build.xml

<project>
	<property name="sdk.dir"  location="C:\galileo\eclipse\plugins\com.google.appengine.eclipse.sdkbundle.1.3.5_1.3.5.v201006301254/appengine-java-sdk-1.3.0" />

	<import file="${sdk.dir}/config/user/ant-macros.xml" />


<path id="project.classpath">
	<pathelement path="war/WEB-INF/classes" />
	<fileset dir="war/WEB-INF/lib">
		<include name="**/*.jar" />
	</fileset>
	<fileset dir="${sdk.dir}/lib">
		<include name="shared/**/*.jar" />
	</fileset>
</path>

<target name="copyjars" description="Copies the App Engine JARs to the WAR.">
	<copy todir="war/WEB-INF/lib" flatten="true">
		<fileset dir="${sdk.dir}/lib/user">
			<include name="**/*.jar" />
		</fileset>
	</copy>
</target>

<target name="compile" depends="copyjars"
	description="Compiles Java source and copies other source files to the WAR.">
	<mkdir dir="war/WEB-INF/classes" />
	<copy todir="war/WEB-INF/classes">
		<fileset dir="src">
			<exclude name="**/*.java" />
		</fileset>
	</copy>
	<javac srcdir="src" destdir="war/WEB-INF/classes" classpathref="project.classpath"
		debug="on" />
</target>

<target name="datanucleusenhance" depends="compile"
	description="Performs JDO enhancement on compiled data classes."> 
	
	<enhance_war war="war" />
</target>
</project>