<?xml version="1.0"?>
<!--
Client-side code is compiled by using GWTCompiler which compiles client-side Java code into
JavaScript. Generated files are located under WebContent/VAADIN/widgetsets/*.
Client-side compilation is required if you create new or modify existing widgets.
You may use either this script or Vaadin Hosted Mode Browser.launch (in Eclipse)
to compile your client-side java code.
By default Vaadin first tries to serve widgetset resources from the file system, if that
fails then files are streamed from vaadin-@version@.jar.
See configure target to adjust this buildfile.
-->
<project name="Widgetset compile example" basedir="." default="compile-widgetset">
<!--
Update based on your project structure, by default this buildfile assumes that you
1. use WebContent under your project's root directory
2. WebContent/WEB-INF/lib/vaadin-@version@.jar exists
3. WebContent/WEB-INF/src contains your project source files
4. gwt directory contains extracted GWT distribution
-->
<target name="configure">
<!-- Path from this file to the project root -->
<property name="base"
value="../../../" />
<!-- Location of GWT distribution -->
<property name="gwt-location"
value="${base}gwt" />
<!-- Location of Vaadin JAR -->
<property name="vaadin-jar-location"
value="${base}WebContent/WEB-INF/lib/vaadin-@version@.jar" />
<!-- Location of project source code -->
<property name="src-location"
value="${base}WebContent/WEB-INF/src" />
<!-- Target where to compile server-side classes -->
<property name="server-side-destination"
value="${base}WebContent/WEB-INF/classes"/>
<!-- Target where to compile the widget set -->
<property name="client-side-destination"
value="${base}WebContent/VAADIN/widgetsets" />
</target>
<!-- Modify this configuration to compile your own widgetset -->
<target name="configure-widgetset">
<echo>Modify this example Ant script to compile your own widget sets.</echo>
<!-- Name of the widget set -->
<property name="widgetset" value="com.vaadin.demo.colorpicker.gwt.ColorPickerWidgetSet"/>
<!-- If generated automatically as a combining widget set -->
<!-- from all the widget sets included in the class path. -->
<!-- <property name="widgetset" value="com.vaadin.demo.widgetset.CombiningWidgetSet"/> -->
<!-- <property name="generate.widgetset" value="1"/> -->
<!-- Path to the generated widget set directory. Must be -->
<!-- relative to $src-location, which must be the first -->
<!-- entry in the class path. -->
<property name="widgetset-path" value="com/vaadin/demo/widgetset"/>
</target>
<!-- Modify this configuration to package your own widgetset Jar. -->
<target name="configure-jar">
<!-- The compiled JAR name -->
<property name="jar-destination" value="${base}colorpicker.jar"/>
<!-- Title of the widget set (for JAR) -->
<property name="widgetset-title" value="ColorPicker"/>
<!-- Version of the widget set (for JAR) -->
<property name="widgetset-version" value="1.0"/>
<!-- Vendor of the widget set (for JAR) -->
<property name="widgetset-vendor" value="Vaadin Ltd"/>
</target>
<!-- ================================================== -->
<!-- Build Targets -->
<!-- ================================================== -->
<target name="init" depends="configure">
<echo>Requirements for classpath:</echo>
<echo> ${gwt-location}/gwt-dev.jar</echo>
<echo> ${gwt-location}/gwt-user.jar</echo>
<echo> ${gwt-location}/validation-api-1.0.0.GA.jar</echo>
<echo> ${gwt-location}/validation-api-1.0.0.GA-sources.jar</echo>
<echo> ${vaadin-jar-location}</echo>
<echo> ${src-location}</echo>
<echo>Output will be written into ${client-side-destination}</echo>
<!-- Check that files exist -->
<fail message="Some of the required files (listed above) are missing.">
<condition><not><resourcecount count="5">
<filelist files="${gwt-location}/gwt-dev.jar,${gwt-location}/gwt-user.jar,${gwt-location}/validation-api-1.0.0.GA.jar,${gwt-location}/validation-api-1.0.0.GA-sources.jar,${vaadin-jar-location}"/>
</resourcecount></not></condition>
</fail>
<!-- Construct and check classpath -->
<!-- Includes paths required for both server and client-side compilation -->
<path id="compile.classpath">
<!-- The source location must be first, as required by generate-widgetset. -->
<pathelement path="${src-location}" />
<pathelement path="${server-side-destination}" />
<pathelement path="${vaadin-jar-location}" />
<pathelement path="${gwt-location}/gwt-user.jar" />
<pathelement path="${gwt-location}/gwt-dev.jar" />
<pathelement path="${gwt-location}/validation-api-1.0.0.GA.jar" />
<pathelement path="${gwt-location}/validation-api-1.0.0.GA-sources.jar" />
<fileset dir="${base}WebContent/WEB-INF/lib/">
<include name="*.jar"/>
</fileset>
</path>
</target>
<!-- Compiled server-side components are needed for building the client-side -->
<target name="compile-server-side" depends="init">
<javac srcdir="${src-location}" destdir="${server-side-destination}">
<classpath>
<path refid="compile.classpath"/>
</classpath>
</javac>
</target>
<!-- Generates a combined widget set from all widget -->
<!-- sets in the class path, including project sources. -->
<!-- Updates the configuration if it already exists. -->
<target name="generate-widgetset"
depends="compile-server-side, configure-widgetset"
if="generate.widgetset">
<!-- Create the directory if it does not already exist. -->
<mkdir dir="${src-location}/${widgetset-path}"/>
<java classname="com.vaadin.terminal.gwt.widgetsetutils.WidgetSetBuilder"
failonerror="yes" fork="yes" maxmemory="256m">
<arg value="${widgetset}"/>
<jvmarg value="-Xss1024k"/>
<jvmarg value="-Djava.awt.headless=true"/>
<classpath>
<path refid="compile.classpath"/>
</classpath>
</java>
</target>
<!-- Build the widget set. -->
<target name="compile-widgetset"
depends="compile-server-side, generate-widgetset">
<echo>Compiling ${widgetset}...</echo>
<java classname="com.google.gwt.dev.Compiler"
failonerror="yes" fork="yes" maxmemory="256m">
<arg value="-war" />
<arg value="${client-side-destination}" />
<arg value="${widgetset}" />
<jvmarg value="-Xss1024k"/>
<jvmarg value="-Djava.awt.headless=true"/>
<classpath>
<path refid="compile.classpath"/>
</classpath>
</java>
</target>
<!-- Build JAR -->
<target name="package-jar"
depends="init, configure-widgetset, configure-jar">
<jar jarfile="${jar-destination}" compress="true">
<manifest>
<attribute name="Vaadin-Package-Version" value="1" />
<attribute name="Vaadin-Widgetsets" value="${widgetset}" />
<attribute name="Implementation-Title" value="${widgetset-title}" />
<attribute name="Implementation-Version" value="${widgetset-version}" />
<attribute name="Implementation-Vendor" value="${widgetset-vendor}" />
<!-- The following are Vaadin-specific. -->
<attribute name="Vaadin-License-Title" value="Apache2" />
<attribute name="Vaadin-License-File" value="http://www.apache.org/licenses/LICENSE-2.0" />
</manifest>
<!-- The built server-side classes are here. -->
<fileset dir="${server-side-destination}">
<patternset>
<include name="**/*" />
</patternset>
</fileset>
<!-- Especially all the widget set source files are required. -->
<fileset dir="${src-location}">
<patternset>
<include name="**/*" />
</patternset>
</fileset>
</jar>
</target>
</project>