build.xml

<?xml version="1.0" encoding="utf-8" ?>
<project name="gwt-earth-3" default="jar" basedir=".">
	
	<!-- Load properties -->
	<property file="build.properties"/>
	
	<property name="jar.version" value="0.0"/>
	
	<!-- Arguments to gwtc and devmode targets -->
	<property name="gwt.args" value="" />
    <property name="gwt.style" value="OBF" />
    
	<property name="build.dir" location="${basedir}/build" />
	<property name="class.dir" location="${build.dir}/classes" />
	<property name="dist.dir" location="${build.dir}/dist" />
	<property name="jar.file.name" value="GwtEarth3-${jar.version}.jar" />
    <property name="jar.file.path" value="${build.dir}/${jar.file.name}" />
    <property name="javadoc.jar.file.name" value="GwtEarth3-${jar.version}-JavaDoc.zip" />
    <property name="javadoc.jar.file.path" value="${build.dir}/${javadoc.jar.file.name}" />
	<property name="javadoc.output.dir" value="${build.dir}/javadoc"/>
	
	<property name="gwt.module" value="com.nitrous.gwt.earth.GwtEarthDemo"/>
	
	<path id="project.class.path">
		<pathelement location="${class.dir}" />
		<pathelement location="${gwt.sdk}/gwt-user.jar" />
		<fileset dir="${gwt.sdk}" includes="gwt-dev*.jar" />
        <fileset dir="${gwt.sdk}" includes="validation-api*.jar" />
	</path>

	<target name="javadoc" description="Generate JavaDoc">
		<javadoc destdir="${javadoc.output.dir}" windowtitle="GWT-Earth-3-${jar.version}" classpathref="project.class.path">
			<fileset dir="src">
				<exclude name="**/client/demo/**/*"/>
                <exclude name="**/*.xml"/>
			</fileset>
		</javadoc>
	</target>
	<target name="package-javadoc" description="Generate and package the javadoc" depends="javadoc">
		<delete dir="${javadoc.jar.file.path}" failonerror="false"/>
        <zip destfile="${javadoc.jar.file.path}" basedir="${javadoc.output.dir}" />
	</target>
	
	<target name="javac" description="Compile java source">
		<mkdir dir="${class.dir}" />
		<javac includes="**" encoding="utf-8" destdir="${class.dir}" source="1.5" target="1.5" nowarn="true" debug="true" debuglevel="lines,vars,source">
			<src path="${basedir}/src" />
			<src path="${basedir}/test" />
			<classpath refid="project.class.path" />
		</javac>
		<copy todir="${class.dir}">
			<fileset dir="src">
				<exclude name="**/.svn/**"/>
			</fileset>
		</copy>
	</target>

	<target name="gwtc" depends="javac" description="GWT compile to JavaScript">
		<echo>GWT Compile ${gwt.style} ${gwt.module}</echo>
		<java failonerror="true" fork="true" classname="com.google.gwt.dev.Compiler">
			<classpath>
				<pathelement location="src" />
				<path refid="project.class.path" />
			</classpath>
			<!-- add jvmarg -Xss16M or similar if you see a StackOverflowError -->
			<jvmarg value="-Xmx256M" />
			<!-- Additional arguments like -style PRETTY or -logLevel DEBUG -->
			<arg line="${gwt.args}" />
			<arg value="${gwt.module}" />
            <arg line="-style" />
            <arg value="${gwt.style}" />
		</java>
	</target>

    <target name="quick-jar" depends="javac" description="Create a jar file with classes, source and property files">
        <!-- create the war file -->
        <jar destfile="${jar.file.path}" basedir="${class.dir}" />
    </target>
	
    <target name="jar" depends="gwtc" description="Create a jar file with classes, source and property files">
    	<!-- create the war file -->
        <zip destfile="${jar.file.path}" basedir="${class.dir}" />
    </target>
    	
	<target name="clean" description="Cleans this project">
		<delete dir="${build.dir}" failonerror="false" />
        <delete dir="${jar.file.path}" failonerror="false" />
		<delete dir="war/WEB-INF/classes" failonerror="false" />
	</target>

</project>