezone); + } + + /** + * Constructs a {@code Calendar} instance using the specified {@code TimeZone} and {@code Locale}. + * + * @param timezone + * the timezone. + * @param locale + * the locale. + */ + protected Calendar(TimeZone timezone, Locale locale) { + this(timezone); + com.ibm.icu.util.Calendar icuCalendar = com.ibm.icu.util.Calendar + .getInstance(com.ibm.icu.util.SimpleTimeZone + .getTimeZone(timezone.getID()), locale); + setFirstDayOfWeek(icuCalendar.getFirstDayOfWeek()); + setMinimalDaysInFirstWeek(icuCalendar.getMinimalDaysInFirstWeek()); + } + + + /** + * Adds the specified amount to a {@code Calendar} field. + * + * @param field + * the {@code Calendar} field to modify. + * @param value + * the amount to add to the field. + * @throws IllegalArgumentException + * if {@code field} is {@code DST_OFFSET} or {@code + * ZONE_OFFSET}. + */ + abstract public void add(int field, int value); + + /** + * Returns whether the {@code Date} specified by this {@code Calendar} instance is after the {@code Date} + * specified by the parameter. The comparison is not dependent on the time + * zones of the {@code Calendar}. + * + * @param calendar + * the {@code Calendar} instance to compare. + * @return {@code true} when this Calendar is after calendar, {@code false} otherwise. + * @throws IllegalArgumentException + * if the time is not set and the time cannot be computed + * from the current field values. + */ + public boolean after(Object calendar) { + if (!(calendar instanceof Calendar)) { + return false; + } + return getTimeInMillis() > ((Calendar) calendar).getTimeInMillis(); + } + + /** + * Returns whether the {@code Date} specified by this {@code Calendar} instance is before the + * {@code Date} specified by the parameter. The comparison is not dependent on the + * time zones of the {@code Calendar}. + * + * @param calendar + * the {@code Calendar} instance to compare. + * @return {@code true} when this Calendar is before calendar, {@code false} otherwise. + * @throws IllegalArgumentException + * if the time is not set and the time cannot be computed + * from the current field values. + */ + public boolean before(Object calendar) { + if (!(calendar instanceof Calendar)) { + return false; + } + return getTimeInMillis() < ((Calendar) calendar).getTimeInMillis(); + } + + /** + * Clears all of the fields of this {@code Calendar}. All fields are initialized to + * zero. + */ + public final void clear() { + for (int i = 0; i < FIELD_COUNT; i++) { + fields[i] = 0; + isSet[i] = false; + } + areFieldsSet = isTimeSet = false; + } + + /** + * Clears the specified field to zero and sets the isSet flag to {@code false}. + * + * @param field + * the field to clear. + */ + public final void clear(int field) { + fields[field] = 0; + isSet[field] = false; + areFieldsSet = isTimeSet = false; + } + + /** + * Returns a new {@code Calendar} with the same properties. + * + * @return a shallow copy of this {@code Calendar}. + * + * @see java.lang.Cloneable + */ + @Override + public Object clone() { + try { + Calendar clone = (Calendar) super.clone(); + clone.fields = fields.clone(); + clone.isSet = isSet.clone(); + clone.zone = (TimeZone) zone.clone(); + return clone; + } catch (CloneNotSupportedException e) { + return null; + } + } + + /** + * Computes the time from the fields if the time has not already been set. + * Computes the fields from the time if the fields are not already set. + * + * @throws IllegalArgumentException + * if the time is not set and the time cannot be computed + * from the current field values. + */ + protected void complete() { + if (!isTimeSet) { + computeTime(); + isTimeSet = true; + } + if (!areFieldsSet) { + computeFields(); + areFieldsSet = true; + } + } + + /** + * Computes the {@code Calendar} fields from {@code time}. + */ + protected abstract void computeFields(); + + /** + * Computes {@code time} from the Calendar fields. + * + * @throws IllegalArgumentException + * if the time cannot be computed from the current field + * values. + */ + protected abstract void computeTime(); + + /** + * Compares the specified object to this {@code Calendar} and returns whether they are + * equal. The object must be an instance of {@code Calendar} and have the same + * properties. + * + * @param object + * the object to compare with this object. + * @return {@code true} if the specified object is equal to this {@code Calendar}, {@code false} + * otherwise. + */ + @Override + public boolean equals(Object object) { + if (this == object) { + return true; + } + if (!(object instanceof Calendar)) { + return false; + } + Calendar cal = (Calendar) object; + return getTimeInMillis() == cal.getTimeInMillis() + && isLenient() == cal.isLenient() + && getFirstDayOfWeek() == cal.getFirstDayOfWeek() + && getMinimalDaysInFirstWeek() == cal + .getMinimalDaysInFirstWeek() + && getTimeZone().equals(cal.getTimeZone()); + } + + /** + * Gets the value of the specified field after computing the field values by + * calling {@code complete()} first. + * + * @param field + * the field to get. + * @return the value of the specified field. + * + * @throws IllegalArgumentException + * if the fields are not set, the time is not set, and the + * time cannot be computed from the current field values. + * @throws ArrayIndexOutOfBoundsException + * if the field is not inside the range of possible fields. + * The range is starting at 0 up to {@code FIELD_COUNT}. + */ + public int get(int field) { + complete(); + return fields[field]; + } + + /** + * Gets the maximum value of the specified field for the current date. + * + * @param field + * the field. + * @return the maximum value of the specified field. + */ + public int getActualMaximum(int field) { + int value, next; + if (getMaximum(field) == (next = getLeastMaximum(field))) { + return next; + } + complete(); + long orgTime = time; + set(field, next); + do { + value = next; + roll(field, true); + next = get(field); + } while (next > value); + time = orgTime; + areFieldsSet = false; + return value; + } + + /** + * Gets the minimum value of the specified field for the current date. + * + * @param field + * the field. + * @return the minimum value of the specified field. + */ + public int getActualMinimum(int field) { + int value, next; + if (getMinimum(field) == (next = getGreatestMinimum(field))) { + return next; + } + complete(); + long orgTime = time; + set(field, next); + do { + value = next; + roll(field, false); + next = get(field); + } while (next < value); + time = orgTime; + areFieldsSet = false; + return value; + } + + /** + * Gets the list of installed {@code Locale}s which support {@code Calendar}. + * + * @return an array of {@code Locale}. + */ + public static synchronized Locale[] getAvailableLocales() { + return Locale.getAvailableLocales(); + } + + /** + * Gets the first day of the week for this {@code Calendar}. + * + * @return the first day of the week. + */ + public int getFirstDayOfWeek() { + return firstDayOfWeek; + } + + /** + * Gets the greatest minimum value of the specified field. This is the + * biggest value that {@code getActualMinimum} can return for any possible + * time. + * + * @param field + * the field. + * @return the greatest minimum value of the specified field. + */ + abstract public int getGreatestMinimum(int field); + + /** + * Constructs a new instance of the {@code Calendar} subclass appropriate for the + * default {@code Locale}. + * + * @return a {@code Calendar} subclass instance set to the current date and time in + * the default {@code Timezone}. + */ + public static synchronized Calendar getInstance() { + return new GregorianCalendar(); + } + + /** + * Constructs a new instance of the {@code Calendar} subclass appropriate for the + * specified {@code Locale}. + * + * @param locale + * the locale to use. + * @return a {@code Calendar} subclass instance set to the current date and time. + */ + public static synchronized Calendar getInstance(Locale locale) { + return new GregorianCalendar(locale); + } + + /** + * Constructs a new instance of the {@code Calendar} subclass appropriate for the + * default {@code Locale}, using the specified {@code TimeZone}. + * + * @param timezone + * the {@code TimeZone} to use. + * @return a {@code Calendar} subclass instance set to the current date and time in + * the specified timezone. + */ + public static synchronized Calendar getInstance(TimeZone timezone) { + return new GregorianCalendar(timezone); + } + + /** + * Constructs a new instance of the {@code Calendar} subclass appropriate for the + * specified {@code Locale}. + * + * @param timezone + * the {@code TimeZone} to use. + * @param locale + * the {@code Locale} to use. + * @return a {@code Calendar} subclass instance set to the current date and time in + * the specified timezone. + */ + public static synchronized Calendar getInstance(TimeZone timezone, + Locale locale) { + return new GregorianCalendar(timezone, locale); + } + + /** + * Gets the smallest maximum value of the specified field. This is the + * smallest value that {@code getActualMaximum()} can return for any + * possible time. + * + * @param field + * the field number. + * @return the smallest maximum value of the specified field. + */ + abstract public int getLeastMaximum(int field); + + /** + * Gets the greatest maximum value of the specified field. This returns the + * biggest value that {@code get} can return for the specified field. + * + * @param field + * the field. + * @return the greatest maximum value of the specified field. + */ + abstract public int getMaximum(int field); + + /** + * Gets the minimal days in the first week of the year. + * + * @return the minimal days in the first week of the year. + */ + public int getMinimalDaysInFirstWeek() { + return minimalDaysInFirstWeek; + } + + /** + * Gets the smallest minimum value of the specified field. this returns the + * smallest value thet {@code get} can return for the specified field. + * + * @param field + * the field number. + * @return the smallest minimum value of the specified field. + */ + abstract public int getMinimum(int field); + + /** + * Gets the time of this {@code Calendar} as a {@code Date} object. + * + * @return a new {@code Date} initialized to the time of this {@code Calendar}. + * + * @throws IllegalArgumentException + * if the time is not set and the time cannot be computed + * from the current field values. + */ + public final Date getTime() { + return new Date(getTimeInMillis()); + } + + /** + * Computes the time from the fields if required and returns the time. + * + * @return the time of this {@code Calendar}. + * + * @throws IllegalArgumentException + * if the time is not set and the time cannot be computed + * from the current field values. + */ + public long getTimeInMillis() { + if (!isTimeSet) { + computeTime(); + isTimeSet = true; + } + return time; + } + + /** + * Gets the timezone of this {@code Calendar}. + * + * @return the {@code TimeZone} used by this {@code Calendar}. + */ + public TimeZone getTimeZone() { + return zone; + } + + /** + * Returns an integer hash code for the receiver. Objects which are equal + * return the same value for this method. + * + * @return the receiver's hash. + * + * @see #equals + */ + @Override + public int hashCode() { + return (isLenient() ? 1237 : 1231) + getFirstDayOfWeek() + + getMinimalDaysInFirstWeek() + getTimeZone().hashCode(); + } + + /** + * Gets the value of the specified field without recomputing. + * + * @param field + * the field. + * @return the value of the specified field. + */ + protected final int internalGet(int field) { + return fields[field]; + } + + /** + * Returns if this {@code Calendar} accepts field values which are outside the valid + * range for the field. + * + * @return {@code true} if this {@code Calendar} is lenient, {@code false} otherwise. + */ + public boolean isLenient() { + return lenient; + } + + /** + * Returns whether the specified field is set. + * + * @param field + * a {@code Calendar} field number. + * @return {@code true} if the specified field is set, {@code false} otherwise. + */ + public final boolean isSet(int field) { + return isSet[field]; + } + + /** + * Adds the specified amount to the specified field and wraps the value of + * the field when it goes beyond the maximum or minimum value for the + * current date. Other fields will be adjusted as required to maintain a + * consistent date. + * + * @param field + * the field to roll. + * @param value + * the amount to add. + */ + public void roll(int field, int value) { + boolean increment = value >= 0; + int count = increment ? value : -value; + for (int i = 0; i < count; i++) { + roll(field, increment); + } + } + + /** + * Increment or decrement the specified field and wrap the value of the + * field when it goes beyond the maximum or minimum value for the current + * date. Other fields will be adjusted as required to maintain a consistent + * date. + * + * @param field + * the number indicating the field to roll. + * @param increment + * {@code true} to increment the field, {@code false} to decrement. + */ + abstract public void roll(int field, boolean increment); + + /** + * Sets a field to the specified value. + * + * @param field + * the code indicating the {@code Calendar} field to modify. + * @param value + * the value. + */ + public void set(int field, int value) { + fields[field] = value; + isSet[field] = true; + areFieldsSet = isTimeSet = false; + if (field > MONTH && field < AM_PM) { + lastDateFieldSet = field; + } + if (field == HOUR || field == HOUR_OF_DAY) { + lastTimeFieldSet = field; + } + if (field == AM_PM) { + lastTimeFieldSet = HOUR; + } + } + + /** + * Sets the year, month and day of the month fields. Other fields are not + * changed. + * + * @param year + * the year. + * @param month + * the month. + * @param day + * the day of the month. + */ + public final void set(int year, int month, int day) { + set(YEAR, year); + set(MONTH, month); + set(DATE, day); + } + + /** + * Sets the year, month, day of the month, hour of day and minute fields. + * Other fields are not changed. + * + * @param year + * the year. + * @param month + * the month. + * @param day + * the day of the month. + * @param hourOfDay + * the hour of day. + * @param minute + * the minute. + */ + public final void set(int year, int month, int day, int hourOfDay, + int minute) { + set(year, month, day); + set(HOUR_OF_DAY, hourOfDay); + set(MINUTE, minute); + } + + /** + * Sets the year, month, day of the month, hour of day, minute and second + * fields. Other fields are not changed. + * + * @param year + * the year. + * @param month + * the month. + * @param day + * the day of the month. + * @param hourOfDay + * the hour of day. + * @param minute + * the minute. + * @param second + * the second. + */ + public final void set(int year, int month, int day, int hourOfDay, + int minute, int second) { + set(year, month, day, hourOfDay, minute); + set(SECOND, second); + } + + /** + * Sets the first day of the week for this {@code Calendar}. + * + * @param value + * a {@code Calendar} day of the week. + */ + public void setFirstDayOfWeek(int value) { + firstDayOfWeek = value; + } + + /** + * Sets this {@code Calendar} to accept field values which are outside the valid + * range for the field. + * + * @param value + * a boolean value. + */ + public void setLenient(boolean value) { + lenient = value; + } + + /** + * Sets the minimal days in the first week of the year. + * + * @param value + * the minimal days in the first week of the year. + */ + public void setMinimalDaysInFirstWeek(int value) { + minimalDaysInFirstWeek = value; + } + + /** + * Sets the time of this {@code Calendar}. + * + * @param date + * a {@code Date} object. + */ + public final void setTime(Date date) { + setTimeInMillis(date.getTime()); + } + + /** + * Sets the time of this {@code Calendar}. + * + * @param milliseconds + * the time as the number of milliseconds since Jan. 1, 1970. + */ + public void setTimeInMillis(long milliseconds) { + if (!isTimeSet || !areFieldsSet || time != milliseconds) { + time = milliseconds; + isTimeSet = true; + areFieldsSet = false; + complete(); + } + } + + /** + * Sets the {@code TimeZone} used by this Calendar. + * + * @param timezone + * a {@code TimeZone}. + */ + public void setTimeZone(TimeZone timezone) { + zone = timezone; + areFieldsSet = false; + } + + /** + * Returns the string representation of this {@code Calendar}. + * + * @return the string representation of this {@code Calendar}. + */ + @Override + @SuppressWarnings("nls") + public String toString() { + StringBuilder result = new StringBuilder(getClass().getName() + "[time=" + + (isTimeSet ? String.valueOf(time) : "?") + + ",areFieldsSet=" + + areFieldsSet + + // ",areAllFieldsSet=" + areAllFieldsSet + + ",lenient=" + lenient + ",zone=" + zone + ",firstDayOfWeek=" + + firstDayOfWeek + ",minimalDaysInFirstWeek=" + + minimalDaysInFirstWeek); + for (int i = 0; i < FIELD_COUNT; i++) { + result.append(','); + result.append(fieldNames[i]); + result.append('='); + if (isSet[i]) { + result.append(fields[i]); + } else { + result.append('?'); + } + } + result.append(']'); + return result.toString(); + } + + /** + * Compares the times of the two {@code Calendar}, which represent the milliseconds + * from the January 1, 1970 00:00:00.000 GMT (Gregorian). + * + * @param anotherCalendar + * another calendar that this one is compared with. + * @return 0 if the times of the two {@code Calendar}s are equal, -1 if the time of + * this {@code Calendar} is before the other one, 1 if the time of this + * {@code Calendar} is after the other one. + * @throws NullPointerException + * if the argument is null. + * @throws IllegalArgumentException + * if the argument does not include a valid time + * value. + */ + public int compareTo(Calendar anotherCalendar) { + if (null == anotherCalendar) { + throw new NullPointerException(); + } + long timeInMillis = getTimeInMillis(); + long anotherTimeInMillis = anotherCalendar.getTimeInMillis(); + if (timeInMillis > anotherTimeInMillis) { + return 1; + } + if (timeInMillis == anotherTimeInMillis) { + return 0; + } + return -1; + } + + @SuppressWarnings("nls") + private static final ObjectStreamField[] serialPersistentFields = { + new ObjectStreamField("areFieldsSet", Boolean.TYPE), + new ObjectStreamField("fields", int[].class), + new ObjectStreamField("firstDayOfWeek", Integer.TYPE), + new ObjectStreamField("isSet", boolean[].class), + new ObjectStreamField("isTimeSet", Boolean.TYPE), + new ObjectStreamField("lenient", Boolean.TYPE), + new ObjectStreamField("minimalDaysInFirstWeek", Integer.TYPE), + new ObjectStreamField("nextStamp", Integer.TYPE), + new ObjectStreamField("serialVersionOnStream", Integer.TYPE), + new ObjectStreamField("time", Long.TYPE), + new ObjectStreamField("zone", TimeZone.class), }; + + @SuppressWarnings("nls") + private void writeObject(ObjectOutputStream stream) throws IOException { + complete(); + ObjectOutputStream.PutField putFields = stream.putFields(); + putFields.put("areFieldsSet", areFieldsSet); + putFields.put("fields", this.fields); + putFields.put("firstDayOfWeek", firstDayOfWeek); + putFields.put("isSet", isSet); + putFields.put("isTimeSet", isTimeSet); + putFields.put("lenient", lenient); + putFields.put("minimalDaysInFirstWeek", minimalDaysInFirstWeek); + putFields.put("nextStamp", 2 /* MINIMUM_USER_STAMP */); + putFields.put("serialVersionOnStream", 1); + putFields.put("time", time); + putFields.put("zone", zone); + stream.writeFields(); + } + + @SuppressWarnings("nls") + private void readObject(ObjectInputStream stream) throws IOException, + ClassNotFoundException { + ObjectInputStream.GetField readFields = stream.readFields(); + areFieldsSet = readFields.get("areFieldsSet", false); + this.fields = (int[]) readFields.get("fields", null); + firstDayOfWeek = readFields.get("firstDayOfWeek", Calendar.SUNDAY); + isSet = (boolean[]) readFields.get("isSet", null); + isTimeSet = readFields.get("isTimeSet", false); + lenient = readFields.get("lenient", true); + minimalDaysInFirstWeek = readFields.get("minimalDaysInFirstWeek", 1); + time = readFields.get("time", 0L); + zone = (TimeZone) readFields.get("zone", null); + } +} diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/java/util/Date.java b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/Date.java new file mode 100644 index 000000000..dd8b4a915 --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/Date.java @@ -0,0 +1,814 @@ +/* + * Copyright 2014 Alexey Andreev. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.teavm.classlib.java.util; + +import java.text.DateFormat; +import java.text.DateFormatSymbols; +import java.text.SimpleDateFormat; +import org.teavm.classlib.java.io.TSerializable; +import org.teavm.classlib.java.lang.TCloneable; +import org.teavm.classlib.java.lang.TComparable; + +public class Date implements TSerializable, TCloneable, TComparable { + + // Used by parse() + private static int creationYear = new Date().getYear(); + + private transient long milliseconds; + + @SuppressWarnings("nls") + private static String[] dayOfWeekNames = { "Sun", "Mon", "Tue", "Wed", + "Thu", "Fri", "Sat" }; + + @SuppressWarnings("nls") + private static String[] monthNames = { "Jan", "Feb", "Mar", "Apr", "May", + "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; + + /** + * Initializes this {@code Date} instance to the current date and time. + */ + public Date() { + this(System.currentTimeMillis()); + } + + /** + * Constructs a new {@code Date} initialized to midnight in the default {@code TimeZone} on + * the specified date. + * + * @param year + * the year, 0 is 1900. + * @param month + * the month, 0 - 11. + * @param day + * the day of the month, 1 - 31. + * + * @deprecated use + * {@link GregorianCalendar#GregorianCalendar(int, int, int)} + */ + @Deprecated + public Date(int year, int month, int day) { + GregorianCalendar cal = new GregorianCalendar(false); + cal.set(1900 + year, month, day); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Constructs a new {@code Date} initialized to the specified date and time in the + * default {@code TimeZone}. + * + * @param year + * the year, 0 is 1900. + * @param month + * the month, 0 - 11. + * @param day + * the day of the month, 1 - 31. + * @param hour + * the hour of day, 0 - 23. + * @param minute + * the minute of the hour, 0 - 59. + * + * @deprecated use + * {@link GregorianCalendar#GregorianCalendar(int, int, int, int, int)} + */ + @Deprecated + public Date(int year, int month, int day, int hour, int minute) { + GregorianCalendar cal = new GregorianCalendar(false); + cal.set(1900 + year, month, day, hour, minute); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Constructs a new {@code Date} initialized to the specified date and time in the + * default {@code TimeZone}. + * + * @param year + * the year, 0 is 1900. + * @param month + * the month, 0 - 11. + * @param day + * the day of the month, 1 - 31. + * @param hour + * the hour of day, 0 - 23. + * @param minute + * the minute of the hour, 0 - 59. + * @param second + * the second of the minute, 0 - 59. + * + * @deprecated use + * {@link GregorianCalendar#GregorianCalendar(int, int, int, int, int, int)} + */ + @Deprecated + public Date(int year, int month, int day, int hour, int minute, int second) { + GregorianCalendar cal = new GregorianCalendar(false); + cal.set(1900 + year, month, day, hour, minute, second); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Initializes this {@code Date} instance using the specified millisecond value. The + * value is the number of milliseconds since Jan. 1, 1970 GMT. + * + * @param milliseconds + * the number of milliseconds since Jan. 1, 1970 GMT. + */ + public Date(long milliseconds) { + this.milliseconds = milliseconds; + } + + /** + * Constructs a new {@code Date} initialized to the date and time parsed from the + * specified String. + * + * @param string + * the String to parse. + * + * @deprecated use {@link DateFormat} + */ + @Deprecated + public Date(String string) { + milliseconds = parse(string); + } + + /** + * Returns if this {@code Date} is after the specified Date. + * + * @param date + * a Date instance to compare. + * @return {@code true} if this {@code Date} is after the specified {@code Date}, + * {@code false} otherwise. + */ + public boolean after(Date date) { + return milliseconds > date.milliseconds; + } + + /** + * Returns if this {@code Date} is before the specified Date. + * + * @param date + * a {@code Date} instance to compare. + * @return {@code true} if this {@code Date} is before the specified {@code Date}, + * {@code false} otherwise. + */ + public boolean before(Date date) { + return milliseconds < date.milliseconds; + } + + /** + * Returns a new {@code Date} with the same millisecond value as this {@code Date}. + * + * @return a shallow copy of this {@code Date}. + * + * @see java.lang.Cloneable + */ + @Override + public Object clone() { + try { + return super.clone(); + } catch (CloneNotSupportedException e) { + return null; + } + } + + /** + * Compare the receiver to the specified {@code Date} to determine the relative + * ordering. + * + * @param date + * a {@code Date} to compare against. + * @return an {@code int < 0} if this {@code Date} is less than the specified {@code Date}, {@code 0} if + * they are equal, and an {@code int > 0} if this {@code Date} is greater. + */ + public int compareTo(Date date) { + if (milliseconds < date.milliseconds) { + return -1; + } + if (milliseconds == date.milliseconds) { + return 0; + } + return 1; + } + + /** + * Compares the specified object to this {@code Date} and returns if they are equal. + * To be equal, the object must be an instance of {@code Date} and have the same millisecond + * value. + * + * @param object + * the object to compare with this object. + * @return {@code true} if the specified object is equal to this {@code Date}, {@code false} + * otherwise. + * + * @see #hashCode + */ + @Override + public boolean equals(Object object) { + return (object == this) || (object instanceof Date) + && (milliseconds == ((Date) object).milliseconds); + } + + /** + * Returns the gregorian calendar day of the month for this {@code Date} object. + * + * @return the day of the month. + * + * @deprecated use {@code Calendar.get(Calendar.DATE)} + */ + @Deprecated + public int getDate() { + return new GregorianCalendar(milliseconds).get(Calendar.DATE); + } + + /** + * Returns the gregorian calendar day of the week for this {@code Date} object. + * + * @return the day of the week. + * + * @deprecated use {@code Calendar.get(Calendar.DAY_OF_WEEK)} + */ + @Deprecated + public int getDay() { + return new GregorianCalendar(milliseconds).get(Calendar.DAY_OF_WEEK) - 1; + } + + /** + * Returns the gregorian calendar hour of the day for this {@code Date} object. + * + * @return the hour of the day. + * + * @deprecated use {@code Calendar.get(Calendar.HOUR_OF_DAY)} + */ + @Deprecated + public int getHours() { + return new GregorianCalendar(milliseconds).get(Calendar.HOUR_OF_DAY); + } + + /** + * Returns the gregorian calendar minute of the hour for this {@code Date} object. + * + * @return the minutes. + * + * @deprecated use {@code Calendar.get(Calendar.MINUTE)} + */ + @Deprecated + public int getMinutes() { + return new GregorianCalendar(milliseconds).get(Calendar.MINUTE); + } + + /** + * Returns the gregorian calendar month for this {@code Date} object. + * + * @return the month. + * + * @deprecated use {@code Calendar.get(Calendar.MONTH)} + */ + @Deprecated + public int getMonth() { + return new GregorianCalendar(milliseconds).get(Calendar.MONTH); + } + + /** + * Returns the gregorian calendar second of the minute for this {@code Date} object. + * + * @return the seconds. + * + * @deprecated use {@code Calendar.get(Calendar.SECOND)} + */ + @Deprecated + public int getSeconds() { + return new GregorianCalendar(milliseconds).get(Calendar.SECOND); + } + + /** + * Returns this {@code Date} as a millisecond value. The value is the number of + * milliseconds since Jan. 1, 1970, midnight GMT. + * + * @return the number of milliseconds since Jan. 1, 1970, midnight GMT. + */ + public long getTime() { + return milliseconds; + } + + /** + * Returns the timezone offset in minutes of the default {@code TimeZone}. + * + * @return the timezone offset in minutes of the default {@code TimeZone}. + * + * @deprecated use + * {@code (Calendar.get(Calendar.ZONE_OFFSET) + Calendar.get(Calendar.DST_OFFSET)) / 60000} + */ + @Deprecated + public int getTimezoneOffset() { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + return -(cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET)) / 60000; + } + + /** + * Returns the gregorian calendar year since 1900 for this {@code Date} object. + * + * @return the year - 1900. + * + * @deprecated use {@code Calendar.get(Calendar.YEAR) - 1900} + */ + @Deprecated + public int getYear() { + return new GregorianCalendar(milliseconds).get(Calendar.YEAR) - 1900; + } + + /** + * Returns an integer hash code for the receiver. Objects which are equal + * return the same value for this method. + * + * @return this {@code Date}'s hash. + * + * @see #equals + */ + @Override + public int hashCode() { + return (int) (milliseconds >>> 32) ^ (int) milliseconds; + } + + private static int parse(String string, String[] array) { + for (int i = 0, alength = array.length, slength = string.length(); i < alength; i++) { + if (string.regionMatches(true, 0, array[i], 0, slength)) { + return i; + } + } + return -1; + } + + /** + * Returns the millisecond value of the date and time parsed from the + * specified {@code String}. Many date/time formats are recognized, including IETF + * standard syntax, i.e. Tue, 22 Jun 1999 12:16:00 GMT-0500 + * + * @param string + * the String to parse. + * @return the millisecond value parsed from the String. + * + * @deprecated use {@link DateFormat} + */ + @Deprecated + public static long parse(String string) { + + if (string == null) { + // luni.06=The string argument is null + throw new IllegalArgumentException(Messages.getString("luni.06")); //$NON-NLS-1$ + } + + char sign = 0; + int commentLevel = 0; + int offset = 0, length = string.length(), state = 0; + int year = -1, month = -1, date = -1; + int hour = -1, minute = -1, second = -1, zoneOffset = 0, minutesOffset = 0; + boolean zone = false; + final int PAD = 0, LETTERS = 1, NUMBERS = 2; + StringBuilder buffer = new StringBuilder(); + + while (offset <= length) { + char next = offset < length ? string.charAt(offset) : '\r'; + offset++; + + if (next == '(') { + commentLevel++; + } + if (commentLevel > 0) { + if (next == ')') { + commentLevel--; + } + if (commentLevel == 0) { + next = ' '; + } else { + continue; + } + } + + int nextState = PAD; + if ('a' <= next && next <= 'z' || 'A' <= next && next <= 'Z') { + nextState = LETTERS; + } else if ('0' <= next && next <= '9') { + nextState = NUMBERS; + } else if (!Character.isSpace(next) && ",+-:/".indexOf(next) == -1) { //$NON-NLS-1$ + throw new IllegalArgumentException(); + } + + if (state == NUMBERS && nextState != NUMBERS) { + int digit = Integer.parseInt(buffer.toString()); + buffer.setLength(0); + if (sign == '+' || sign == '-') { + if (zoneOffset == 0) { + zone = true; + if (next == ':') { + minutesOffset = sign == '-' ? -Integer + .parseInt(string.substring(offset, + offset + 2)) : Integer + .parseInt(string.substring(offset, + offset + 2)); + offset += 2; + } + zoneOffset = sign == '-' ? -digit : digit; + sign = 0; + } else { + throw new IllegalArgumentException(); + } + } else if (digit >= 70) { + if (year == -1 + && (Character.isSpace(next) || next == ',' + || next == '/' || next == '\r')) { + year = digit; + } else { + throw new IllegalArgumentException(); + } + } else if (next == ':') { + if (hour == -1) { + hour = digit; + } else if (minute == -1) { + minute = digit; + } else { + throw new IllegalArgumentException(); + } + } else if (next == '/') { + if (month == -1) { + month = digit - 1; + } else if (date == -1) { + date = digit; + } else { + throw new IllegalArgumentException(); + } + } else if (Character.isSpace(next) || next == ',' + || next == '-' || next == '\r') { + if (hour != -1 && minute == -1) { + minute = digit; + } else if (minute != -1 && second == -1) { + second = digit; + } else if (date == -1) { + date = digit; + } else if (year == -1) { + year = digit; + } else { + throw new IllegalArgumentException(); + } + } else if (year == -1 && month != -1 && date != -1) { + year = digit; + } else { + throw new IllegalArgumentException(); + } + } else if (state == LETTERS && nextState != LETTERS) { + String text = buffer.toString().toUpperCase(); + buffer.setLength(0); + if (text.length() == 1) { + throw new IllegalArgumentException(); + } + if (text.equals("AM")) { //$NON-NLS-1$ + if (hour == 12) { + hour = 0; + } else if (hour < 1 || hour > 12) { + throw new IllegalArgumentException(); + } + } else if (text.equals("PM")) { //$NON-NLS-1$ + if (hour == 12) { + hour = 0; + } else if (hour < 1 || hour > 12) { + throw new IllegalArgumentException(); + } + hour += 12; + } else { + DateFormatSymbols symbols = new DateFormatSymbols(Locale.US); + String[] weekdays = symbols.getWeekdays(), months = symbols + .getMonths(); + int value; + if (parse(text, weekdays) != -1) {/* empty */ + } else if (month == -1 + && (month = parse(text, months)) != -1) {/* empty */ + } else if (text.equals("GMT") || text.equals("UT") //$NON-NLS-1$ //$NON-NLS-2$ + || text.equals("UTC")) { //$NON-NLS-1$ + zone = true; + zoneOffset = 0; + } else if ((value = zone(text)) != 0) { + zone = true; + zoneOffset = value; + } else { + throw new IllegalArgumentException(); + } + } + } + + if (next == '+' || (year != -1 && next == '-')) { + sign = next; + } else if (!Character.isSpace(next) && next != ',' + && nextState != NUMBERS) { + sign = 0; + } + + if (nextState == LETTERS || nextState == NUMBERS) { + buffer.append(next); + } + state = nextState; + } + + if (year != -1 && month != -1 && date != -1) { + if (hour == -1) { + hour = 0; + } + if (minute == -1) { + minute = 0; + } + if (second == -1) { + second = 0; + } + if (year < (creationYear - 80)) { + year += 2000; + } else if (year < 100) { + year += 1900; + } + minute -= minutesOffset; + if (zone) { + if (zoneOffset >= 24 || zoneOffset <= -24) { + hour -= zoneOffset / 100; + minute -= zoneOffset % 100; + } else { + hour -= zoneOffset; + } + return UTC(year - 1900, month, date, hour, minute, second); + } + return new Date(year - 1900, month, date, hour, minute, second) + .getTime(); + } + throw new IllegalArgumentException(); + } + + /** + * Sets the gregorian calendar day of the month for this {@code Date} object. + * + * @param day + * the day of the month. + * + * @deprecated use {@code Calendar.set(Calendar.DATE, day)} + */ + @Deprecated + public void setDate(int day) { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + cal.set(Calendar.DATE, day); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Sets the gregorian calendar hour of the day for this {@code Date} object. + * + * @param hour + * the hour of the day. + * + * @deprecated use {@code Calendar.set(Calendar.HOUR_OF_DAY, hour)} + */ + @Deprecated + public void setHours(int hour) { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + cal.set(Calendar.HOUR_OF_DAY, hour); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Sets the gregorian calendar minute of the hour for this {@code Date} object. + * + * @param minute + * the minutes. + * + * @deprecated use {@code Calendar.set(Calendar.MINUTE, minute)} + */ + @Deprecated + public void setMinutes(int minute) { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + cal.set(Calendar.MINUTE, minute); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Sets the gregorian calendar month for this {@code Date} object. + * + * @param month + * the month. + * + * @deprecated use {@code Calendar.set(Calendar.MONTH, month)} + */ + @Deprecated + public void setMonth(int month) { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + cal.set(Calendar.MONTH, month); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Sets the gregorian calendar second of the minute for this {@code Date} object. + * + * @param second + * the seconds. + * + * @deprecated use {@code Calendar.set(Calendar.SECOND, second)} + */ + @Deprecated + public void setSeconds(int second) { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + cal.set(Calendar.SECOND, second); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Sets this {@code Date} to the specified millisecond value. The value is the + * number of milliseconds since Jan. 1, 1970 GMT. + * + * @param milliseconds + * the number of milliseconds since Jan. 1, 1970 GMT. + */ + public void setTime(long milliseconds) { + this.milliseconds = milliseconds; + } + + /** + * Sets the gregorian calendar year since 1900 for this {@code Date} object. + * + * @param year + * the year since 1900. + * + * @deprecated use {@code Calendar.set(Calendar.YEAR, year + 1900)} + */ + @Deprecated + public void setYear(int year) { + GregorianCalendar cal = new GregorianCalendar(milliseconds); + cal.set(Calendar.YEAR, year + 1900); + milliseconds = cal.getTimeInMillis(); + } + + /** + * Returns the string representation of this {@code Date} in GMT in the format: 22 + * Jun 1999 13:02:00 GMT + * + * @return the string representation of this {@code Date} in GMT. + * + * @deprecated use {@link DateFormat} + */ + @Deprecated + public String toGMTString() { + SimpleDateFormat format1 = new SimpleDateFormat("d MMM ", Locale.US); //$NON-NLS-1$ + SimpleDateFormat format2 = new SimpleDateFormat( + " HH:mm:ss 'GMT'", Locale.US); //$NON-NLS-1$ + TimeZone gmtZone = TimeZone.getTimeZone("GMT"); //$NON-NLS-1$ + format1.setTimeZone(gmtZone); + format2.setTimeZone(gmtZone); + GregorianCalendar gc = new GregorianCalendar(gmtZone); + gc.setTimeInMillis(milliseconds); + return format1.format(this) + gc.get(Calendar.YEAR) + + format2.format(this); + } + + /** + * Returns the string representation of this {@code Date} for the default {@code Locale}. + * + * @return the string representation of this {@code Date} for the default {@code Locale}. + * + * @deprecated use {@link DateFormat} + */ + @Deprecated + public String toLocaleString() { + return DateFormat.getDateTimeInstance().format(this); + } + + /** + * Returns the string representation of this {@code Date} in the format: Tue Jun 22 + * 13:07:00 GMT 1999 + * + * @return the string representation of this {@code Date}. + */ + @Override + public String toString() { + Calendar cal = new GregorianCalendar(milliseconds); + TimeZone zone = cal.getTimeZone(); + String zoneName = zone.getDisplayName(zone.inDaylightTime(this), + TimeZone.SHORT, Locale.getDefault()); + + StringBuilder sb = new StringBuilder(34); + sb.append(dayOfWeekNames[cal.get(Calendar.DAY_OF_WEEK) - 1]); + sb.append(' '); + sb.append(monthNames[cal.get(Calendar.MONTH)]); + sb.append(' '); + sb.append(toTwoDigits(cal.get(Calendar.DAY_OF_MONTH))); + sb.append(' '); + sb.append(toTwoDigits(cal.get(Calendar.HOUR_OF_DAY))); + sb.append(':'); + sb.append(toTwoDigits(cal.get(Calendar.MINUTE))); + sb.append(':'); + sb.append(toTwoDigits(cal.get(Calendar.SECOND))); + sb.append(' '); + sb.append(zoneName); + sb.append(' '); + sb.append(cal.get(Calendar.YEAR)); + + return sb.toString(); + } + + private String toTwoDigits(int digit) { + if(digit >= 10) { + return "" + digit;//$NON-NLS-1$ + } else { + return "0" + digit;//$NON-NLS-1$ + } + } + + /** + * Returns the millisecond value of the specified date and time in GMT. + * + * @param year + * the year, 0 is 1900. + * @param month + * the month, 0 - 11. + * @param day + * the day of the month, 1 - 31. + * @param hour + * the hour of day, 0 - 23. + * @param minute + * the minute of the hour, 0 - 59. + * @param second + * the second of the minute, 0 - 59. + * @return the date and time in GMT in milliseconds. + * + * @deprecated use: + * Calendar cal = new GregorianCalendar(TimeZone.getTimeZone("GMT")); + * cal.set(year + 1900, month, day, hour, minute, second); + * cal.getTime().getTime(); + */ + @Deprecated + public static long UTC(int year, int month, int day, int hour, int minute, + int second) { + GregorianCalendar cal = new GregorianCalendar(false); + cal.setTimeZone(TimeZone.getTimeZone("GMT")); //$NON-NLS-1$ + cal.set(1900 + year, month, day, hour, minute, second); + return cal.getTimeInMillis(); + } + + private static int zone(String text) { + if (text.equals("EST")) { //$NON-NLS-1$ + return -5; + } + if (text.equals("EDT")) { //$NON-NLS-1$ + return -4; + } + if (text.equals("CST")) { //$NON-NLS-1$ + return -6; + } + if (text.equals("CDT")) { //$NON-NLS-1$ + return -5; + } + if (text.equals("MST")) { //$NON-NLS-1$ + return -7; + } + if (text.equals("MDT")) { //$NON-NLS-1$ + return -6; + } + if (text.equals("PST")) { //$NON-NLS-1$ + return -8; + } + if (text.equals("PDT")) { //$NON-NLS-1$ + return -7; + } + return 0; + } + + private void writeObject(ObjectOutputStream stream) throws IOException { + stream.defaultWriteObject(); + stream.writeLong(getTime()); + } + + private void readObject(ObjectInputStream stream) throws IOException, + ClassNotFoundException { + stream.defaultReadObject(); + setTime(stream.readLong()); + } +} diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/java/util/GregorianCalendar.java b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/GregorianCalendar.java new file mode 100644 index 000000000..90ab6a763 --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/GregorianCalendar.java @@ -0,0 +1,1439 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.teavm.classlib.java.util; + +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; + +/** + * {@code GregorianCalendar} is a concrete subclass of {@link Calendar} + * and provides the standard calendar used by most of the world. + * + *

+ * The standard (Gregorian) calendar has 2 eras, BC and AD. + * + *

+ * This implementation handles a single discontinuity, which corresponds by + * default to the date the Gregorian calendar was instituted (October 15, 1582 + * in some countries, later in others). The cutover date may be changed by the + * caller by calling {@code setGregorianChange()}. + * + *

+ * Historically, in those countries which adopted the Gregorian calendar first, + * October 4, 1582 was thus followed by October 15, 1582. This calendar models + * this correctly. Before the Gregorian cutover, {@code GregorianCalendar} + * implements the Julian calendar. The only difference between the Gregorian and + * the Julian calendar is the leap year rule. The Julian calendar specifies leap + * years every four years, whereas the Gregorian calendar omits century years + * which are not divisible by 400. + * + *

+ * {@code GregorianCalendar} implements proleptic Gregorian + * and Julian calendars. That is, dates are computed by extrapolating the + * current rules indefinitely far backward and forward in time. As a result, + * {@code GregorianCalendar} may be used for all years to generate + * meaningful and consistent results. However, dates obtained using + * {@code GregorianCalendar} are historically accurate only from March 1, + * 4 AD onward, when modern Julian calendar rules were adopted. Before this + * date, leap year rules were applied irregularly, and before 45 BC the Julian + * calendar did not even exist. + * + *

+ * Prior to the institution of the Gregorian calendar, New Year's Day was March + * 25. To avoid confusion, this calendar always uses January 1. A manual + * adjustment may be made if desired for dates that are prior to the Gregorian + * changeover and which fall between January 1 and March 24. + * + *

+ * Values calculated for the {@code WEEK_OF_YEAR} field range from 1 to + * 53. Week 1 for a year is the earliest seven day period starting on + * {@code getFirstDayOfWeek()} that contains at least + * {@code getMinimalDaysInFirstWeek()} days from that year. It thus + * depends on the values of {@code getMinimalDaysInFirstWeek()}, + * {@code getFirstDayOfWeek()}, and the day of the week of January 1. + * Weeks between week 1 of one year and week 1 of the following year are + * numbered sequentially from 2 to 52 or 53 (as needed). + * + *

+ * For example, January 1, 1998 was a Thursday. If + * {@code getFirstDayOfWeek()} is {@code MONDAY} and + * {@code getMinimalDaysInFirstWeek()} is 4 (these are the values + * reflecting ISO 8601 and many national standards), then week 1 of 1998 starts + * on December 29, 1997, and ends on January 4, 1998. If, however, + * {@code getFirstDayOfWeek()} is {@code SUNDAY}, then week 1 of + * 1998 starts on January 4, 1998, and ends on January 10, 1998; the first three + * days of 1998 then are part of week 53 of 1997. + * + *

+ * Values calculated for the {@code WEEK_OF_MONTH} field range from 0 or + * 1 to 4 or 5. Week 1 of a month (the days with WEEK_OF_MONTH = + * 1) + * is the earliest set of at least {@code getMinimalDaysInFirstWeek()} + * contiguous days in that month, ending on the day before + * {@code getFirstDayOfWeek()}. Unlike week 1 of a year, week 1 of a + * month may be shorter than 7 days, need not start on + * {@code getFirstDayOfWeek()}, and will not include days of the + * previous month. Days of a month before week 1 have a + * {@code WEEK_OF_MONTH} of 0. + * + *

+ * For example, if {@code getFirstDayOfWeek()} is {@code SUNDAY} + * and {@code getMinimalDaysInFirstWeek()} is 4, then the first week of + * January 1998 is Sunday, January 4 through Saturday, January 10. These days + * have a {@code WEEK_OF_MONTH} of 1. Thursday, January 1 through + * Saturday, January 3 have a {@code WEEK_OF_MONTH} of 0. If + * {@code getMinimalDaysInFirstWeek()} is changed to 3, then January 1 + * through January 3 have a {@code WEEK_OF_MONTH} of 1. + * + *

+ * Example:

+ * + * 
+ * // get the supported ids for GMT-08:00 (Pacific Standard Time)
+ * String[] ids = TimeZone.getAvailableIDs(-8 * 60 * 60 * 1000);
+ * // if no ids were returned, something is wrong. get out.
+ * if (ids.length == 0)
+ *     System.exit(0);
+ *
+ *  // begin output
+ * System.out.println("Current Time");
+ *
+ * // create a Pacific Standard Time time zone
+ * SimpleTimeZone pdt = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]);
+ *
+ * // set up rules for daylight savings time
+ * pdt.setStartRule(Calendar.APRIL, 1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
+ * pdt.setEndRule(Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
+ *
+ * // create a GregorianCalendar with the Pacific Daylight time zone
+ * // and the current date and time
+ * Calendar calendar = new GregorianCalendar(pdt);
+ * Date trialTime = new Date();
+ * calendar.setTime(trialTime);
+ *
+ * // print out a bunch of interesting things
+ * System.out.println("ERA: " + calendar.get(Calendar.ERA));
+ * System.out.println("YEAR: " + calendar.get(Calendar.YEAR));
+ * System.out.println("MONTH: " + calendar.get(Calendar.MONTH));
+ * System.out.println("WEEK_OF_YEAR: " + calendar.get(Calendar.WEEK_OF_YEAR));
+ * System.out.println("WEEK_OF_MONTH: " + calendar.get(Calendar.WEEK_OF_MONTH));
+ * System.out.println("DATE: " + calendar.get(Calendar.DATE));
+ * System.out.println("DAY_OF_MONTH: " + calendar.get(Calendar.DAY_OF_MONTH));
+ * System.out.println("DAY_OF_YEAR: " + calendar.get(Calendar.DAY_OF_YEAR));
+ * System.out.println("DAY_OF_WEEK: " + calendar.get(Calendar.DAY_OF_WEEK));
+ * System.out.println("DAY_OF_WEEK_IN_MONTH: "
+ *                    + calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH));
+ * System.out.println("AM_PM: " + calendar.get(Calendar.AM_PM));
+ * System.out.println("HOUR: " + calendar.get(Calendar.HOUR));
+ * System.out.println("HOUR_OF_DAY: " + calendar.get(Calendar.HOUR_OF_DAY));
+ * System.out.println("MINUTE: " + calendar.get(Calendar.MINUTE));
+ * System.out.println("SECOND: " + calendar.get(Calendar.SECOND));
+ * System.out.println("MILLISECOND: " + calendar.get(Calendar.MILLISECOND));
+ * System.out.println("ZONE_OFFSET: "
+ *                    + (calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000)));
+ * System.out.println("DST_OFFSET: "
+ *                    + (calendar.get(Calendar.DST_OFFSET)/(60*60*1000)));
+
+ * System.out.println("Current Time, with hour reset to 3");
+ * calendar.clear(Calendar.HOUR_OF_DAY); // so doesn't override
+ * calendar.set(Calendar.HOUR, 3);
+ * System.out.println("ERA: " + calendar.get(Calendar.ERA));
+ * System.out.println("YEAR: " + calendar.get(Calendar.YEAR));
+ * System.out.println("MONTH: " + calendar.get(Calendar.MONTH));
+ * System.out.println("WEEK_OF_YEAR: " + calendar.get(Calendar.WEEK_OF_YEAR));
+ * System.out.println("WEEK_OF_MONTH: " + calendar.get(Calendar.WEEK_OF_MONTH));
+ * System.out.println("DATE: " + calendar.get(Calendar.DATE));
+ * System.out.println("DAY_OF_MONTH: " + calendar.get(Calendar.DAY_OF_MONTH));
+ * System.out.println("DAY_OF_YEAR: " + calendar.get(Calendar.DAY_OF_YEAR));
+ * System.out.println("DAY_OF_WEEK: " + calendar.get(Calendar.DAY_OF_WEEK));
+ * System.out.println("DAY_OF_WEEK_IN_MONTH: "
+ *                    + calendar.get(Calendar.DAY_OF_WEEK_IN_MONTH));
+ * System.out.println("AM_PM: " + calendar.get(Calendar.AM_PM));
+ * System.out.println("HOUR: " + calendar.get(Calendar.HOUR));
+ * System.out.println("HOUR_OF_DAY: " + calendar.get(Calendar.HOUR_OF_DAY));
+ * System.out.println("MINUTE: " + calendar.get(Calendar.MINUTE));
+ * System.out.println("SECOND: " + calendar.get(Calendar.SECOND));
+ * System.out.println("MILLISECOND: " + calendar.get(Calendar.MILLISECOND));
+ * System.out.println("ZONE_OFFSET: "
+ *        + (calendar.get(Calendar.ZONE_OFFSET)/(60*60*1000))); // in hours
+ * System.out.println("DST_OFFSET: "
+ *        + (calendar.get(Calendar.DST_OFFSET)/(60*60*1000))); // in hours
+ *
+ * + *
+ * + * @see Calendar + * @see TimeZone + */ +public class GregorianCalendar extends Calendar { + + private static final long serialVersionUID = -8125100834729963327L; + + /** + * Value for the BC era. + */ + public static final int BC = 0; + + /** + * Value for the AD era. + */ + public static final int AD = 1; + + private static final long defaultGregorianCutover = -12219292800000l; + + private long gregorianCutover = defaultGregorianCutover; + + private transient int changeYear = 1582; + + private transient int julianSkew = ((changeYear - 2000) / 400) + + julianError() - ((changeYear - 2000) / 100); + + static byte[] DaysInMonth = new byte[] { 31, 28, 31, 30, 31, 30, 31, 31, + 30, 31, 30, 31 }; + + private static int[] DaysInYear = new int[] { 0, 31, 59, 90, 120, 151, 181, + 212, 243, 273, 304, 334 }; + + private static int[] maximums = new int[] { 1, 292278994, 11, 53, 6, 31, + 366, 7, 6, 1, 11, 23, 59, 59, 999, 14 * 3600 * 1000, 7200000 }; + + private static int[] minimums = new int[] { 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, + 0, 0, 0, 0, 0, -13 * 3600 * 1000, 0 }; + + private static int[] leastMaximums = new int[] { 1, 292269054, 11, 50, 3, + 28, 355, 7, 3, 1, 11, 23, 59, 59, 999, 50400000, 1200000 }; + + private boolean isCached; + + private int cachedFields[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; + + private long nextMidnightMillis = 0L; + + private long lastMidnightMillis = 0L; + + private int currentYearSkew = 10; + + private int lastYearSkew = 0; + + /** + * Constructs a new {@code GregorianCalendar} initialized to the current date and + * time with the default {@code Locale} and {@code TimeZone}. + */ + public GregorianCalendar() { + this(TimeZone.getDefault(), Locale.getDefault()); + } + + /** + * Constructs a new {@code GregorianCalendar} initialized to midnight in the default + * {@code TimeZone} and {@code Locale} on the specified date. + * + * @param year + * the year. + * @param month + * the month. + * @param day + * the day of the month. + */ + public GregorianCalendar(int year, int month, int day) { + super(TimeZone.getDefault(), Locale.getDefault()); + set(year, month, day); + } + + /** + * Constructs a new {@code GregorianCalendar} initialized to the specified date and + * time in the default {@code TimeZone} and {@code Locale}. + * + * @param year + * the year. + * @param month + * the month. + * @param day + * the day of the month. + * @param hour + * the hour. + * @param minute + * the minute. + */ + public GregorianCalendar(int year, int month, int day, int hour, int minute) { + super(TimeZone.getDefault(), Locale.getDefault()); + set(year, month, day, hour, minute); + } + + /** + * Constructs a new {@code GregorianCalendar} initialized to the specified date and + * time in the default {@code TimeZone} and {@code Locale}. + * + * @param year + * the year. + * @param month + * the month. + * @param day + * the day of the month. + * @param hour + * the hour. + * @param minute + * the minute. + * @param second + * the second. + */ + public GregorianCalendar(int year, int month, int day, int hour, + int minute, int second) { + super(TimeZone.getDefault(), Locale.getDefault()); + set(year, month, day, hour, minute, second); + } + + GregorianCalendar(long milliseconds) { + this(false); + setTimeInMillis(milliseconds); + } + + /** + * Constructs a new {@code GregorianCalendar} initialized to the current date and + * time and using the specified {@code Locale} and the default {@code TimeZone}. + * + * @param locale + * the {@code Locale}. + */ + public GregorianCalendar(Locale locale) { + this(TimeZone.getDefault(), locale); + } + + /** + * Constructs a new {@code GregorianCalendar} initialized to the current date and + * time and using the specified {@code TimeZone} and the default {@code Locale}. + * + * @param timezone + * the {@code TimeZone}. + */ + public GregorianCalendar(TimeZone timezone) { + this(timezone, Locale.getDefault()); + } + + /** + * Constructs a new {@code GregorianCalendar} initialized to the current date and + * time and using the specified {@code TimeZone} and {@code Locale}. + * + * @param timezone + * the {@code TimeZone}. + * @param locale + * the {@code Locale}. + */ + public GregorianCalendar(TimeZone timezone, Locale locale) { + super(timezone, locale); + setTimeInMillis(System.currentTimeMillis()); + } + + GregorianCalendar(boolean ignored) { + super(TimeZone.getDefault()); + setFirstDayOfWeek(SUNDAY); + setMinimalDaysInFirstWeek(1); + } + + /** + * Adds the specified amount to a {@code Calendar} field. + * + * @param field + * the {@code Calendar} field to modify. + * @param value + * the amount to add to the field. + * + * @throws IllegalArgumentException + * if the specified field is DST_OFFSET or ZONE_OFFSET. + */ + @Override + public void add(int field, int value) { + if (value == 0) { + return; + } + if (field < 0 || field >= ZONE_OFFSET) { + throw new IllegalArgumentException(); + } + + isCached = false; + + if (field == ERA) { + complete(); + if (fields[ERA] == AD) { + if (value >= 0) { + return; + } + set(ERA, BC); + } else { + if (value <= 0) { + return; + } + set(ERA, AD); + } + complete(); + return; + } + + if (field == YEAR || field == MONTH) { + complete(); + if (field == MONTH) { + int month = fields[MONTH] + value; + if (month < 0) { + value = (month - 11) / 12; + month = 12 + (month % 12); + } else { + value = month / 12; + } + set(MONTH, month % 12); + } + set(YEAR, fields[YEAR] + value); + int days = daysInMonth(isLeapYear(fields[YEAR]), fields[MONTH]); + if (fields[DATE] > days) { + set(DATE, days); + } + complete(); + return; + } + + long multiplier = 0; + getTimeInMillis(); // Update the time + switch (field) { + case MILLISECOND: + time += value; + break; + case SECOND: + time += value * 1000L; + break; + case MINUTE: + time += value * 60000L; + break; + case HOUR: + case HOUR_OF_DAY: + time += value * 3600000L; + break; + case AM_PM: + multiplier = 43200000L; + break; + case DATE: + case DAY_OF_YEAR: + case DAY_OF_WEEK: + multiplier = 86400000L; + break; + case WEEK_OF_YEAR: + case WEEK_OF_MONTH: + case DAY_OF_WEEK_IN_MONTH: + multiplier = 604800000L; + break; + } + if (multiplier > 0) { + int zoneOffset = getTimeZone().getRawOffset(); + int offset = getOffset(time + zoneOffset); + time += value * multiplier; + int newOffset = getOffset(time + zoneOffset); + // Adjust for moving over a DST boundary + if (newOffset != offset) { + time += offset - newOffset; + } + } + areFieldsSet = false; + complete(); + } + + /** + * Creates new instance of {@code GregorianCalendar} with the same properties. + * + * @return a shallow copy of this {@code GregorianCalendar}. + */ + @Override + public Object clone() { + GregorianCalendar thisClone = (GregorianCalendar) super.clone(); + thisClone.cachedFields = cachedFields.clone(); + return thisClone; + } + + private final void fullFieldsCalc(long timeVal, int millis, int zoneOffset) { + long days = timeVal / 86400000; + + if (millis < 0) { + millis += 86400000; + days--; + } + // Cannot add ZONE_OFFSET to time as it might overflow + millis += zoneOffset; + while (millis < 0) { + millis += 86400000; + days--; + } + while (millis >= 86400000) { + millis -= 86400000; + days++; + } + + int dayOfYear = computeYearAndDay(days, timeVal + zoneOffset); + fields[DAY_OF_YEAR] = dayOfYear; + if(fields[YEAR] == changeYear && gregorianCutover <= timeVal + zoneOffset){ + dayOfYear += currentYearSkew; + } + int month = dayOfYear / 32; + boolean leapYear = isLeapYear(fields[YEAR]); + int date = dayOfYear - daysInYear(leapYear, month); + if (date > daysInMonth(leapYear, month)) { + date -= daysInMonth(leapYear, month); + month++; + } + fields[DAY_OF_WEEK] = mod7(days - 3) + 1; + int dstOffset = fields[YEAR] <= 0 ? 0 : getTimeZone().getOffset(AD, + fields[YEAR], month, date, fields[DAY_OF_WEEK], millis); + if (fields[YEAR] > 0) { + dstOffset -= zoneOffset; + } + fields[DST_OFFSET] = dstOffset; + if (dstOffset != 0) { + long oldDays = days; + millis += dstOffset; + if (millis < 0) { + millis += 86400000; + days--; + } else if (millis >= 86400000) { + millis -= 86400000; + days++; + } + if (oldDays != days) { + dayOfYear = computeYearAndDay(days, timeVal - zoneOffset + + dstOffset); + fields[DAY_OF_YEAR] = dayOfYear; + if(fields[YEAR] == changeYear && gregorianCutover <= timeVal - zoneOffset + dstOffset){ + dayOfYear += currentYearSkew; + } + month = dayOfYear / 32; + leapYear = isLeapYear(fields[YEAR]); + date = dayOfYear - daysInYear(leapYear, month); + if (date > daysInMonth(leapYear, month)) { + date -= daysInMonth(leapYear, month); + month++; + } + fields[DAY_OF_WEEK] = mod7(days - 3) + 1; + } + } + + fields[MILLISECOND] = (millis % 1000); + millis /= 1000; + fields[SECOND] = (millis % 60); + millis /= 60; + fields[MINUTE] = (millis % 60); + millis /= 60; + fields[HOUR_OF_DAY] = (millis % 24); + fields[AM_PM] = fields[HOUR_OF_DAY] > 11 ? 1 : 0; + fields[HOUR] = fields[HOUR_OF_DAY] % 12; + + if (fields[YEAR] <= 0) { + fields[ERA] = BC; + fields[YEAR] = -fields[YEAR] + 1; + } else { + fields[ERA] = AD; + } + fields[MONTH] = month; + fields[DATE] = date; + fields[DAY_OF_WEEK_IN_MONTH] = (date - 1) / 7 + 1; + fields[WEEK_OF_MONTH] = (date - 1 + mod7(days - date - 2 + - (getFirstDayOfWeek() - 1))) / 7 + 1; + int daysFromStart = mod7(days - 3 - (fields[DAY_OF_YEAR] - 1) + - (getFirstDayOfWeek() - 1)); + int week = (fields[DAY_OF_YEAR] - 1 + daysFromStart) / 7 + + (7 - daysFromStart >= getMinimalDaysInFirstWeek() ? 1 : 0); + if (week == 0) { + fields[WEEK_OF_YEAR] = 7 - mod7(daysFromStart + - (isLeapYear(fields[YEAR] - 1) ? 2 : 1)) >= getMinimalDaysInFirstWeek() ? 53 + : 52; + } else if (fields[DAY_OF_YEAR] >= (leapYear ? 367 : 366) + - mod7(daysFromStart + (leapYear ? 2 : 1))) { + fields[WEEK_OF_YEAR] = 7 - mod7(daysFromStart + (leapYear ? 2 : 1)) >= getMinimalDaysInFirstWeek() ? 1 + : week; + } else { + fields[WEEK_OF_YEAR] = week; + } + } + + private final void cachedFieldsCheckAndGet(long timeVal, + long newTimeMillis, long newTimeMillisAdjusted, int millis, + int zoneOffset) { + int dstOffset = fields[DST_OFFSET]; + if (!isCached + || newTimeMillis >= nextMidnightMillis + || newTimeMillis <= lastMidnightMillis + || cachedFields[4] != zoneOffset + || (dstOffset == 0 && (newTimeMillisAdjusted >= nextMidnightMillis)) + || (dstOffset != 0 && (newTimeMillisAdjusted <= lastMidnightMillis))) { + fullFieldsCalc(timeVal, millis, zoneOffset); + isCached = false; + } else { + fields[YEAR] = cachedFields[0]; + fields[MONTH] = cachedFields[1]; + fields[DATE] = cachedFields[2]; + fields[DAY_OF_WEEK] = cachedFields[3]; + fields[ERA] = cachedFields[5]; + fields[WEEK_OF_YEAR] = cachedFields[6]; + fields[WEEK_OF_MONTH] = cachedFields[7]; + fields[DAY_OF_YEAR] = cachedFields[8]; + fields[DAY_OF_WEEK_IN_MONTH] = cachedFields[9]; + } + } + + @Override + protected void computeFields() { + int zoneOffset = getTimeZone().getRawOffset(); + + if(!isSet[ZONE_OFFSET]) { + fields[ZONE_OFFSET] = zoneOffset; + } + + int millis = (int) (time % 86400000); + int savedMillis = millis; + int dstOffset = fields[DST_OFFSET]; + // compute without a change in daylight saving time + int offset = zoneOffset + dstOffset; + long newTime = time + offset; + + if (time > 0L && newTime < 0L && offset > 0) { + newTime = 0x7fffffffffffffffL; + } else if (time < 0L && newTime > 0L && offset < 0) { + newTime = 0x8000000000000000L; + } + + if (isCached) { + if (millis < 0) { + millis += 86400000; + } + + // Cannot add ZONE_OFFSET to time as it might overflow + millis += zoneOffset; + millis += dstOffset; + + if (millis < 0) { + millis += 86400000; + } else if (millis >= 86400000) { + millis -= 86400000; + } + + fields[MILLISECOND] = (millis % 1000); + millis /= 1000; + fields[SECOND] = (millis % 60); + millis /= 60; + fields[MINUTE] = (millis % 60); + millis /= 60; + fields[HOUR_OF_DAY] = (millis % 24); + millis /= 24; + fields[AM_PM] = fields[HOUR_OF_DAY] > 11 ? 1 : 0; + fields[HOUR] = fields[HOUR_OF_DAY] % 12; + + long newTimeAdjusted = newTime; + if (getTimeZone().useDaylightTime()) { + int dstSavings = ((SimpleTimeZone) getTimeZone()) + .getDSTSavings(); + newTimeAdjusted += (dstOffset == 0) ? dstSavings : -dstSavings; + } + + if (newTime > 0L && newTimeAdjusted < 0L && dstOffset == 0) { + newTimeAdjusted = 0x7fffffffffffffffL; + } else if (newTime < 0L && newTimeAdjusted > 0L && dstOffset != 0) { + newTimeAdjusted = 0x8000000000000000L; + } + + cachedFieldsCheckAndGet(time, newTime, newTimeAdjusted, + savedMillis, zoneOffset); + } else { + fullFieldsCalc(time, savedMillis, zoneOffset); + } + + for (int i = 0; i < FIELD_COUNT; i++) { + isSet[i] = true; + } + + // Caching + if (!isCached + && newTime != 0x7fffffffffffffffL + && newTime != 0x8000000000000000L + && (!getTimeZone().useDaylightTime() || getTimeZone() instanceof SimpleTimeZone)) { + int cacheMillis = 0; + + cachedFields[0] = fields[YEAR]; + cachedFields[1] = fields[MONTH]; + cachedFields[2] = fields[DATE]; + cachedFields[3] = fields[DAY_OF_WEEK]; + cachedFields[4] = zoneOffset; + cachedFields[5] = fields[ERA]; + cachedFields[6] = fields[WEEK_OF_YEAR]; + cachedFields[7] = fields[WEEK_OF_MONTH]; + cachedFields[8] = fields[DAY_OF_YEAR]; + cachedFields[9] = fields[DAY_OF_WEEK_IN_MONTH]; + + cacheMillis += (23 - fields[HOUR_OF_DAY]) * 60 * 60 * 1000; + cacheMillis += (59 - fields[MINUTE]) * 60 * 1000; + cacheMillis += (59 - fields[SECOND]) * 1000; + nextMidnightMillis = newTime + cacheMillis; + + cacheMillis = fields[HOUR_OF_DAY] * 60 * 60 * 1000; + cacheMillis += fields[MINUTE] * 60 * 1000; + cacheMillis += fields[SECOND] * 1000; + lastMidnightMillis = newTime - cacheMillis; + + isCached = true; + } + } + + @Override + protected void computeTime() { + if (!isLenient()) { + if (isSet[HOUR_OF_DAY]) { + if (fields[HOUR_OF_DAY] < 0 || fields[HOUR_OF_DAY] > 23) { + throw new IllegalArgumentException(); + } + } else if (isSet[HOUR] && (fields[HOUR] < 0 || fields[HOUR] > 11)) { + throw new IllegalArgumentException(); + } + if (isSet[MINUTE] && (fields[MINUTE] < 0 || fields[MINUTE] > 59)) { + throw new IllegalArgumentException(); + } + if (isSet[SECOND] && (fields[SECOND] < 0 || fields[SECOND] > 59)) { + throw new IllegalArgumentException(); + } + if (isSet[MILLISECOND] + && (fields[MILLISECOND] < 0 || fields[MILLISECOND] > 999)) { + throw new IllegalArgumentException(); + } + if (isSet[WEEK_OF_YEAR] + && (fields[WEEK_OF_YEAR] < 1 || fields[WEEK_OF_YEAR] > 53)) { + throw new IllegalArgumentException(); + } + if (isSet[DAY_OF_WEEK] + && (fields[DAY_OF_WEEK] < 1 || fields[DAY_OF_WEEK] > 7)) { + throw new IllegalArgumentException(); + } + if (isSet[DAY_OF_WEEK_IN_MONTH] + && (fields[DAY_OF_WEEK_IN_MONTH] < 1 || fields[DAY_OF_WEEK_IN_MONTH] > 6)) { + throw new IllegalArgumentException(); + } + if (isSet[WEEK_OF_MONTH] + && (fields[WEEK_OF_MONTH] < 1 || fields[WEEK_OF_MONTH] > 6)) { + throw new IllegalArgumentException(); + } + if (isSet[AM_PM] && fields[AM_PM] != AM && fields[AM_PM] != PM) { + throw new IllegalArgumentException(); + } + if (isSet[HOUR] && (fields[HOUR] < 0 || fields[HOUR] > 11)) { + throw new IllegalArgumentException(); + } + if (isSet[YEAR]) { + if (isSet[ERA] && fields[ERA] == BC + && (fields[YEAR] < 1 || fields[YEAR] > 292269054)) { + throw new IllegalArgumentException(); + } else if (fields[YEAR] < 1 || fields[YEAR] > 292278994) { + throw new IllegalArgumentException(); + } + } + if (isSet[MONTH] && (fields[MONTH] < 0 || fields[MONTH] > 11)) { + throw new IllegalArgumentException(); + } + } + + long timeVal; + long hour = 0; + if (isSet[HOUR_OF_DAY] && lastTimeFieldSet != HOUR) { + hour = fields[HOUR_OF_DAY]; + } else if (isSet[HOUR]) { + hour = (fields[AM_PM] * 12) + fields[HOUR]; + } + timeVal = hour * 3600000; + + if (isSet[MINUTE]) { + timeVal += ((long) fields[MINUTE]) * 60000; + } + if (isSet[SECOND]) { + timeVal += ((long) fields[SECOND]) * 1000; + } + if (isSet[MILLISECOND]) { + timeVal += fields[MILLISECOND]; + } + + long days; + int year = isSet[YEAR] ? fields[YEAR] : 1970; + if (isSet[ERA]) { + // Always test for valid ERA, even if the Calendar is lenient + if (fields[ERA] != BC && fields[ERA] != AD) { + throw new IllegalArgumentException(); + } + if (fields[ERA] == BC) { + year = 1 - year; + } + } + + boolean weekMonthSet = isSet[WEEK_OF_MONTH] + || isSet[DAY_OF_WEEK_IN_MONTH]; + boolean useMonth = (isSet[DATE] || isSet[MONTH] || weekMonthSet) + && lastDateFieldSet != DAY_OF_YEAR; + if (useMonth + && (lastDateFieldSet == DAY_OF_WEEK || lastDateFieldSet == WEEK_OF_YEAR)) { + if (isSet[WEEK_OF_YEAR] && isSet[DAY_OF_WEEK]) { + useMonth = lastDateFieldSet != WEEK_OF_YEAR && weekMonthSet + && isSet[DAY_OF_WEEK]; + } else if (isSet[DAY_OF_YEAR]) { + useMonth = isSet[DATE] && isSet[MONTH]; + } + } + + if (useMonth) { + int month = fields[MONTH]; + year += month / 12; + month %= 12; + if (month < 0) { + year--; + month += 12; + } + boolean leapYear = isLeapYear(year); + days = daysFromBaseYear(year) + daysInYear(leapYear, month); + boolean useDate = isSet[DATE]; + if (useDate + && (lastDateFieldSet == DAY_OF_WEEK + || lastDateFieldSet == WEEK_OF_MONTH || lastDateFieldSet == DAY_OF_WEEK_IN_MONTH)) { + useDate = !(isSet[DAY_OF_WEEK] && weekMonthSet); + } + if (useDate) { + if (!isLenient() + && (fields[DATE] < 1 || fields[DATE] > daysInMonth( + leapYear, month))) { + throw new IllegalArgumentException(); + } + days += fields[DATE] - 1; + } else { + int dayOfWeek; + if (isSet[DAY_OF_WEEK]) { + dayOfWeek = fields[DAY_OF_WEEK] - 1; + } else { + dayOfWeek = getFirstDayOfWeek() - 1; + } + if (isSet[WEEK_OF_MONTH] + && lastDateFieldSet != DAY_OF_WEEK_IN_MONTH) { + int skew = mod7(days - 3 - (getFirstDayOfWeek() - 1)); + days += (fields[WEEK_OF_MONTH] - 1) * 7 + + mod7(skew + dayOfWeek - (days - 3)) - skew; + } else if (isSet[DAY_OF_WEEK_IN_MONTH]) { + if (fields[DAY_OF_WEEK_IN_MONTH] >= 0) { + days += mod7(dayOfWeek - (days - 3)) + + (fields[DAY_OF_WEEK_IN_MONTH] - 1) * 7; + } else { + days += daysInMonth(leapYear, month) + + mod7(dayOfWeek + - (days + daysInMonth(leapYear, month) - 3)) + + fields[DAY_OF_WEEK_IN_MONTH] * 7; + } + } else if (isSet[DAY_OF_WEEK]) { + int skew = mod7(days - 3 - (getFirstDayOfWeek() - 1)); + days += mod7(mod7(skew + dayOfWeek - (days - 3)) - skew); + } + } + } else { + boolean useWeekYear = isSet[WEEK_OF_YEAR] + && lastDateFieldSet != DAY_OF_YEAR; + if (useWeekYear && isSet[DAY_OF_YEAR]) { + useWeekYear = isSet[DAY_OF_WEEK]; + } + days = daysFromBaseYear(year); + if (useWeekYear) { + int dayOfWeek; + if (isSet[DAY_OF_WEEK]) { + dayOfWeek = fields[DAY_OF_WEEK] - 1; + } else { + dayOfWeek = getFirstDayOfWeek() - 1; + } + int skew = mod7(days - 3 - (getFirstDayOfWeek() - 1)); + days += (fields[WEEK_OF_YEAR] - 1) * 7 + + mod7(skew + dayOfWeek - (days - 3)) - skew; + if (7 - skew < getMinimalDaysInFirstWeek()) { + days += 7; + } + } else if (isSet[DAY_OF_YEAR]) { + if (!isLenient() + && (fields[DAY_OF_YEAR] < 1 || fields[DAY_OF_YEAR] > (365 + (isLeapYear(year) ? 1 + : 0)))) { + throw new IllegalArgumentException(); + } + days += fields[DAY_OF_YEAR] - 1; + } else if (isSet[DAY_OF_WEEK]) { + days += mod7(fields[DAY_OF_WEEK] - 1 - (days - 3)); + } + } + lastDateFieldSet = 0; + + timeVal += days * 86400000; + // Use local time to compare with the gregorian change + if (year == changeYear + && timeVal >= gregorianCutover + julianError() * 86400000L) { + timeVal -= julianError() * 86400000L; + } + + // It is not possible to simply subtract getOffset(timeVal) from timeVal + // to get UTC. + // The trick is needed for the moment when DST transition occurs, + // say 1:00 is a transition time when DST offset becomes +1 hour, + // then wall time in the interval 1:00 - 2:00 is invalid and is + // treated as UTC time. + long timeValWithoutDST = timeVal - getOffset(timeVal) + + getTimeZone().getRawOffset(); + timeVal -= getOffset(timeValWithoutDST); + // Need to update wall time in fields, since it was invalid due to DST + // transition + this.time = timeVal; + if (timeValWithoutDST != timeVal) { + computeFields(); + areFieldsSet = true; + } + } + + private int computeYearAndDay(long dayCount, long localTime) { + int year = 1970; + long days = dayCount; + if (localTime < gregorianCutover) { + days -= julianSkew; + } + int approxYears; + + while ((approxYears = (int) (days / 365)) != 0) { + year = year + approxYears; + days = dayCount - daysFromBaseYear(year); + } + if (days < 0) { + year = year - 1; + days = days + daysInYear(year); + } + fields[YEAR] = year; + return (int) days + 1; + } + + private long daysFromBaseYear(int iyear) { + long year = iyear; + + if (year >= 1970) { + long days = (year - 1970) * 365 + ((year - 1969) / 4); + if (year > changeYear) { + days -= ((year - 1901) / 100) - ((year - 1601) / 400); + } else { + if(year == changeYear){ + days += currentYearSkew; + }else if(year == changeYear -1){ + days += lastYearSkew; + }else{ + days += julianSkew; + } + } + return days; + } else if (year <= changeYear) { + return (year - 1970) * 365 + ((year - 1972) / 4) + julianSkew; + } + return (year - 1970) * 365 + ((year - 1972) / 4) + - ((year - 2000) / 100) + ((year - 2000) / 400); + } + + private int daysInMonth() { + return daysInMonth(isLeapYear(fields[YEAR]), fields[MONTH]); + } + + private int daysInMonth(boolean leapYear, int month) { + if (leapYear && month == FEBRUARY) { + return DaysInMonth[month] + 1; + } + + return DaysInMonth[month]; + } + + private int daysInYear(int year) { + int daysInYear = isLeapYear(year) ? 366 : 365; + if (year == changeYear) { + daysInYear -= currentYearSkew; + } + if (year == changeYear - 1) { + daysInYear -= lastYearSkew; + } + return daysInYear; + } + + private int daysInYear(boolean leapYear, int month) { + if (leapYear && month > FEBRUARY) { + return DaysInYear[month] + 1; + } + + return DaysInYear[month]; + } + + /** + * Compares the specified {@code Object} to this {@code GregorianCalendar} and returns whether + * they are equal. To be equal, the {@code Object} must be an instance of {@code GregorianCalendar} and + * have the same properties. + * + * @param object + * the {@code Object} to compare with this {@code GregorianCalendar}. + * @return {@code true} if {@code object} is equal to this + * {@code GregorianCalendar}, {@code false} otherwise. + * @throws IllegalArgumentException + * if the time is not set and the time cannot be computed + * from the current field values. + * @see #hashCode + */ + @Override + public boolean equals(Object object) { + return super.equals(object) + && gregorianCutover == ((GregorianCalendar) object).gregorianCutover; + } + + /** + * Gets the maximum value of the specified field for the current date. For + * example, the maximum number of days in the current month. + * + * @param field + * the field. + * @return the maximum value of the specified field. + */ + @Override + public int getActualMaximum(int field) { + int value; + if ((value = maximums[field]) == leastMaximums[field]) { + return value; + } + + switch (field) { + case WEEK_OF_YEAR: + case WEEK_OF_MONTH: + isCached = false; + break; + } + + complete(); + long orgTime = time; + int result = 0; + switch (field) { + case WEEK_OF_YEAR: + set(DATE, 31); + set(MONTH, DECEMBER); + result = get(WEEK_OF_YEAR); + if (result == 1) { + set(DATE, 31 - 7); + result = get(WEEK_OF_YEAR); + } + areFieldsSet = false; + break; + case WEEK_OF_MONTH: + set(DATE, daysInMonth()); + result = get(WEEK_OF_MONTH); + areFieldsSet = false; + break; + case DATE: + return daysInMonth(); + case DAY_OF_YEAR: + return daysInYear(fields[YEAR]); + case DAY_OF_WEEK_IN_MONTH: + result = get(DAY_OF_WEEK_IN_MONTH) + + ((daysInMonth() - get(DATE)) / 7); + break; + case YEAR: + GregorianCalendar clone = (GregorianCalendar) clone(); + if (get(ERA) == AD) { + clone.setTimeInMillis(Long.MAX_VALUE); + } else { + clone.setTimeInMillis(Long.MIN_VALUE); + } + result = clone.get(YEAR); + clone.set(YEAR, get(YEAR)); + if (clone.before(this)) { + result--; + } + break; + case DST_OFFSET: + result = getMaximum(DST_OFFSET); + break; + } + time = orgTime; + return result; + } + + /** + * Gets the minimum value of the specified field for the current date. For + * the gregorian calendar, this value is the same as + * {@code getMinimum()}. + * + * @param field + * the field. + * @return the minimum value of the specified field. + */ + @Override + public int getActualMinimum(int field) { + return getMinimum(field); + } + + /** + * Gets the greatest minimum value of the specified field. For the gregorian + * calendar, this value is the same as {@code getMinimum()}. + * + * @param field + * the field. + * @return the greatest minimum value of the specified field. + */ + @Override + public int getGreatestMinimum(int field) { + return minimums[field]; + } + + /** + * Returns the gregorian change date of this calendar. This is the date on + * which the gregorian calendar came into effect. + * + * @return a {@code Date} which represents the gregorian change date. + */ + public final Date getGregorianChange() { + return new Date(gregorianCutover); + } + + /** + * Gets the smallest maximum value of the specified field. For example, 28 + * for the day of month field. + * + * @param field + * the field. + * @return the smallest maximum value of the specified field. + */ + @Override + public int getLeastMaximum(int field) { + // return value for WEEK_OF_YEAR should make corresponding changes when + // the gregorian change date have been reset. + if (gregorianCutover != defaultGregorianCutover + && field == WEEK_OF_YEAR) { + long currentTimeInMillis = time; + setTimeInMillis(gregorianCutover); + int actual = getActualMaximum(field); + setTimeInMillis(currentTimeInMillis); + return actual; + } + return leastMaximums[field]; + } + + /** + * Gets the greatest maximum value of the specified field. For example, 31 + * for the day of month field. + * + * @param field + * the field. + * @return the greatest maximum value of the specified field. + */ + @Override + public int getMaximum(int field) { + return maximums[field]; + } + + /** + * Gets the smallest minimum value of the specified field. + * + * @param field + * the field. + * @return the smallest minimum value of the specified field. + */ + @Override + public int getMinimum(int field) { + return minimums[field]; + } + + int getOffset(long localTime) { + TimeZone timeZone = getTimeZone(); + if (!timeZone.useDaylightTime()) { + return timeZone.getRawOffset(); + } + + long dayCount = localTime / 86400000; + int millis = (int) (localTime % 86400000); + if (millis < 0) { + millis += 86400000; + dayCount--; + } + + int year = 1970; + long days = dayCount; + if (localTime < gregorianCutover) { + days -= julianSkew; + } + int approxYears; + + while ((approxYears = (int) (days / 365)) != 0) { + year = year + approxYears; + days = dayCount - daysFromBaseYear(year); + } + if (days < 0) { + year = year - 1; + days = days + 365 + (isLeapYear(year) ? 1 : 0); + if (year == changeYear && localTime < gregorianCutover) { + days -= julianError(); + } + } + if (year <= 0) { + return timeZone.getRawOffset(); + } + int dayOfYear = (int) days + 1; + + int month = dayOfYear / 32; + boolean leapYear = isLeapYear(year); + int date = dayOfYear - daysInYear(leapYear, month); + if (date > daysInMonth(leapYear, month)) { + date -= daysInMonth(leapYear, month); + month++; + } + int dayOfWeek = mod7(dayCount - 3) + 1; + int offset = timeZone.getOffset(AD, year, month, date, dayOfWeek, + millis); + return offset; + } + + /** + * Returns an integer hash code for the receiver. Objects which are equal + * return the same value for this method. + * + * @return the receiver's hash. + * + * @see #equals + */ + @Override + public int hashCode() { + return super.hashCode() + + ((int) (gregorianCutover >>> 32) ^ (int) gregorianCutover); + } + + /** + * Returns whether the specified year is a leap year. + * + * @param year + * the year. + * @return {@code true} if the specified year is a leap year, {@code false} + * otherwise. + */ + public boolean isLeapYear(int year) { + if (year > changeYear) { + return year % 4 == 0 && (year % 100 != 0 || year % 400 == 0); + } + + return year % 4 == 0; + } + + private int julianError() { + return changeYear / 100 - changeYear / 400 - 2; + } + + private int mod(int value, int mod) { + int rem = value % mod; + if (value < 0 && rem < 0) { + return rem + mod; + } + return rem; + } + + private int mod7(long num1) { + int rem = (int) (num1 % 7); + if (num1 < 0 && rem < 0) { + return rem + 7; + } + return rem; + } + + /** + * Adds the specified amount the specified field and wraps the value of the + * field when it goes beyond the maximum or minimum value for the current + * date. Other fields will be adjusted as required to maintain a consistent + * date. + * + * @param field + * the field to roll. + * @param value + * the amount to add. + * + * @throws IllegalArgumentException + * if an invalid field is specified. + */ + @Override + public void roll(int field, int value) { + if (value == 0) { + return; + } + if (field < 0 || field >= ZONE_OFFSET) { + throw new IllegalArgumentException(); + } + + isCached = false; + + complete(); + int days, day, mod, maxWeeks, newWeek; + int max = -1; + switch (field) { + case YEAR: + max = maximums[field]; + break; + case WEEK_OF_YEAR: + days = daysInYear(fields[YEAR]); + day = DAY_OF_YEAR; + mod = mod7(fields[DAY_OF_WEEK] - fields[day] + - (getFirstDayOfWeek() - 1)); + maxWeeks = (days - 1 + mod) / 7 + 1; + newWeek = mod(fields[field] - 1 + value, maxWeeks) + 1; + if (newWeek == maxWeeks) { + int addDays = (newWeek - fields[field]) * 7; + if (fields[day] > addDays && fields[day] + addDays > days) { + set(field, 1); + } else { + set(field, newWeek - 1); + } + } else if (newWeek == 1) { + int week = (fields[day] - ((fields[day] - 1) / 7 * 7) - 1 + mod) / 7 + 1; + if (week > 1) { + set(field, 1); + } else { + set(field, newWeek); + } + } else { + set(field, newWeek); + } + break; + case WEEK_OF_MONTH: + days = daysInMonth(); + day = DATE; + mod = mod7(fields[DAY_OF_WEEK] - fields[day] + - (getFirstDayOfWeek() - 1)); + maxWeeks = (days - 1 + mod) / 7 + 1; + newWeek = mod(fields[field] - 1 + value, maxWeeks) + 1; + if (newWeek == maxWeeks) { + if (fields[day] + (newWeek - fields[field]) * 7 > days) { + set(day, days); + } else { + set(field, newWeek); + } + } else if (newWeek == 1) { + int week = (fields[day] - ((fields[day] - 1) / 7 * 7) - 1 + mod) / 7 + 1; + if (week > 1) { + set(day, 1); + } else { + set(field, newWeek); + } + } else { + set(field, newWeek); + } + break; + case DATE: + max = daysInMonth(); + break; + case DAY_OF_YEAR: + max = daysInYear(fields[YEAR]); + break; + case DAY_OF_WEEK: + max = maximums[field]; + lastDateFieldSet = WEEK_OF_MONTH; + break; + case DAY_OF_WEEK_IN_MONTH: + max = (fields[DATE] + ((daysInMonth() - fields[DATE]) / 7 * 7) - 1) / 7 + 1; + break; + + case ERA: + case MONTH: + case AM_PM: + case HOUR: + case HOUR_OF_DAY: + case MINUTE: + case SECOND: + case MILLISECOND: + set(field, mod(fields[field] + value, maximums[field] + 1)); + if (field == MONTH && fields[DATE] > daysInMonth()) { + set(DATE, daysInMonth()); + } else if (field == AM_PM) { + lastTimeFieldSet = HOUR; + } + break; + } + if (max != -1) { + set(field, mod(fields[field] - 1 + value, max) + 1); + } + complete(); + } + + /** + * Increments or decrements the specified field and wraps the value of the + * field when it goes beyond the maximum or minimum value for the current + * date. Other fields will be adjusted as required to maintain a consistent + * date. For example, March 31 will roll to April 30 when rolling the month + * field. + * + * @param field + * the field to roll. + * @param increment + * {@code true} to increment the field, {@code false} to + * decrement. + * @throws IllegalArgumentException + * if an invalid field is specified. + */ + @Override + public void roll(int field, boolean increment) { + roll(field, increment ? 1 : -1); + } + + /** + * Sets the gregorian change date of this calendar. + * + * @param date + * a {@code Date} which represents the gregorian change date. + */ + public void setGregorianChange(Date date) { + gregorianCutover = date.getTime(); + GregorianCalendar cal = new GregorianCalendar(TimeZone.GMT); + cal.setTime(date); + changeYear = cal.get(YEAR); + if (cal.get(ERA) == BC) { + changeYear = 1 - changeYear; + } + julianSkew = ((changeYear - 2000) / 400) + julianError() + - ((changeYear - 2000) / 100); + isCached = false; + int dayOfYear = cal.get(DAY_OF_YEAR); + if (dayOfYear < julianSkew) { + currentYearSkew = dayOfYear-1; + lastYearSkew = julianSkew - dayOfYear + 1; + } else { + lastYearSkew = 0; + currentYearSkew = julianSkew; + } + isCached = false; + } + + private void writeObject(ObjectOutputStream stream) throws IOException { + stream.defaultWriteObject(); + } + + private void readObject(ObjectInputStream stream) throws IOException, + ClassNotFoundException { + + stream.defaultReadObject(); + setGregorianChange(new Date(gregorianCutover)); + isCached = false; + } + + @Override + public void setFirstDayOfWeek(int value) { + super.setFirstDayOfWeek(value); + isCached = false; + } + + @Override + public void setMinimalDaysInFirstWeek(int value) { + super.setMinimalDaysInFirstWeek(value); + isCached = false; + } +} diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/java/util/SimpleTimeZone.java b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/SimpleTimeZone.java new file mode 100644 index 000000000..98a7f288e --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/SimpleTimeZone.java @@ -0,0 +1,873 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.teavm.classlib.java.util; + +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.ObjectStreamField; +import java.security.AccessController; +import java.security.PrivilegedAction; + +import org.apache.harmony.luni.internal.nls.Messages; + +/** + * {@code SimpleTimeZone} is a concrete subclass of {@code TimeZone} + * that represents a time zone for use with a Gregorian calendar. This class + * does not handle historical changes. + *

+ * Use a negative value for {@code dayOfWeekInMonth} to indicate that + * {@code SimpleTimeZone} should count from the end of the month + * backwards. For example, Daylight Savings Time ends at the last + * (dayOfWeekInMonth = -1) Sunday in October, at 2 AM in standard time. + * + * @see Calendar + * @see GregorianCalendar + * @see TimeZone + */ +public class SimpleTimeZone extends TimeZone { + + private static final long serialVersionUID = -403250971215465050L; + + private int rawOffset; + + private int startYear, startMonth, startDay, startDayOfWeek, startTime; + + private int endMonth, endDay, endDayOfWeek, endTime; + + private int startMode, endMode; + + private static final int DOM_MODE = 1, DOW_IN_MONTH_MODE = 2, + DOW_GE_DOM_MODE = 3, DOW_LE_DOM_MODE = 4; + + /** + * The constant for representing a start or end time in GMT time mode. + */ + public static final int UTC_TIME = 2; + + /** + * The constant for representing a start or end time in standard local time mode, + * based on timezone's raw offset from GMT; does not include Daylight + * savings. + */ + public static final int STANDARD_TIME = 1; + + /** + * The constant for representing a start or end time in local wall clock time + * mode, based on timezone's adjusted offset from GMT; includes + * Daylight savings. + */ + public static final int WALL_TIME = 0; + + private boolean useDaylight; + + private GregorianCalendar daylightSavings; + + private int dstSavings = 3600000; + + private final transient com.ibm.icu.util.TimeZone icuTZ; + + private final transient boolean isSimple; + + /** + * Constructs a {@code SimpleTimeZone} with the given base time zone offset from GMT + * and time zone ID. Timezone IDs can be obtained from + * {@code TimeZone.getAvailableIDs}. Normally you should use {@code TimeZone.getDefault} to + * construct a {@code TimeZone}. + * + * @param offset + * the given base time zone offset to GMT. + * @param name + * the time zone ID which is obtained from + * {@code TimeZone.getAvailableIDs}. + */ + public SimpleTimeZone(int offset, final String name) { + setID(name); + rawOffset = offset; + icuTZ = getICUTimeZone(name); + if (icuTZ instanceof com.ibm.icu.util.SimpleTimeZone) { + isSimple = true; + icuTZ.setRawOffset(offset); + } else { + isSimple = false; + } + useDaylight = icuTZ.useDaylightTime(); + } + + /** + * Constructs a {@code SimpleTimeZone} with the given base time zone offset from GMT, + * time zone ID, and times to start and end the daylight savings time. Timezone IDs can + * be obtained from {@code TimeZone.getAvailableIDs}. Normally you should use + * {@code TimeZone.getDefault} to create a {@code TimeZone}. For a time zone that does not + * use daylight saving time, do not use this constructor; instead you should + * use {@code SimpleTimeZone(rawOffset, ID)}. + *

+ * By default, this constructor specifies day-of-week-in-month rules. That + * is, if the {@code startDay} is 1, and the {@code startDayOfWeek} is {@code SUNDAY}, then this + * indicates the first Sunday in the {@code startMonth}. A {@code startDay} of -1 likewise + * indicates the last Sunday. However, by using negative or zero values for + * certain parameters, other types of rules can be specified. + *

+ * Day of month: To specify an exact day of the month, such as March 1, set + * {@code startDayOfWeek} to zero. + *

+ * Day of week after day of month: To specify the first day of the week + * occurring on or after an exact day of the month, make the day of the week + * negative. For example, if {@code startDay} is 5 and {@code startDayOfWeek} is {@code -MONDAY}, + * this indicates the first Monday on or after the 5th day of the + * {@code startMonth}. + *

+ * Day of week before day of month: To specify the last day of the week + * occurring on or before an exact day of the month, make the day of the + * week and the day of the month negative. For example, if {@code startDay} is {@code -21} + * and {@code startDayOfWeek} is {@code -WEDNESDAY}, this indicates the last Wednesday on or + * before the 21st of the {@code startMonth}. + *

+ * The above examples refer to the {@code startMonth}, {@code startDay}, and {@code startDayOfWeek}; + * the same applies for the {@code endMonth}, {@code endDay}, and {@code endDayOfWeek}. + *

+ * The daylight savings time difference is set to the default value: one hour. + * + * @param offset + * the given base time zone offset to GMT. + * @param name + * the time zone ID which is obtained from + * {@code TimeZone.getAvailableIDs}. + * @param startMonth + * the daylight savings starting month. The month indexing is 0-based. eg, 0 + * for January. + * @param startDay + * the daylight savings starting day-of-week-in-month. Please see + * the member description for an example. + * @param startDayOfWeek + * the daylight savings starting day-of-week. Please see the + * member description for an example. + * @param startTime + * the daylight savings starting time in local wall time, which + * is standard time in this case. Please see the member + * description for an example. + * @param endMonth + * the daylight savings ending month. The month indexing is 0-based. eg, 0 for + * January. + * @param endDay + * the daylight savings ending day-of-week-in-month. Please see + * the member description for an example. + * @param endDayOfWeek + * the daylight savings ending day-of-week. Please see the member + * description for an example. + * @param endTime + * the daylight savings ending time in local wall time, which is + * daylight time in this case. Please see the member description + * for an example. + * @throws IllegalArgumentException + * if the month, day, dayOfWeek, or time parameters are out of + * range for the start or end rule. + */ + public SimpleTimeZone(int offset, String name, int startMonth, + int startDay, int startDayOfWeek, int startTime, int endMonth, + int endDay, int endDayOfWeek, int endTime) { + this(offset, name, startMonth, startDay, startDayOfWeek, startTime, + endMonth, endDay, endDayOfWeek, endTime, 3600000); + } + + /** + * Constructs a {@code SimpleTimeZone} with the given base time zone offset from GMT, + * time zone ID, times to start and end the daylight savings time, and + * the daylight savings time difference in milliseconds. + * + * @param offset + * the given base time zone offset to GMT. + * @param name + * the time zone ID which is obtained from + * {@code TimeZone.getAvailableIDs}. + * @param startMonth + * the daylight savings starting month. Month is 0-based. eg, 0 + * for January. + * @param startDay + * the daylight savings starting day-of-week-in-month. Please see + * the description of {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param startDayOfWeek + * the daylight savings starting day-of-week. Please see the + * description of {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param startTime + * The daylight savings starting time in local wall time, which + * is standard time in this case. Please see the description of + * {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param endMonth + * the daylight savings ending month. Month is 0-based. eg, 0 for + * January. + * @param endDay + * the daylight savings ending day-of-week-in-month. Please see + * the description of {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param endDayOfWeek + * the daylight savings ending day-of-week. Please see the description of + * {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param endTime + * the daylight savings ending time in local wall time, which is + * daylight time in this case. Please see the description of {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} + * for an example. + * @param daylightSavings + * the daylight savings time difference in milliseconds. + * @throws IllegalArgumentException + * if the month, day, dayOfWeek, or time parameters are out of + * range for the start or end rule. + */ + public SimpleTimeZone(int offset, String name, int startMonth, + int startDay, int startDayOfWeek, int startTime, int endMonth, + int endDay, int endDayOfWeek, int endTime, int daylightSavings) { + icuTZ = getICUTimeZone(name); + if (icuTZ instanceof com.ibm.icu.util.SimpleTimeZone) { + isSimple = true; + com.ibm.icu.util.SimpleTimeZone tz = (com.ibm.icu.util.SimpleTimeZone)icuTZ; + tz.setRawOffset(offset); + tz.setStartRule(startMonth, startDay, startDayOfWeek, startTime); + tz.setEndRule(endMonth, endDay, endDayOfWeek, endTime); + tz.setDSTSavings(daylightSavings); + } else { + isSimple = false; + } + setID(name); + rawOffset = offset; + if (daylightSavings <= 0) { + throw new IllegalArgumentException(Messages.getString( + "luni.3B", daylightSavings)); //$NON-NLS-1$ + } + dstSavings = daylightSavings; + + setStartRule(startMonth, startDay, startDayOfWeek, startTime); + setEndRule(endMonth, endDay, endDayOfWeek, endTime); + + useDaylight = daylightSavings > 0 || icuTZ.useDaylightTime(); + } + + /** + * Construct a {@code SimpleTimeZone} with the given base time zone offset from GMT, + * time zone ID, times to start and end the daylight savings time including a + * mode specifier, the daylight savings time difference in milliseconds. + * The mode specifies either {@link #WALL_TIME}, {@link #STANDARD_TIME}, or + * {@link #UTC_TIME}. + * + * @param offset + * the given base time zone offset to GMT. + * @param name + * the time zone ID which is obtained from + * {@code TimeZone.getAvailableIDs}. + * @param startMonth + * the daylight savings starting month. The month indexing is 0-based. eg, 0 + * for January. + * @param startDay + * the daylight savings starting day-of-week-in-month. Please see + * the description of {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param startDayOfWeek + * the daylight savings starting day-of-week. Please see the + * description of {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param startTime + * the time of day in milliseconds on which daylight savings + * time starts, based on the {@code startTimeMode}. + * @param startTimeMode + * the mode (UTC, standard, or wall time) of the start time + * value. + * @param endDay + * the day of the week on which daylight savings time ends. + * @param endMonth + * the daylight savings ending month. The month indexing is 0-based. eg, 0 for + * January. + * @param endDayOfWeek + * the daylight savings ending day-of-week. Please see the description of + * {@link #SimpleTimeZone(int, String, int, int, int, int, int, int, int, int)} for an example. + * @param endTime + * the time of day in milliseconds on which daylight savings + * time ends, based on the {@code endTimeMode}. + * @param endTimeMode + * the mode (UTC, standard, or wall time) of the end time value. + * @param daylightSavings + * the daylight savings time difference in milliseconds. + * @throws IllegalArgumentException + * if the month, day, dayOfWeek, or time parameters are out of + * range for the start or end rule. + */ + public SimpleTimeZone(int offset, String name, int startMonth, + int startDay, int startDayOfWeek, int startTime, int startTimeMode, + int endMonth, int endDay, int endDayOfWeek, int endTime, + int endTimeMode, int daylightSavings) { + + this(offset, name, startMonth, startDay, startDayOfWeek, startTime, + endMonth, endDay, endDayOfWeek, endTime, daylightSavings); + startMode = startTimeMode; + endMode = endTimeMode; + } + + /** + * Returns a new {@code SimpleTimeZone} with the same ID, {@code rawOffset} and daylight + * savings time rules as this SimpleTimeZone. + * + * @return a shallow copy of this {@code SimpleTimeZone}. + * @see java.lang.Cloneable + */ + @Override + public Object clone() { + SimpleTimeZone zone = (SimpleTimeZone) super.clone(); + if (daylightSavings != null) { + zone.daylightSavings = (GregorianCalendar) daylightSavings.clone(); + } + return zone; + } + + /** + * Compares the specified object to this {@code SimpleTimeZone} and returns whether they + * are equal. The object must be an instance of {@code SimpleTimeZone} and have the + * same internal data. + * + * @param object + * the object to compare with this object. + * @return {@code true} if the specified object is equal to this + * {@code SimpleTimeZone}, {@code false} otherwise. + * @see #hashCode + */ + @Override + public boolean equals(Object object) { + if (!(object instanceof SimpleTimeZone)) { + return false; + } + SimpleTimeZone tz = (SimpleTimeZone) object; + return getID().equals(tz.getID()) + && rawOffset == tz.rawOffset + && useDaylight == tz.useDaylight + && (!useDaylight || (startYear == tz.startYear + && startMonth == tz.startMonth + && startDay == tz.startDay && startMode == tz.startMode + && startDayOfWeek == tz.startDayOfWeek + && startTime == tz.startTime && endMonth == tz.endMonth + && endDay == tz.endDay + && endDayOfWeek == tz.endDayOfWeek + && endTime == tz.endTime && endMode == tz.endMode && dstSavings == tz.dstSavings)); + } + + @Override + public int getDSTSavings() { + if (!useDaylight) { + return 0; + } + return dstSavings; + } + + @Override + public int getOffset(int era, int year, int month, int day, int dayOfWeek, + int time) { + if (era != GregorianCalendar.BC && era != GregorianCalendar.AD) { + throw new IllegalArgumentException(Messages.getString("luni.3C", era)); //$NON-NLS-1$ + } + checkRange(month, dayOfWeek, time); + if (month != Calendar.FEBRUARY || day != 29 || !isLeapYear(year)) { + checkDay(month, day); + } + return icuTZ.getOffset(era, year, month, day, dayOfWeek, time); + } + + @Override + public int getOffset(long time) { + return icuTZ.getOffset(time); + } + + @Override + public int getRawOffset() { + return rawOffset; + } + + /** + * Returns an integer hash code for the receiver. Objects which are equal + * return the same value for this method. + * + * @return the receiver's hash. + * @see #equals + */ + @Override + public synchronized int hashCode() { + int hashCode = getID().hashCode() + rawOffset; + if (useDaylight) { + hashCode += startYear + startMonth + startDay + startDayOfWeek + + startTime + startMode + endMonth + endDay + endDayOfWeek + + endTime + endMode + dstSavings; + } + return hashCode; + } + + @Override + public boolean hasSameRules(TimeZone zone) { + if (!(zone instanceof SimpleTimeZone)) { + return false; + } + SimpleTimeZone tz = (SimpleTimeZone) zone; + if (useDaylight != tz.useDaylight) { + return false; + } + if (!useDaylight) { + return rawOffset == tz.rawOffset; + } + return rawOffset == tz.rawOffset && dstSavings == tz.dstSavings + && startYear == tz.startYear && startMonth == tz.startMonth + && startDay == tz.startDay && startMode == tz.startMode + && startDayOfWeek == tz.startDayOfWeek + && startTime == tz.startTime && endMonth == tz.endMonth + && endDay == tz.endDay && endDayOfWeek == tz.endDayOfWeek + && endTime == tz.endTime && endMode == tz.endMode; + } + + @Override + public boolean inDaylightTime(Date time) { + return icuTZ.inDaylightTime(time); + } + + private boolean isLeapYear(int year) { + if (year > 1582) { + return year % 4 == 0 && (year % 100 != 0 || year % 400 == 0); + } + return year % 4 == 0; + } + + /** + * Sets the daylight savings offset in milliseconds for this {@code SimpleTimeZone}. + * + * @param milliseconds + * the daylight savings offset in milliseconds. + */ + public void setDSTSavings(int milliseconds) { + if (milliseconds > 0) { + dstSavings = milliseconds; + } else { + throw new IllegalArgumentException(); + } + } + + private void checkRange(int month, int dayOfWeek, int time) { + if (month < Calendar.JANUARY || month > Calendar.DECEMBER) { + throw new IllegalArgumentException(Messages.getString("luni.3D", month)); //$NON-NLS-1$ + } + if (dayOfWeek < Calendar.SUNDAY || dayOfWeek > Calendar.SATURDAY) { + throw new IllegalArgumentException(Messages + .getString("luni.48", dayOfWeek)); //$NON-NLS-1$ + } + if (time < 0 || time >= 24 * 3600000) { + throw new IllegalArgumentException(Messages.getString("luni.3E", time)); //$NON-NLS-1$ + } + } + + private void checkDay(int month, int day) { + if (day <= 0 || day > GregorianCalendar.DaysInMonth[month]) { + throw new IllegalArgumentException(Messages.getString("luni.3F", day)); //$NON-NLS-1$ + } + } + + private void setEndMode() { + if (endDayOfWeek == 0) { + endMode = DOM_MODE; + } else if (endDayOfWeek < 0) { + endDayOfWeek = -endDayOfWeek; + if (endDay < 0) { + endDay = -endDay; + endMode = DOW_LE_DOM_MODE; + } else { + endMode = DOW_GE_DOM_MODE; + } + } else { + endMode = DOW_IN_MONTH_MODE; + } + useDaylight = startDay != 0 && endDay != 0; + if (endDay != 0) { + checkRange(endMonth, endMode == DOM_MODE ? 1 : endDayOfWeek, + endTime); + if (endMode != DOW_IN_MONTH_MODE) { + checkDay(endMonth, endDay); + } else { + if (endDay < -5 || endDay > 5) { + throw new IllegalArgumentException(Messages.getString( + "luni.40", endDay)); //$NON-NLS-1$ + } + } + } + if (endMode != DOM_MODE) { + endDayOfWeek--; + } + } + + /** + * Sets the rule which specifies the end of daylight savings time. + * + * @param month + * the {@code Calendar} month in which daylight savings time ends. + * @param dayOfMonth + * the {@code Calendar} day of the month on which daylight savings time + * ends. + * @param time + * the time of day in milliseconds standard time on which + * daylight savings time ends. + */ + public void setEndRule(int month, int dayOfMonth, int time) { + endMonth = month; + endDay = dayOfMonth; + endDayOfWeek = 0; // Initialize this value for hasSameRules() + endTime = time; + setEndMode(); + if (isSimple) { + ((com.ibm.icu.util.SimpleTimeZone) icuTZ).setEndRule(month, + dayOfMonth, time); + } + } + + /** + * Sets the rule which specifies the end of daylight savings time. + * + * @param month + * the {@code Calendar} month in which daylight savings time ends. + * @param day + * the occurrence of the day of the week on which daylight + * savings time ends. + * @param dayOfWeek + * the {@code Calendar} day of the week on which daylight savings time + * ends. + * @param time + * the time of day in milliseconds standard time on which + * daylight savings time ends. + */ + public void setEndRule(int month, int day, int dayOfWeek, int time) { + endMonth = month; + endDay = day; + endDayOfWeek = dayOfWeek; + endTime = time; + setEndMode(); + if (isSimple) { + ((com.ibm.icu.util.SimpleTimeZone) icuTZ).setEndRule(month, day, + dayOfWeek, time); + } + } + + /** + * Sets the rule which specifies the end of daylight savings time. + * + * @param month + * the {@code Calendar} month in which daylight savings time ends. + * @param day + * the {@code Calendar} day of the month. + * @param dayOfWeek + * the {@code Calendar} day of the week on which daylight savings time + * ends. + * @param time + * the time of day in milliseconds on which daylight savings time + * ends. + * @param after + * selects the day after or before the day of month. + */ + public void setEndRule(int month, int day, int dayOfWeek, int time, + boolean after) { + endMonth = month; + endDay = after ? day : -day; + endDayOfWeek = -dayOfWeek; + endTime = time; + setEndMode(); + if (isSimple) { + ((com.ibm.icu.util.SimpleTimeZone) icuTZ).setEndRule(month, day, + dayOfWeek, time, after); + } + } + + /** + * Sets the offset for standard time from GMT for this {@code SimpleTimeZone}. + * + * @param offset + * the offset from GMT of standard time in milliseconds. + */ + @Override + public void setRawOffset(int offset) { + rawOffset = offset; + icuTZ.setRawOffset(offset); + } + + private void setStartMode() { + if (startDayOfWeek == 0) { + startMode = DOM_MODE; + } else if (startDayOfWeek < 0) { + startDayOfWeek = -startDayOfWeek; + if (startDay < 0) { + startDay = -startDay; + startMode = DOW_LE_DOM_MODE; + } else { + startMode = DOW_GE_DOM_MODE; + } + } else { + startMode = DOW_IN_MONTH_MODE; + } + useDaylight = startDay != 0 && endDay != 0; + if (startDay != 0) { + checkRange(startMonth, startMode == DOM_MODE ? 1 : startDayOfWeek, + startTime); + if (startMode != DOW_IN_MONTH_MODE) { + checkDay(startMonth, startDay); + } else { + if (startDay < -5 || startDay > 5) { + throw new IllegalArgumentException(Messages.getString( + "luni.40", startDay)); //$NON-NLS-1$ + } + } + } + if (startMode != DOM_MODE) { + startDayOfWeek--; + } + } + + /** + * Sets the rule which specifies the start of daylight savings time. + * + * @param month + * the {@code Calendar} month in which daylight savings time starts. + * @param dayOfMonth + * the {@code Calendar} day of the month on which daylight savings time + * starts. + * @param time + * the time of day in milliseconds on which daylight savings time + * starts. + */ + public void setStartRule(int month, int dayOfMonth, int time) { + startMonth = month; + startDay = dayOfMonth; + startDayOfWeek = 0; // Initialize this value for hasSameRules() + startTime = time; + setStartMode(); + if (isSimple) { + ((com.ibm.icu.util.SimpleTimeZone) icuTZ).setStartRule(month, + dayOfMonth, time); + } + } + + /** + * Sets the rule which specifies the start of daylight savings time. + * + * @param month + * the {@code Calendar} month in which daylight savings time starts. + * @param day + * the occurrence of the day of the week on which daylight + * savings time starts. + * @param dayOfWeek + * the {@code Calendar} day of the week on which daylight savings time + * starts. + * @param time + * the time of day in milliseconds on which daylight savings time + * starts. + */ + public void setStartRule(int month, int day, int dayOfWeek, int time) { + startMonth = month; + startDay = day; + startDayOfWeek = dayOfWeek; + startTime = time; + setStartMode(); + if (isSimple) { + ((com.ibm.icu.util.SimpleTimeZone) icuTZ).setStartRule(month, day, + dayOfWeek, time); + } + } + + /** + * Sets the rule which specifies the start of daylight savings time. + * + * @param month + * the {@code Calendar} month in which daylight savings time starts. + * @param day + * the {@code Calendar} day of the month. + * @param dayOfWeek + * the {@code Calendar} day of the week on which daylight savings time + * starts. + * @param time + * the time of day in milliseconds on which daylight savings time + * starts. + * @param after + * selects the day after or before the day of month. + */ + public void setStartRule(int month, int day, int dayOfWeek, int time, + boolean after) { + startMonth = month; + startDay = after ? day : -day; + startDayOfWeek = -dayOfWeek; + startTime = time; + setStartMode(); + if (isSimple) { + ((com.ibm.icu.util.SimpleTimeZone) icuTZ).setStartRule(month, day, + dayOfWeek, time, after); + } + } + + /** + * Sets the starting year for daylight savings time in this {@code SimpleTimeZone}. + * Years before this start year will always be in standard time. + * + * @param year + * the starting year. + */ + public void setStartYear(int year) { + startYear = year; + useDaylight = true; + } + + /** + * Returns the string representation of this {@code SimpleTimeZone}. + * + * @return the string representation of this {@code SimpleTimeZone}. + */ + @Override + public String toString() { + return getClass().getName() + + "[id=" //$NON-NLS-1$ + + getID() + + ",offset=" //$NON-NLS-1$ + + rawOffset + + ",dstSavings=" //$NON-NLS-1$ + + dstSavings + + ",useDaylight=" //$NON-NLS-1$ + + useDaylight + + ",startYear=" //$NON-NLS-1$ + + startYear + + ",startMode=" //$NON-NLS-1$ + + startMode + + ",startMonth=" //$NON-NLS-1$ + + startMonth + + ",startDay=" //$NON-NLS-1$ + + startDay + + ",startDayOfWeek=" //$NON-NLS-1$ + + (useDaylight && (startMode != DOM_MODE) ? startDayOfWeek + 1 + : 0) + ",startTime=" + startTime + ",endMode=" //$NON-NLS-1$ //$NON-NLS-2$ + + endMode + ",endMonth=" + endMonth + ",endDay=" + endDay //$NON-NLS-1$ //$NON-NLS-2$ + + ",endDayOfWeek=" //$NON-NLS-1$ + + (useDaylight && (endMode != DOM_MODE) ? endDayOfWeek + 1 : 0) + + ",endTime=" + endTime + "]"; //$NON-NLS-1$//$NON-NLS-2$ + } + + @Override + public boolean useDaylightTime() { + return useDaylight; + } + + private static final ObjectStreamField[] serialPersistentFields = { + new ObjectStreamField("dstSavings", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("endDay", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("endDayOfWeek", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("endMode", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("endMonth", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("endTime", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("monthLength", byte[].class), //$NON-NLS-1$ + new ObjectStreamField("rawOffset", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("serialVersionOnStream", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("startDay", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("startDayOfWeek", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("startMode", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("startMonth", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("startTime", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("startYear", Integer.TYPE), //$NON-NLS-1$ + new ObjectStreamField("useDaylight", Boolean.TYPE), }; //$NON-NLS-1$ + + private void writeObject(ObjectOutputStream stream) throws IOException { + int sEndDay = endDay, sEndDayOfWeek = endDayOfWeek + 1, sStartDay = startDay, sStartDayOfWeek = startDayOfWeek + 1; + if (useDaylight + && (startMode != DOW_IN_MONTH_MODE || endMode != DOW_IN_MONTH_MODE)) { + Calendar cal = new GregorianCalendar(this); + if (endMode != DOW_IN_MONTH_MODE) { + cal.set(Calendar.MONTH, endMonth); + cal.set(Calendar.DATE, endDay); + sEndDay = cal.get(Calendar.DAY_OF_WEEK_IN_MONTH); + if (endMode == DOM_MODE) { + sEndDayOfWeek = cal.getFirstDayOfWeek(); + } + } + if (startMode != DOW_IN_MONTH_MODE) { + cal.set(Calendar.MONTH, startMonth); + cal.set(Calendar.DATE, startDay); + sStartDay = cal.get(Calendar.DAY_OF_WEEK_IN_MONTH); + if (startMode == DOM_MODE) { + sStartDayOfWeek = cal.getFirstDayOfWeek(); + } + } + } + ObjectOutputStream.PutField fields = stream.putFields(); + fields.put("dstSavings", dstSavings); //$NON-NLS-1$ + fields.put("endDay", sEndDay); //$NON-NLS-1$ + fields.put("endDayOfWeek", sEndDayOfWeek); //$NON-NLS-1$ + fields.put("endMode", endMode); //$NON-NLS-1$ + fields.put("endMonth", endMonth); //$NON-NLS-1$ + fields.put("endTime", endTime); //$NON-NLS-1$ + fields.put("monthLength", GregorianCalendar.DaysInMonth); //$NON-NLS-1$ + fields.put("rawOffset", rawOffset); //$NON-NLS-1$ + fields.put("serialVersionOnStream", 1); //$NON-NLS-1$ + fields.put("startDay", sStartDay); //$NON-NLS-1$ + fields.put("startDayOfWeek", sStartDayOfWeek); //$NON-NLS-1$ + fields.put("startMode", startMode); //$NON-NLS-1$ + fields.put("startMonth", startMonth); //$NON-NLS-1$ + fields.put("startTime", startTime); //$NON-NLS-1$ + fields.put("startYear", startYear); //$NON-NLS-1$ + fields.put("useDaylight", useDaylight); //$NON-NLS-1$ + stream.writeFields(); + stream.writeInt(4); + byte[] values = new byte[4]; + values[0] = (byte) startDay; + values[1] = (byte) (startMode == DOM_MODE ? 0 : startDayOfWeek + 1); + values[2] = (byte) endDay; + values[3] = (byte) (endMode == DOM_MODE ? 0 : endDayOfWeek + 1); + stream.write(values); + } + + private void readObject(ObjectInputStream stream) throws IOException, + ClassNotFoundException { + ObjectInputStream.GetField fields = stream.readFields(); + rawOffset = fields.get("rawOffset", 0); //$NON-NLS-1$ + useDaylight = fields.get("useDaylight", false); //$NON-NLS-1$ + if (useDaylight) { + endMonth = fields.get("endMonth", 0); //$NON-NLS-1$ + endTime = fields.get("endTime", 0); //$NON-NLS-1$ + startMonth = fields.get("startMonth", 0); //$NON-NLS-1$ + startTime = fields.get("startTime", 0); //$NON-NLS-1$ + startYear = fields.get("startYear", 0); //$NON-NLS-1$ + } + if (fields.get("serialVersionOnStream", 0) == 0) { //$NON-NLS-1$ + if (useDaylight) { + startMode = endMode = DOW_IN_MONTH_MODE; + endDay = fields.get("endDay", 0); //$NON-NLS-1$ + endDayOfWeek = fields.get("endDayOfWeek", 0) - 1; //$NON-NLS-1$ + startDay = fields.get("startDay", 0); //$NON-NLS-1$ + startDayOfWeek = fields.get("startDayOfWeek", 0) - 1; //$NON-NLS-1$ + } + } else { + dstSavings = fields.get("dstSavings", 0); //$NON-NLS-1$ + if (useDaylight) { + endMode = fields.get("endMode", 0); //$NON-NLS-1$ + startMode = fields.get("startMode", 0); //$NON-NLS-1$ + int length = stream.readInt(); + byte[] values = new byte[length]; + stream.readFully(values); + if (length >= 4) { + startDay = values[0]; + startDayOfWeek = values[1]; + if (startMode != DOM_MODE) { + startDayOfWeek--; + } + endDay = values[2]; + endDayOfWeek = values[3]; + if (endMode != DOM_MODE) { + endDayOfWeek--; + } + } + } + } + } + +} diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/java/util/TimeZone.java b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/TimeZone.java new file mode 100644 index 000000000..c5691e1a9 --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/TimeZone.java @@ -0,0 +1,509 @@ +/* + * Copyright 2014 Alexey Andreev. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.teavm.classlib.java.util; + +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import java.util.Locale; +import org.teavm.classlib.java.io.TSerializable; +import org.teavm.classlib.java.lang.TCloneable; + +public abstract class TimeZone implements TSerializable, TCloneable { + private static final long serialVersionUID = 3581463369166924961L; + + /** + * The SHORT display name style. + */ + public static final int SHORT = 0; + + /** + * The LONG display name style. + */ + public static final int LONG = 1; + + private static THashMap AvailableZones; + + private static TimeZone Default; + + static TimeZone GMT = new SimpleTimeZone(0, "GMT"); // Greenwich Mean Time + + private String ID; + + private static void initializeAvailable() { + TimeZone[] zones = TimeZones.getTimeZones(); + AvailableZones = new THashMap<>((zones.length + 1) * 4 / 3); + AvailableZones.put(GMT.getID(), GMT); + for (int i = 0; i < zones.length; i++) { + AvailableZones.put(zones[i].getID(), zones[i]); + } + } + + public TimeZone() { + } + + @Override + public Object clone() { + try { + TimeZone zone = (TimeZone) super.clone(); + return zone; + } catch (CloneNotSupportedException e) { + return null; + } + } + + public static synchronized String[] getAvailableIDs() { + return AvailableZones.keySet().toArray(new String[0]); + } + + public static synchronized String[] getAvailableIDs(int offset) { + List result = new ArrayList<>(); + for (TIterator iter = AvailableZones.values().iterator(); iter.hasNext()) { + if () + } + return Arrays.copyOf(result, j); + int count = 0; + int length = availableIDs.length; + String[] all = new String[length]; + for (int i = 0; i < length; i++) { + if (tz.getRawOffset() == offset) { + all[count++] = tz.getID(); + } + } + String[] answer = new String[count]; + System.arraycopy(all, 0, answer, 0, count); + return answer; + } + + /** + * Gets the default time zone. + * + * @return the default time zone. + */ + public static synchronized TimeZone getDefault() { + if (Default == null) { + setDefault(null); + } + return (TimeZone) Default.clone(); + } + + /** + * Gets the LONG name for this {@code TimeZone} for the default {@code Locale} in standard + * time. If the name is not available, the result is in the format + * {@code GMT[+-]hh:mm}. + * + * @return the {@code TimeZone} name. + */ + public final String getDisplayName() { + return getDisplayName(false, LONG, Locale.getDefault()); + } + + /** + * Gets the LONG name for this {@code TimeZone} for the specified {@code Locale} in standard + * time. If the name is not available, the result is in the format + * {@code GMT[+-]hh:mm}. + * + * @param locale + * the {@code Locale}. + * @return the {@code TimeZone} name. + */ + public final String getDisplayName(Locale locale) { + return getDisplayName(false, LONG, locale); + } + + /** + * Gets the specified style of name ({@code LONG} or {@code SHORT}) for this {@code TimeZone} for + * the default {@code Locale} in either standard or daylight time as specified. If + * the name is not available, the result is in the format {@code GMT[+-]hh:mm}. + * + * @param daylightTime + * {@code true} for daylight time, {@code false} for standard + * time. + * @param style + * either {@code LONG} or {@code SHORT}. + * @return the {@code TimeZone} name. + */ + public final String getDisplayName(boolean daylightTime, int style) { + return getDisplayName(daylightTime, style, Locale.getDefault()); + } + + /** + * Gets the specified style of name ({@code LONG} or {@code SHORT}) for this {@code TimeZone} for + * the specified {@code Locale} in either standard or daylight time as specified. If + * the name is not available, the result is in the format {@code GMT[+-]hh:mm}. + * + * @param daylightTime + * {@code true} for daylight time, {@code false} for standard + * time. + * @param style + * either LONG or SHORT. + * @param locale + * either {@code LONG} or {@code SHORT}. + * @return the {@code TimeZone} name. + */ + public String getDisplayName(boolean daylightTime, int style, Locale locale) { + if(icuTimeZone == null || !ID.equals(icuTimeZone.getID())){ + icuTimeZone = com.ibm.icu.util.TimeZone.getTimeZone(ID); + } + return icuTimeZone.getDisplayName( + daylightTime, style, locale); + } + + /** + * Gets the ID of this {@code TimeZone}. + * + * @return the time zone ID string. + */ + public String getID() { + return ID; + } + + /** + * Gets the daylight savings offset in milliseconds for this {@code TimeZone}. + *

+ * This implementation returns 3600000 (1 hour), or 0 if the time zone does + * not observe daylight savings. + *

+ * Subclasses may override to return daylight savings values other than 1 + * hour. + *

+ * + * @return the daylight savings offset in milliseconds if this {@code TimeZone} + * observes daylight savings, zero otherwise. + */ + public int getDSTSavings() { + if (useDaylightTime()) { + return 3600000; + } + return 0; + } + + /** + * Gets the offset from GMT of this {@code TimeZone} for the specified date. The + * offset includes daylight savings time if the specified date is within the + * daylight savings time period. + * + * @param time + * the date in milliseconds since January 1, 1970 00:00:00 GMT + * @return the offset from GMT in milliseconds. + */ + public int getOffset(long time) { + if (inDaylightTime(new Date(time))) { + return getRawOffset() + getDSTSavings(); + } + return getRawOffset(); + } + + /** + * Gets the offset from GMT of this {@code TimeZone} for the specified date and + * time. The offset includes daylight savings time if the specified date and + * time are within the daylight savings time period. + * + * @param era + * the {@code GregorianCalendar} era, either {@code GregorianCalendar.BC} or + * {@code GregorianCalendar.AD}. + * @param year + * the year. + * @param month + * the {@code Calendar} month. + * @param day + * the day of the month. + * @param dayOfWeek + * the {@code Calendar} day of the week. + * @param time + * the time of day in milliseconds. + * @return the offset from GMT in milliseconds. + */ + abstract public int getOffset(int era, int year, int month, int day, + int dayOfWeek, int time); + + /** + * Gets the offset for standard time from GMT for this {@code TimeZone}. + * + * @return the offset from GMT in milliseconds. + */ + abstract public int getRawOffset(); + + /** + * Gets the {@code TimeZone} with the specified ID. + * + * @param name + * a time zone string ID. + * @return the {@code TimeZone} with the specified ID or null if no {@code TimeZone} with + * the specified ID exists. + */ + public static synchronized TimeZone getTimeZone(String name) { + if (AvailableZones == null) { + initializeAvailable(); + } + + TimeZone zone = AvailableZones.get(name); + if(zone == null && isAvailableIDInICU(name)){ + appendAvailableZones(name); + zone = AvailableZones.get(name); + } + if (zone == null) { + if (name.startsWith("GMT") && name.length() > 3) { + char sign = name.charAt(3); + if (sign == '+' || sign == '-') { + int[] position = new int[1]; + String formattedName = formatTimeZoneName(name, 4); + int hour = parseNumber(formattedName, 4, position); + if (hour < 0 || hour > 23) { + return (TimeZone) GMT.clone(); + } + int index = position[0]; + if (index != -1) { + int raw = hour * 3600000; + if (index < formattedName.length() + && formattedName.charAt(index) == ':') { + int minute = parseNumber(formattedName, index + 1, + position); + if (position[0] == -1 || minute < 0 || minute > 59) { + return (TimeZone) GMT.clone(); + } + raw += minute * 60000; + } else if (hour >= 30 || index > 6) { + raw = (hour / 100 * 3600000) + (hour % 100 * 60000); + } + if (sign == '-') { + raw = -raw; + } + return new SimpleTimeZone(raw, formattedName); + } + } + } + zone = GMT; + } + return (TimeZone) zone.clone(); + } + + private static String formatTimeZoneName(String name, int offset) { + StringBuilder buf = new StringBuilder(); + int index = offset, length = name.length(); + buf.append(name.substring(0, offset)); + + while (index < length) { + if (Character.digit(name.charAt(index), 10) != -1) { + buf.append(name.charAt(index)); + if ((length - (index + 1)) == 2) { + buf.append(':'); + } + } else if (name.charAt(index) == ':') { + buf.append(':'); + } + index++; + } + + if (buf.toString().indexOf(":") == -1) { + buf.append(':'); + buf.append("00"); + } + + if (buf.toString().indexOf(":") == 5) { + buf.insert(4, '0'); + } + + return buf.toString(); + } + + /** + * Returns whether the specified {@code TimeZone} has the same raw offset as this + * {@code TimeZone}. + * + * @param zone + * a {@code TimeZone}. + * @return {@code true} when the {@code TimeZone} have the same raw offset, {@code false} + * otherwise. + */ + public boolean hasSameRules(TimeZone zone) { + if (zone == null) { + return false; + } + return getRawOffset() == zone.getRawOffset(); + } + + /** + * Returns whether the specified {@code Date} is in the daylight savings time period for + * this {@code TimeZone}. + * + * @param time + * a {@code Date}. + * @return {@code true} when the {@code Date} is in the daylight savings time period, {@code false} + * otherwise. + */ + abstract public boolean inDaylightTime(Date time); + + private static int parseNumber(String string, int offset, int[] position) { + int index = offset, length = string.length(), digit, result = 0; + while (index < length + && (digit = Character.digit(string.charAt(index), 10)) != -1) { + index++; + result = result * 10 + digit; + } + position[0] = index == offset ? -1 : index; + return result; + } + + /** + * Sets the default time zone. If passed {@code null}, then the next + * time {@link #getDefault} is called, the default time zone will be + * determined. This behavior is slightly different than the canonical + * description of this method, but it follows the spirit of it. + * + * @param timezone + * a {@code TimeZone} object. + */ + public static synchronized void setDefault(TimeZone timezone) { + if (timezone != null) { + setICUDefaultTimeZone(timezone); + Default = timezone; + return; + } + + String zone = AccessController.doPrivileged(new PriviAction( + "user.timezone")); + + // sometimes DRLVM incorrectly adds "\n" to the end of timezone ID + if (zone != null && zone.contains("\n")) { + zone = zone.substring(0, zone.indexOf("\n")); + } + + // if property user.timezone is not set, we call the native method + // getCustomTimeZone + if (zone == null || zone.length() == 0) { + int[] tzinfo = new int[10]; + boolean[] isCustomTimeZone = new boolean[1]; + + String zoneId = getCustomTimeZone(tzinfo, isCustomTimeZone); + + // if returned TimeZone is a user customized TimeZone + if (isCustomTimeZone[0]) { + // build a new SimpleTimeZone + switch (tzinfo[1]) { + case 0: + // does not observe DST + Default = new SimpleTimeZone(tzinfo[0], zoneId); + break; + default: + // observes DST + Default = new SimpleTimeZone(tzinfo[0], zoneId, tzinfo[5], + tzinfo[4], tzinfo[3], tzinfo[2], tzinfo[9], + tzinfo[8], tzinfo[7], tzinfo[6], tzinfo[1]); + } + } else { + // get TimeZone + Default = getTimeZone(zoneId); + } + } else { + // if property user.timezone is set in command line (with -D option) + Default = getTimeZone(zone); + } + setICUDefaultTimeZone(Default); + } + + private static void setICUDefaultTimeZone(TimeZone timezone) { + final com.ibm.icu.util.TimeZone icuTZ = com.ibm.icu.util.TimeZone + .getTimeZone(timezone.getID()); + + AccessController + .doPrivileged(new PrivilegedAction() { + public java.lang.reflect.Field run() { + java.lang.reflect.Field field = null; + try { + field = com.ibm.icu.util.TimeZone.class + .getDeclaredField("defaultZone"); + field.setAccessible(true); + field.set("defaultZone", icuTZ); + } catch (Exception e) { + return null; + } + return field; + } + }); + } + + /** + * Sets the ID of this {@code TimeZone}. + * + * @param name + * a string which is the time zone ID. + */ + public void setID(String name) { + if (name == null) { + throw new NullPointerException(); + } + ID = name; + } + + /** + * Sets the offset for standard time from GMT for this {@code TimeZone}. + * + * @param offset + * the offset from GMT in milliseconds. + */ + abstract public void setRawOffset(int offset); + + /** + * Returns whether this {@code TimeZone} has a daylight savings time period. + * + * @return {@code true} if this {@code TimeZone} has a daylight savings time period, {@code false} + * otherwise. + */ + abstract public boolean useDaylightTime(); + + /** + * Gets the name and the details of the user-selected TimeZone on the + * device. + * + * @param tzinfo + * int array of 10 elements to be filled with the TimeZone + * information. Once filled, the contents of the array are + * formatted as follows: tzinfo[0] -> the timezone offset; + * tzinfo[1] -> the dst adjustment; tzinfo[2] -> the dst start + * hour; tzinfo[3] -> the dst start day of week; tzinfo[4] -> the + * dst start week of month; tzinfo[5] -> the dst start month; + * tzinfo[6] -> the dst end hour; tzinfo[7] -> the dst end day of + * week; tzinfo[8] -> the dst end week of month; tzinfo[9] -> the + * dst end month; + * @param isCustomTimeZone + * boolean array of size 1 that indicates if a timezone match is + * found + * @return the name of the TimeZone or null if error occurs in native + * method. + */ + private static native String getCustomTimeZone(int[] tzinfo, + boolean[] isCustomTimeZone); +} diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/java/util/TimeZones.java b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/TimeZones.java new file mode 100644 index 000000000..f9e70f561 --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/java/util/TimeZones.java @@ -0,0 +1,707 @@ +/* + * Copyright 2014 Alexey Andreev. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.teavm.classlib.java.util; + +final class TimeZones { + + private static final int HALF_HOUR = 1800000; + private static final int ONE_HOUR = HALF_HOUR * 2; + + public static TimeZone[] getTimeZones() { + return new TimeZone[] { + new SimpleTimeZone(-11 * ONE_HOUR, "MIT"), //$NON-NLS-1$ + new SimpleTimeZone(-10 * ONE_HOUR, "HST"), //$NON-NLS-1$ + new SimpleTimeZone(-9 * ONE_HOUR, "AST", Calendar.APRIL, 1, //$NON-NLS-1$ + -Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-8 * ONE_HOUR, "PST", Calendar.APRIL, 1, //$NON-NLS-1$ + -Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-7 * ONE_HOUR, "MST", Calendar.APRIL, 1, //$NON-NLS-1$ + -Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-7 * ONE_HOUR, "PNT"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, "CST", Calendar.APRIL, 1, //$NON-NLS-1$ + -Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, "EST", Calendar.APRIL, 1, //$NON-NLS-1$ + -Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, "IET"), //$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "PRT"), //$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR - 1800000, + "CNT", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 60000, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 60000), + new SimpleTimeZone(-3 * ONE_HOUR, "AGT"), //$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR, "BET", Calendar.OCTOBER, 8, //$NON-NLS-1$ + -Calendar.SUNDAY, 0 * ONE_HOUR, Calendar.FEBRUARY, 15, + -Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(0 * ONE_HOUR, "UTC"), //$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "WET", Calendar.MARCH, -1, //$NON-NLS-1$ + Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "ECT", Calendar.MARCH, -1, //$NON-NLS-1$ + Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "MET", Calendar.MARCH, 21, 0, //$NON-NLS-1$ + 0 * ONE_HOUR, Calendar.SEPTEMBER, 23, 0, 0 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "ART", Calendar.APRIL, -1, //$NON-NLS-1$ + Calendar.FRIDAY, 0 * ONE_HOUR, Calendar.SEPTEMBER, -1, + Calendar.THURSDAY, 23 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "CAT"), //$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "EET", Calendar.MARCH, -1, //$NON-NLS-1$ + Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(3 * ONE_HOUR, "EAT"), //$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR + 1800000, + "Asia/Tehran", //$NON-NLS-1$ + Calendar.MARCH, 21, 0, 0 * ONE_HOUR, + Calendar.SEPTEMBER, 23, 0, 0 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, "NET", Calendar.MARCH, -1, //$NON-NLS-1$ + Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(5 * ONE_HOUR, "PLT"), //$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR + 1800000, "IST"), //$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "BST"), //$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, "VST"), //$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "CTT"), //$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, "JST"), //$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR + 1800000, "ACT"), //$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, "AET", Calendar.OCTOBER, -1, //$NON-NLS-1$ + Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.MARCH, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(11 * ONE_HOUR, "SST"), //$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "NST", Calendar.OCTOBER, 1, //$NON-NLS-1$ + -Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.MARCH, 15, + -Calendar.SUNDAY, 2 * ONE_HOUR), + + new SimpleTimeZone(-6 * ONE_HOUR, "America/Costa_Rica"), //$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, + "America/Halifax", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-2 * ONE_HOUR, "Atlantic/South_Georgia"), //$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, + "Europe/London", //$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Algiers"), //$NON-NLS-1$ + new SimpleTimeZone( + 2 * ONE_HOUR, + "Africa/Cairo", //$NON-NLS-1$ + Calendar.APRIL, -1, Calendar.FRIDAY, 0 * ONE_HOUR, + Calendar.SEPTEMBER, -1, Calendar.THURSDAY, + 23 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Harare"), //$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, + "Asia/Jerusalem", //$NON-NLS-1$ + Calendar.APRIL, 9, 0, 1 * ONE_HOUR, Calendar.SEPTEMBER, + 24, 0, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Bucharest", //$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(3 * ONE_HOUR, + "Europe/Moscow", //$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR + 1800000, "Asia/Kabul"), //$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR + 1800000, + "Australia/Adelaide", Calendar.OCTOBER, -1, //$NON-NLS-1$ + Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.MARCH, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(10 * ONE_HOUR, "Australia/Brisbane"), //$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, + "Australia/Hobart", //$NON-NLS-1$ + Calendar.OCTOBER, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + + new SimpleTimeZone(-9 * ONE_HOUR - 1800000, "Pacific/Marquesas"), //$NON-NLS-1$ + new SimpleTimeZone(-1 * ONE_HOUR, + "Atlantic/Azores", //$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, "Asia/Dubai"), //$NON-NLS-1$ + new SimpleTimeZone(20700000, "Asia/Katmandu"), //$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR + 1800000, "Asia/Rangoon"), //$NON-NLS-1$ + new SimpleTimeZone(45900000, + "Pacific/Chatham", //$NON-NLS-1$ + Calendar.OCTOBER, 1, -Calendar.SUNDAY, 9900000, + Calendar.MARCH, 15, -Calendar.SUNDAY, 9900000), + + new SimpleTimeZone(-11 * ONE_HOUR, "Pacific/Apia"), //$NON-NLS-1$ + new SimpleTimeZone(-11 * ONE_HOUR, "Pacific/Niue"), //$NON-NLS-1$ + new SimpleTimeZone(-11 * ONE_HOUR, "Pacific/Pago_Pago"), //$NON-NLS-1$ + new SimpleTimeZone(-10 * ONE_HOUR, + "America/Adak", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-10 * ONE_HOUR, "Pacific/Fakaofo"), //$NON-NLS-1$ + new SimpleTimeZone(-10 * ONE_HOUR, "Pacific/Honolulu"), //$NON-NLS-1$ + new SimpleTimeZone(-10 * ONE_HOUR, "Pacific/Rarotonga"), //$NON-NLS-1$ + new SimpleTimeZone(-10 * ONE_HOUR, "Pacific/Tahiti"), //$NON-NLS-1$ + new SimpleTimeZone(-9 * ONE_HOUR, + "America/Anchorage", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-9 * ONE_HOUR, "Pacific/Gambier"), //$NON-NLS-1$ + new SimpleTimeZone(-8 * ONE_HOUR, + "America/Los_Angeles", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-8 * ONE_HOUR, + "America/Tijuana", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-8 * ONE_HOUR, + "America/Vancouver", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-8 * ONE_HOUR, "Pacific/Pitcairn"), //$NON-NLS-1$ + new SimpleTimeZone(-7 * ONE_HOUR, "America/Dawson_Creek"), //$NON-NLS-1$ + new SimpleTimeZone(-7 * ONE_HOUR, + "America/Denver", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-7 * ONE_HOUR, + "America/Edmonton", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-7 * ONE_HOUR, + "America/Mazatlan", //$NON-NLS-1$ + Calendar.MAY, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.SEPTEMBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-7 * ONE_HOUR, "America/Phoenix"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, "America/Belize"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, + "America/Chicago", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-6 * ONE_HOUR, "America/El_Salvador"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, "America/Managua"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, + "America/Mexico_City", //$NON-NLS-1$ + Calendar.MAY, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.SEPTEMBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-6 * ONE_HOUR, "America/Regina"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, "America/Tegucigalpa"), //$NON-NLS-1$ + new SimpleTimeZone(-6 * ONE_HOUR, + "America/Winnipeg", //$NON-NLS-1$ //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-6 * ONE_HOUR, + "Pacific/Easter", //$NON-NLS-1$ + Calendar.OCTOBER, 9, -Calendar.SUNDAY, 4 * ONE_HOUR, + Calendar.MARCH, 9, -Calendar.SUNDAY, 3 * ONE_HOUR), + new SimpleTimeZone(-6 * ONE_HOUR, "Pacific/Galapagos"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Bogota"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Cayman"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, + "America/Grand_Turk",//$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, "America/Guayaquil"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, + "America/Havana", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, "America/Indianapolis"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Jamaica"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Lima"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, + "America/Montreal", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, + "America/Nassau", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, + "America/New_York", //$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-5 * ONE_HOUR, "America/Panama"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Port-au-Prince"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Porto_Acre"), //$NON-NLS-1$ + new SimpleTimeZone(-5 * ONE_HOUR, "America/Rio_Branco"), //$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Anguilla"), //$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Antigua"), //$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Aruba"), //$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, + "America/Asuncion", //$NON-NLS-1$ + Calendar.OCTOBER, 1, -Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.MARCH, 1, -Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(-4 * ONE_HOUR, "America/Barbados"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Caracas"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, + "America/Cuiaba",//$NON-NLS-1$ + Calendar.OCTOBER, 8, -Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.FEBRUARY, 15, -Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(-4 * ONE_HOUR, "America/Curacao"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Dominica"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Grenada"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Guadeloupe"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Guyana"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/La_Paz"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Manaus"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Martinique"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Montserrat"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Port_of_Spain"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/Puerto_Rico"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, + "America/Santiago",//$NON-NLS-1$ + Calendar.OCTOBER, 9, -Calendar.SUNDAY, 4 * ONE_HOUR, + Calendar.MARCH, 9, -Calendar.SUNDAY, 3 * ONE_HOUR), + new SimpleTimeZone(-4 * ONE_HOUR, "America/Santo_Domingo"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/St_Kitts"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/St_Lucia"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/St_Thomas"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, "America/St_Vincent"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, + "America/Thule",//$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-4 * ONE_HOUR, "America/Tortola"),//$NON-NLS-1$ + new SimpleTimeZone(-4 * ONE_HOUR, + "Antarctica/Palmer",//$NON-NLS-1$ + Calendar.OCTOBER, 9, -Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.MARCH, 9, -Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(-4 * ONE_HOUR, + "Atlantic/Bermuda",//$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-4 * ONE_HOUR, + "Atlantic/Stanley",//$NON-NLS-1$ + Calendar.SEPTEMBER, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.APRIL, 15, -Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-3 * ONE_HOUR - 1800000, + "America/St_Johns",//$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 60000, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 60000), + new SimpleTimeZone(-3 * ONE_HOUR, "America/Buenos_Aires"),//$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR, "America/Cayenne"),//$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR, "America/Fortaleza"),//$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR, + "America/Godthab",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(-3 * ONE_HOUR, + "America/Miquelon",//$NON-NLS-1$ + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(-3 * ONE_HOUR, "America/Montevideo"),//$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR, "America/Paramaribo"),//$NON-NLS-1$ + new SimpleTimeZone(-3 * ONE_HOUR, + "America/Sao_Paulo",//$NON-NLS-1$ + Calendar.OCTOBER, 8, -Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.FEBRUARY, 15, -Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(-2 * ONE_HOUR, "America/Noronha"),//$NON-NLS-1$ + new SimpleTimeZone(-1 * ONE_HOUR, + "America/Scoresbysund",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(-1 * ONE_HOUR, "Atlantic/Cape_Verde"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Abidjan"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Accra"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Banjul"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Bissau"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Casablanca"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Conakry"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Dakar"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Freetown"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Lome"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Monrovia"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Nouakchott"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Ouagadougou"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Sao_Tome"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Africa/Timbuktu"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, + "Atlantic/Canary",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(0 * ONE_HOUR, + "Atlantic/Faeroe",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(0 * ONE_HOUR, "Atlantic/Reykjavik"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, "Atlantic/St_Helena"),//$NON-NLS-1$ + new SimpleTimeZone(0 * ONE_HOUR, + "Europe/Dublin",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(0 * ONE_HOUR, + "Europe/Lisbon",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Bangui"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Douala"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Kinshasa"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Lagos"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Libreville"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Luanda"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Malabo"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Ndjamena"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Niamey"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Porto-Novo"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, "Africa/Tunis"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, + "Africa/Windhoek",//$NON-NLS-1$ + Calendar.SEPTEMBER, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.APRIL, 1, -Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "Atlantic/Jan_Mayen"),//$NON-NLS-1$ + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Amsterdam",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Andorra",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Belgrade",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Berlin",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Brussels",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Budapest",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Copenhagen",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Gibraltar",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Luxembourg",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Madrid",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Malta",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Monaco",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "Europe/Oslo", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Paris",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Prague",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, "Europe/Rome", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Stockholm",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Tirane",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Vaduz",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Vienna",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Warsaw",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(1 * ONE_HOUR, + "Europe/Zurich",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Blantyre"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Bujumbura"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Gaborone"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Johannesburg"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Kigali"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Lubumbashi"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Lusaka"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Maputo"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Maseru"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Mbabane"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Africa/Tripoli"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Asia/Amman", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.THURSDAY, 0 * ONE_HOUR, + Calendar.SEPTEMBER, -1, Calendar.THURSDAY, 0 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "Asia/Beirut", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 0 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Asia/Damascus",//$NON-NLS-1$ + Calendar.APRIL, 1, 0, 0 * ONE_HOUR, Calendar.OCTOBER, + 1, 0, 0 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Asia/Nicosia",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Athens",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Chisinau",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Helsinki",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Istanbul",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Kaliningrad",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "Europe/Kiev", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Minsk",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "Europe/Riga", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Simferopol",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, + "Europe/Sofia",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 1 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(2 * ONE_HOUR, "Europe/Tallinn"),//$NON-NLS-1$ + new SimpleTimeZone(2 * ONE_HOUR, "Europe/Vilnius"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Addis_Ababa"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Asmera"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Dar_es_Salaam"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Djibouti"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Kampala"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Khartoum"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Mogadishu"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Africa/Nairobi"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Asia/Aden"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, + "Asia/Baghdad",//$NON-NLS-1$ + Calendar.APRIL, 1, 0, 3 * ONE_HOUR, Calendar.OCTOBER, + 1, 0, 3 * ONE_HOUR), + new SimpleTimeZone(3 * ONE_HOUR, "Asia/Bahrain"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Asia/Kuwait"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Asia/Qatar"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Asia/Riyadh"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Indian/Antananarivo"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Indian/Comoro"),//$NON-NLS-1$ + new SimpleTimeZone(3 * ONE_HOUR, "Indian/Mayotte"),//$NON-NLS-1$ + new SimpleTimeZone(4 * ONE_HOUR, "Asia/Aqtau", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 0 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, "Asia/Baku", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 1 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 1 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, "Asia/Muscat"),//$NON-NLS-1$ + new SimpleTimeZone(4 * ONE_HOUR, + "Asia/Tbilisi",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 0 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, + "Asia/Yerevan",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, + "Europe/Samara",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(4 * ONE_HOUR, "Indian/Mahe"),//$NON-NLS-1$ + new SimpleTimeZone(4 * ONE_HOUR, "Indian/Mauritius"),//$NON-NLS-1$ + new SimpleTimeZone(4 * ONE_HOUR, "Indian/Reunion"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR, "Asia/Aqtobe", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 0 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(5 * ONE_HOUR, "Asia/Ashgabat"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR, "Asia/Ashkhabad"),//$NON-NLS-1$ + new SimpleTimeZone( + 5 * ONE_HOUR, + "Asia/Bishkek",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, + 2 * ONE_HOUR + 1800000, Calendar.OCTOBER, -1, + Calendar.SUNDAY, 2 * ONE_HOUR + 1800000), + new SimpleTimeZone(5 * ONE_HOUR, "Asia/Dushanbe"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR, "Asia/Karachi"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR, "Asia/Tashkent"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR, + "Asia/Yekaterinburg",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(5 * ONE_HOUR, "Indian/Kerguelen"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR, "Indian/Maldives"),//$NON-NLS-1$ + new SimpleTimeZone(5 * ONE_HOUR + 1800000, "Asia/Calcutta"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "Antarctica/Mawson"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "Asia/Almaty", Calendar.MARCH,//$NON-NLS-1$ + -1, Calendar.SUNDAY, 0 * ONE_HOUR, Calendar.OCTOBER, + -1, Calendar.SUNDAY, 0 * ONE_HOUR), + new SimpleTimeZone(5 * ONE_HOUR + HALF_HOUR, "Asia/Colombo"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "Asia/Dacca"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "Asia/Dhaka"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, + "Asia/Novosibirsk",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(6 * ONE_HOUR, "Asia/Thimbu"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "Asia/Thimphu"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR, "Indian/Chagos"),//$NON-NLS-1$ + new SimpleTimeZone(6 * ONE_HOUR + 1800000, "Indian/Cocos"),//$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, "Asia/Bangkok"),//$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, "Asia/Jakarta"),//$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, + "Asia/Krasnoyarsk",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(7 * ONE_HOUR, "Asia/Phnom_Penh"),//$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, "Asia/Saigon"),//$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, "Asia/Vientiane"),//$NON-NLS-1$ + new SimpleTimeZone(7 * ONE_HOUR, "Indian/Christmas"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Antarctica/Casey"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Brunei"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Hong_Kong"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, + "Asia/Irkutsk",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Kuala_Lumpur"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Macao"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Manila"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Shanghai"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Singapore"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Taipei"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Ujung_Pandang"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Ulaanbaatar"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Asia/Ulan_Bator"),//$NON-NLS-1$ + new SimpleTimeZone(8 * ONE_HOUR, "Australia/Perth"),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, "Asia/Jayapura"),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, "Asia/Pyongyang"),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, "Asia/Seoul"),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, "Asia/Tokyo"),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, + "Asia/Yakutsk",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR, "Pacific/Palau"),//$NON-NLS-1$ + new SimpleTimeZone(9 * ONE_HOUR + 1800000, + "Australia/Broken_Hill", Calendar.OCTOBER, -1,//$NON-NLS-1$ + Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.MARCH, -1, + Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(9 * ONE_HOUR + 1800000, "Australia/Darwin"),//$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, "Antarctica/DumontDUrville"),//$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, + "Asia/Vladivostok",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(10 * ONE_HOUR, + "Australia/Sydney",//$NON-NLS-1$ + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(10 * ONE_HOUR, "Pacific/Guam"),//$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, "Pacific/Port_Moresby"),//$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, "Pacific/Saipan"),//$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR, "Pacific/Truk"),//$NON-NLS-1$ + new SimpleTimeZone(10 * ONE_HOUR + 1800000, + "Australia/Lord_Howe", Calendar.OCTOBER, -1,//$NON-NLS-1$ + Calendar.SUNDAY, 2 * ONE_HOUR, Calendar.MARCH, -1, + Calendar.SUNDAY, 2 * ONE_HOUR, 1800000), + new SimpleTimeZone(11 * ONE_HOUR, + "Asia/Magadan",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(11 * ONE_HOUR, "Pacific/Efate"),//$NON-NLS-1$ + new SimpleTimeZone(11 * ONE_HOUR, "Pacific/Guadalcanal"),//$NON-NLS-1$ + new SimpleTimeZone(11 * ONE_HOUR, "Pacific/Kosrae"),//$NON-NLS-1$ + new SimpleTimeZone(11 * ONE_HOUR, "Pacific/Noumea"),//$NON-NLS-1$ + new SimpleTimeZone(11 * ONE_HOUR, "Pacific/Ponape"),//$NON-NLS-1$ + new SimpleTimeZone(11 * ONE_HOUR + 1800000, "Pacific/Norfolk"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, + "Antarctica/McMurdo",//$NON-NLS-1$ + Calendar.OCTOBER, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.MARCH, 15, -Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(12 * ONE_HOUR, + "Asia/Anadyr",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(12 * ONE_HOUR, + "Asia/Kamchatka",//$NON-NLS-1$ + Calendar.MARCH, -1, Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(12 * ONE_HOUR, + "Pacific/Auckland",//$NON-NLS-1$ + Calendar.OCTOBER, 1, -Calendar.SUNDAY, 2 * ONE_HOUR, + Calendar.MARCH, 15, -Calendar.SUNDAY, 2 * ONE_HOUR), + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Fiji"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Funafuti"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Majuro"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Nauru"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Tarawa"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Wake"),//$NON-NLS-1$ + new SimpleTimeZone(12 * ONE_HOUR, "Pacific/Wallis"),//$NON-NLS-1$ + new SimpleTimeZone(13 * ONE_HOUR, "Pacific/Enderbury"),//$NON-NLS-1$ + new SimpleTimeZone(13 * ONE_HOUR, "Pacific/Tongatapu"),//$NON-NLS-1$ + new SimpleTimeZone(14 * ONE_HOUR, "Pacific/Kiritimati"), };//$NON-NLS-1$ + } +}