build.xml

<project basedir="." default="dist-jar">

	<!-- Allow override properties -->
	<property file="${user.home}/.build.properties" />
	<property file="build.properties" />

	<!-- Property default values. May be overridden using above files or via command-line args -->
	<property name="jar.name" value="alfresco-persistence-layer.jar" />
	<property name="config.includes" value="**/*.*" />
	<property name="build.lib.dir" value="webapps/alfresco/WEB-INF/lib" />
	<property name="src" value="source/java" />

	<!-- Additional property values. Generally should not be overridden -->
	<property name="config.dir" value="${basedir}/config" />
	<property name="build.dir" value="${basedir}/build" />
	<property name="build.jar.dir" value="${build.dir}/jar" />
	<property name="dist.dir" value="${build.dir}/dist" />

	<condition property="build.debug" value="on">
		<isset  property="debug" />
	</condition>
	<condition property="build.debuglevel" value="lines,vars,source">
		<isset  property="debug" />
	</condition>
	<condition property="build.debug" value="off">
		<not>
			<isset  property="debug" />
		</not>
	</condition>

	<!-- Main build target definitions -->

	<target name="deploy" depends="copy-tomcat-jar" />

	<!-- Clean out the build and distribution directories -->
	<target name="clean" description="Clean out all build directories">
		<delete dir="${build.dir}" />
		<delete dir="${dist.dir}" />
	</target>

	<!-- Create required prerequisite directory structure -->
	<target name="prepare" description="Create initial build structures">
		<mkdir dir="${build.dir}" />
		<mkdir dir="${dist.dir}" />
		<mkdir dir="${build.jar.dir}" />
	</target>

	<target name="compile" depends="prepare" description="Compile the source " >
		<javac srcdir="${src}" destdir="${build.jar.dir}" debug="${build.debug}" debuglevel="${build.debuglevel}">
			<classpath>
				<fileset dir="${tomcat.repo.home}/webapps/alfresco/WEB-INF/lib">
					<include name="*.jar" />
				</fileset>
			</classpath>
		</javac>
	</target>

	<target name="build-jar" description="Assemble configuration and resource files in a JAR file structure">
		<!-- Copy configuration files, web scripts, etc. directly into the JAR so they appear on the 
        classpath. -->
		<copy todir="${build.jar.dir}" includeEmptyDirs="false">
			<fileset dir="${config.dir}" includes="${config.includes}" />
		</copy>
		<mkdir dir="${build.jar.dir}/META-INF" />
	</target>

	<!-- Build the JAR file -->
	<target name="dist-jar" depends="clean, prepare, compile, build-jar" description="Build a JAR file containing configuration and resource files">
		<jar destfile="${dist.dir}/${jar.name}">
			<fileset dir="${build.jar.dir}" />
		</jar>
	</target>

	<!--
        Copy JAR file into a local Tomcat instance.
    -->
	<target name="copy-tomcat-jar" depends="dist-jar" description="Copy JAR file into a local Tomcat instance">
		<mkdir dir="${tomcat.repo.home}/${build.lib.dir}" />
		<copy todir="${tomcat.repo.home}/${build.lib.dir}">
			<fileset file="${dist.dir}/${jar.name}" />
		</copy>
	</target>
</project>