build.xml

<project name="UDP Tracker" default="jar" basedir=".">
	<property name="app.name" value="udptracker"/>

	<property name="src.dir" value="src"/>
	<property name="lib.dir" value="lib"/>
	<property name="classes.dir" value="build/classes"/>
	<property name="jar.dir" value="build/jar"/>
	<property name="config.dir" value="config"/>

	<property name="main-class" value="su.lafayette.udptracker.Server"/>

    <path id="classpath">
        <fileset dir="${lib.dir}" includes="**/*.jar"/>
    </path>

    <target name="clean">
        <delete dir="build"/>
    </target>

    <target name="compile">
        <mkdir dir="${classes.dir}"/>
        <javac srcdir="${src.dir}" destdir="${classes.dir}" classpathref="classpath"/>
		<copy file="${config.dir}/log4j.xml" todir="${classes.dir}"/>
		<copy file="${config.dir}/config.xml" todir="${classes.dir}"/>
    </target>

	<target name="jar" depends="compile">
		<jar jarfile="${jar.dir}/${app.name}.jar" basedir="${classes.dir}"/>
	</target>

    <target name="run" depends="jar">
        <java fork="true" classname="${main-class}">
            <classpath>
                <path refid="classpath"/>
                <path location="${jar.dir}/${app.name}.jar"/>
            </classpath>
        </java>
    </target>
</project>