Add sample application to show how CPS generator works

This commit is contained in:
konsoletyper 2015-02-01 23:08:42 +04:00
parent 071f2bb46c
commit 4496b1ab30
6 changed files with 205 additions and 0 deletions

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@ -34,5 +34,6 @@
<module>teavm-samples-benchmark</module> <module>teavm-samples-benchmark</module>
<module>teavm-samples-storage</module> <module>teavm-samples-storage</module>
<module>teavm-samples-video</module> <module>teavm-samples-video</module>
<module>teavm-samples-async</module>
</modules> </modules>
</project> </project>

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/target
/.settings
/.classpath
/.project

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<!--
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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.teavm</groupId>
<artifactId>teavm-samples</artifactId>
<version>0.3.0-SNAPSHOT</version>
</parent>
<artifactId>teavm-samples-async</artifactId>
<packaging>war</packaging>
<name>TeaVM CPS demo</name>
<description>TeaVM application that demonstrates continuation-passing style generator</description>
<dependencies>
<dependency>
<groupId>org.teavm</groupId>
<artifactId>teavm-classlib</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<webResources>
<resource>
<directory>${project.build.directory}/generated/js</directory>
</resource>
</webResources>
</configuration>
</plugin>
<plugin>
<groupId>org.teavm</groupId>
<artifactId>teavm-maven-plugin</artifactId>
<version>${project.version}</version>
<executions>
<execution>
<id>web-client</id>
<phase>prepare-package</phase>
<goals>
<goal>build-javascript</goal>
</goals>
<configuration>
<targetDirectory>${project.build.directory}/generated/js/teavm</targetDirectory>
<mainClass>org.teavm.samples.async.AsyncProgram</mainClass>
<runtime>SEPARATE</runtime>
<minifying>false</minifying>
<debugInformationGenerated>true</debugInformationGenerated>
<sourceMapsGenerated>true</sourceMapsGenerated>
<sourceFilesCopied>true</sourceFilesCopied>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<configuration>
<configLocation>../../checkstyle.xml</configLocation>
<propertyExpansion>config_loc=${basedir}/../..</propertyExpansion>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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/*
* 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.samples.async;
/**
*
* @author Alexey Andreev <konsoletyper@gmail.com>
*/
public final class AsyncProgram {
private AsyncProgram() {
}
public static void main(String[] args) throws InterruptedException {
withoutAsync();
System.out.println();
withAsync();
}
private static void withoutAsync() {
System.out.println("Start sync");
for (int i = 0; i < 20; ++i) {
for (int j = 0; j <= i; ++j) {
System.out.print(j);
System.out.print(' ');
}
System.out.println();
}
System.out.println("Complete sync");
}
private static void withAsync() throws InterruptedException {
System.out.println("Start async");
for (int i = 0; i < 20; ++i) {
for (int j = 0; j <= i; ++j) {
System.out.print(j);
System.out.print(' ');
}
System.out.println();
if (i % 3 == 0) {
System.out.println("Suspend for a second");
Thread.sleep(1000);
}
}
System.out.println("Complete async");
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
</web-app>

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<!--
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.
-->
<!DOCTYPE html>
<html>
<head>
<title>Continuation-passing style demo</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<script type="text/javascript" charset="utf-8" src="teavm/runtime.js"></script>
<script type="text/javascript" charset="utf-8" src="teavm/classes.js"></script>
</head>
<body onload="main()">
<p>Please, open developer's console to view program's output</p>
</body>
</html>