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Further refactoring of JSO spec

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This commit is contained in:
Alexey Andreev 2015-09-08 18:39:21 +03:00
parent ac5d53ef08
commit ac3159aadf
7 changed files with 140 additions and 125 deletions
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113
teavm-jso/src/main/java/org/teavm/jso/JS.java
View File

@ -49,14 +49,14 @@ public final class JS {
throw new AssertionError("Unexpected type"); throw new AssertionError("Unexpected type");
} }
@JSExpression(params = "obj", expr = "typeof(obj)") @JSBody(params = "obj", script = "return typeof(obj);")
private static native JSObject getTypeName(JSObject obj); private static native JSObject getTypeName(JSObject obj);
/** /**
* Gets global JavaScript object, that is similar to the <code>window</code> object in the browser. * Gets global JavaScript object, that is similar to the <code>window</code> object in the browser.
* @return global object. * @return global object.
*/ */
@JSExpression(params = "obj", expr = "window") @JSBody(params = {}, script = "return window;")
public static native JSObject getGlobal(); public static native JSObject getGlobal();
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@ -148,136 +148,136 @@ public final class JS {
return result; return result;
} }
public static JSArray<JSIntArray> wrap(short[][] array) { public static JSArray<JSArray<JSNumber>> wrap(short[][] array) {
JSArray<JSIntArray> result = JSArray.create(array.length); JSArray<JSArray<JSNumber>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSArray<JSArray<JSIntArray>> wrap(short[][][] array) { public static JSArray<JSArray<JSArray<JSNumber>>> wrap(short[][][] array) {
JSArray<JSArray<JSIntArray>> result = JSArray.create(array.length); JSArray<JSArray<JSArray<JSNumber>>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSIntArray wrap(char[] array) { public static JSArray<JSNumber> wrap(char[] array) {
JSIntArray result = createIntArray(array.length); JSArray<JSNumber> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, array[i]); result.set(i, JSNumber.valueOf(array[i]));
} }
return result; return result;
} }
public static JSArray<JSIntArray> wrap(char[][] array) { public static JSArray<JSArray<JSNumber>> wrap(char[][] array) {
JSArray<JSIntArray> result = JSArray.create(array.length); JSArray<JSArray<JSNumber>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSArray<JSArray<JSIntArray>> wrap(char[][][] array) { public static JSArray<JSArray<JSArray<JSNumber>>> wrap(char[][][] array) {
JSArray<JSArray<JSIntArray>> result = JSArray.create(array.length); JSArray<JSArray<JSArray<JSNumber>>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSIntArray wrap(int[] array) { public static JSArray<JSNumber> wrap(int[] array) {
JSIntArray result = createIntArray(array.length); JSArray<JSNumber> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, array[i]); result.set(i, JSNumber.valueOf(array[i]));
} }
return result; return result;
} }
public static JSArray<JSIntArray> wrap(int[][] array) { public static JSArray<JSArray<JSNumber>> wrap(int[][] array) {
JSArray<JSIntArray> result = JSArray.create(array.length); JSArray<JSArray<JSNumber>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSArray<JSArray<JSIntArray>> wrap(int[][][] array) { public static JSArray<JSArray<JSArray<JSNumber>>> wrap(int[][][] array) {
JSArray<JSArray<JSIntArray>> result = JSArray.create(array.length); JSArray<JSArray<JSArray<JSNumber>>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSStringArray wrap(String[] array) { public static JSArray<JSString> wrap(String[] array) {
JSStringArray result = JSStringArray.create(array.length); JSArray<JSString> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, array[i]); result.set(i, JSString.valueOf(array[i]));
} }
return result; return result;
} }
public static JSArray<JSStringArray> wrap(String[][] array) { public static JSArray<JSArray<JSString>> wrap(String[][] array) {
JSArray<JSStringArray> result = JSArray.create(array.length); JSArray<JSArray<JSString>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSArray<JSArray<JSStringArray>> wrap(String[][][] array) { public static JSArray<JSArray<JSArray<JSString>>> wrap(String[][][] array) {
JSArray<JSArray<JSStringArray>> result = JSArray.create(array.length); JSArray<JSArray<JSArray<JSString>>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSDoubleArray wrap(float[] array) { public static JSArray<JSNumber> wrap(float[] array) {
JSDoubleArray result = createDoubleArray(array.length); JSArray<JSNumber> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, array[i]); result.set(i, JSNumber.valueOf(array[i]));
} }
return result; return result;
} }
public static JSArray<JSDoubleArray> wrap(float[][] array) { public static JSArray<JSArray<JSNumber>> wrap(float[][] array) {
JSArray<JSDoubleArray> result = JSArray.create(array.length); JSArray<JSArray<JSNumber>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSArray<JSArray<JSDoubleArray>> wrap(float[][][] array) { public static JSArray<JSArray<JSArray<JSNumber>>> wrap(float[][][] array) {
JSArray<JSArray<JSDoubleArray>> result = JSArray.create(array.length); JSArray<JSArray<JSArray<JSNumber>>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSDoubleArray wrap(double[] array) { public static JSArray<JSNumber> wrap(double[] array) {
JSDoubleArray result = createDoubleArray(array.length); JSArray<JSNumber> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, array[i]); result.set(i, JSNumber.valueOf(array[i]));
} }
return result; return result;
} }
public static JSArray<JSDoubleArray> wrap(double[][] array) { public static JSArray<JSArray<JSNumber>> wrap(double[][] array) {
JSArray<JSDoubleArray> result = JSArray.create(array.length); JSArray<JSArray<JSNumber>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
return result; return result;
} }
public static JSArray<JSArray<JSDoubleArray>> wrap(double[][][] array) { public static JSArray<JSArray<JSArray<JSNumber>>> wrap(double[][][] array) {
JSArray<JSArray<JSDoubleArray>> result = JSArray.create(array.length); JSArray<JSArray<JSArray<JSNumber>>> result = JSArray.create(array.length);
for (int i = 0; i < array.length; ++i) { for (int i = 0; i < array.length; ++i) {
result.set(i, wrap(array[i])); result.set(i, wrap(array[i]));
} }
@ -319,101 +319,78 @@ public final class JS {
return result; return result;
} }
@JSExpression(params = "obj", expr = "typeof(obj) === 'undefined'") @JSBody(params = "obj", script = "return typeof(obj) === 'undefined';")
public static native boolean isUndefined(JSObject obj); public static native boolean isUndefined(JSObject obj);
@JSExpression(params = { "instance", "method" }, expr = "instance[method]()")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method); public static native JSObject invoke(JSObject instance, JSObject method);
@JSExpression(params = { "instance", "method", "a" }, expr = "instance[method](a)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a); public static native JSObject invoke(JSObject instance, JSObject method, JSObject a);
@JSExpression(params = { "instance", "method", "a", "b" }, expr = "instance[method](a, b)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b); public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b);
@JSExpression(params = { "instance", "method", "a", "b", "c" }, expr = "instance[method](a, b, c)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c); public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d" }, expr = "instance[method](a, b, c, d)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d); JSObject d);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e" }, expr = "instance[method](a, b, c, d, e)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e); JSObject d, JSObject e);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f" },
expr = "instance[method](a, b, c, d, e, f)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f); JSObject d, JSObject e, JSObject f);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g" },
expr = "instance[method](a, b, c, d, e, f, g)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g); JSObject d, JSObject e, JSObject f, JSObject g);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g", "h" },
expr = "instance[method](a, b, c, d, e, f, g, h)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g, JSObject h); JSObject d, JSObject e, JSObject f, JSObject g, JSObject h);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g", "h", "i" },
expr = "instance[method](a, b, c, d, e, f, g, h, i)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i); JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j" },
expr = "instance[method](a, b, c, d, e, f, g, h, i, j)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j); JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k" },
expr = "instance[method](a, b, c, d, e, f, g, h, i, j, k)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j, JSObject k); JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j, JSObject k);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l" },
expr = "instance[method](a, b, c, d, e, f, g, h, i, j, k, l)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j, JSObject k, JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j, JSObject k,
JSObject l); JSObject l);
@JSExpression(params = { "instance", "method", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m" },
expr = "instance[method](a, b, c, d, e, f, g, h, i, j, k, l, m)")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c, public static native JSObject invoke(JSObject instance, JSObject method, JSObject a, JSObject b, JSObject c,
JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j, JSObject k, JSObject d, JSObject e, JSObject f, JSObject g, JSObject h, JSObject i, JSObject j, JSObject k,
JSObject l, JSObject m); JSObject l, JSObject m);
@JSExpression(params = { "instance", "method" },
expr = "new instance[method]()")
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@PluggableDependency(JSNativeGenerator.class) @PluggableDependency(JSNativeGenerator.class)
public static native JSObject instantiate(JSObject instance, JSObject constructor); public static native JSObject instantiate(JSObject instance, JSObject constructor);
@ -471,11 +448,11 @@ public final class JS {
}; };
} }
@JSExpression(params = { "instance", "index" }, expr = "instance[index]") @JSBody(params = { "instance", "index" }, script = "return instance[index];")
public static native JSObject get(JSObject instance, JSObject index); public static native JSObject get(JSObject instance, JSObject index);
@InjectedBy(JSNativeGenerator.class) @InjectedBy(JSNativeGenerator.class)
@JSExpression(params = { "instance", "index", "obj" }, expr = "instance[index] = obj") @JSBody(params = { "instance", "index", "obj" }, script = "instance[index] = obj;")
public static native void set(JSObject instance, JSObject index, JSObject obj); public static native void set(JSObject instance, JSObject index, JSObject obj);
@GeneratedBy(JSNativeGenerator.class) @GeneratedBy(JSNativeGenerator.class)

4
teavm-jso/src/main/java/org/teavm/jso/JSArray.java
View File

@ -79,9 +79,9 @@ public abstract class JSArray<T extends JSObject> implements JSArrayReader<T> {
public abstract JSArray<T> splice(int start, int count, T a, T b, T c, T d); public abstract JSArray<T> splice(int start, int count, T a, T b, T c, T d);
@JSExpression(params = {}, expr = "new Array()") @JSBody(params = {}, script = "return new Array();")
public static native <T extends JSObject> JSArray<T> create(); public static native <T extends JSObject> JSArray<T> create();
@JSExpression(params = "size", expr = "new Array(size)") @JSBody(params = "size", script = "return new Array(size);")
public static native <T extends JSObject> JSArray<T> create(int size); public static native <T extends JSObject> JSArray<T> create(int size);
} }

4
teavm-jso/src/main/java/org/teavm/jso/JSBoolean.java
View File

@ -27,9 +27,9 @@ public abstract class JSBoolean implements JSObject {
return booleanValue(this); return booleanValue(this);
} }
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
private static native boolean booleanValue(JSBoolean value); private static native boolean booleanValue(JSBoolean value);
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
public static native JSBoolean valueOf(boolean value); public static native JSBoolean valueOf(boolean value);
} }

41
teavm-jso/src/main/java/org/teavm/jso/JSExpression.java
View File

@ -1,41 +0,0 @@
/*
* Copyright 2015 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.
*/
package org.teavm.jso;
/**
* <p>Indicates that method is to have native JavaScript implementation, which can be written as a
* single JavaScript expression.
* Method only can take and return primitive values and {@link JSObject}s.
* JSExpression script can't call Java methods, but you can pass callbacks wrapped into {@link JSFunctor}.
* Note that unless method is static, it must belong to class that implements {@link JSObject}.
* If applied to non-native method, original Java body will be overwritten by JavaScript.</p>
*
* <p>Use this annotation instead of JSBody when possible, since this can increase performance and
* reduce generated JavaScript size.</p>
*
* @author Alexey Andreev
*/
public @interface JSExpression {
/**
* <p>How method parameters are named inside JavaScript implementation.</p>
*/
String[] params();
/**
* <p>JavaScript expression.</p>
*/
String expr();
}

30
teavm-jso/src/main/java/org/teavm/jso/JSNumber.java
View File

@ -27,49 +27,59 @@ public abstract class JSNumber implements JSObject {
return doubleValue(this); return doubleValue(this);
} }
@JSExpression(params = "number", expr = "number") @JSBody(params = "number", script = "return number;")
private static native double doubleValue(JSNumber number); private static native double doubleValue(JSNumber number);
public final int intValue() { public final int intValue() {
return intValue(this); return intValue(this);
} }
@JSExpression(params = "number", expr = "number") @JSBody(params = "number", script = "return number;")
private static native int intValue(JSNumber number); private static native int intValue(JSNumber number);
public final char charValue() {
return charValue(this);
}
@JSBody(params = "number", script = "return number;")
private static native char charValue(JSNumber number);
public final byte byteValue() { public final byte byteValue() {
return byteValue(this); return byteValue(this);
} }
@JSExpression(params = "number", expr = "number") @JSBody(params = "number", script = "return number;")
private static native byte byteValue(JSNumber number); private static native byte byteValue(JSNumber number);
public final short shortValue() { public final short shortValue() {
return shortValue(this); return shortValue(this);
} }
@JSExpression(params = "number", expr = "number") @JSBody(params = "number", script = "return number;")
private static native short shortValue(JSNumber number); private static native short shortValue(JSNumber number);
public final float floatValue() { public final float floatValue() {
return floatValue(this); return floatValue(this);
} }
@JSExpression(params = "number", expr = "number") @JSBody(params = "number", script = "return number;")
private static native float floatValue(JSNumber number); private static native float floatValue(JSNumber number);
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
public static native JSNumber valueOf(byte value); public static native JSNumber valueOf(byte value);
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
public static native JSNumber valueOf(short value); public static native JSNumber valueOf(short value);
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
public static native JSNumber valueOf(int value); public static native JSNumber valueOf(int value);
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
public static native JSNumber valueOf(char value);
@JSBody(params = "value", script = "return value;")
public static native JSNumber valueOf(float value); public static native JSNumber valueOf(float value);
@JSExpression(params = "value", expr = "value") @JSBody(params = "value", script = "return value;")
public static native JSNumber valueOf(double value); public static native JSNumber valueOf(double value);
} }

2
teavm-jso/src/main/java/org/teavm/jso/JSObject.java
View File

@ -20,6 +20,4 @@ package org.teavm.jso;
* @author Alexey Andreev * @author Alexey Andreev
*/ */
public interface JSObject { public interface JSObject {
@Override
String toString();
} }

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teavm-jso/src/main/java/org/teavm/jso/JSString.java Normal file
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@ -0,0 +1,71 @@
/*
* Copyright 2015 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.
*/
package org.teavm.jso;
/**
*
* @author Alexey Andreev
*/
public abstract class JSString implements JSObject {
private JSString() {
}
public final String stringValue() {
return stringValue(this);
}
@JSBody(params = "str", script = "return str;")
private static native String stringValue(JSString str);
@JSBody(params = "str", script = "return str;")
public static native JSString valueOf(String str);
@JSBody(params = "code", script = "return String.fromCharCode(code)")
public static native JSString fromCharCode(int code);
@JSProperty
public abstract int getLength();
public abstract JSString charAt(int index);
public abstract int charCodeAt(int index);
public abstract JSString concat(JSString a);
public abstract JSString concat(JSString a, JSString b);
public abstract JSString concat(JSString a, JSString b, JSString c);
public abstract int indexOf(JSString a);
public abstract int lastIndexOf(JSString a);
public abstract JSString slice(int beginSlice);
public abstract JSString slice(int beginSlice, int endSlice);
public abstract JSString[] split(JSString separator);
public abstract JSString[] split(JSString separator, int limit);
public abstract JSString substr(int start);
public abstract JSString substr(int start, int length);
public abstract JSString substring(int start);
public abstract JSString substring(int start, int end);
}