build-lib.xml

<!-- build lib for web apps -->
<project name="build-lib" basedir=".">
	<!-- generic build properties -->
	<property file="build.properties"/>

	<property name="version.props" value="version.properties"/>
	<property file="${version.props}"/>

	<!-- some properties are built from environment variables -->
	<property environment="myenv"/>
	<property name="java.build.root"  value="${myenv.JAVA_BUILD_ROOT}"/>

	<!-- build to different directory depending on env -->
	<condition property="build.root" value="${java.build.root}/${webapp.name}" else=".">
		<and>
			<istrue value="${build.useextdir}"/>
			<available file="${java.build.root}" type="dir"/>
		</and>
	</condition>

	<!-- Set the uncustomizable properties -->
	<property name="src.dir"          value="src/main/java"/>
	<property name="src.test.dir"     value="src/test/java"/>
	<property name="lib.dir"          value="lib/main"/>
	<property name="lib.provided.dir" value="lib/provided"/>
	<property name="lib.build.dir"    value="lib/build"/>
	<property name="lib.test.dir"     value="lib/test"/>
	<property name="etc.dir"          value="etc"/>

	<property name="build.dir"        value="${build.root}/build"/>
	<property name="classes.dir"      value="${build.dir}/classes"/>
	<property name="classes.test.dir" value="${build.dir}/test-classes"/>

	<property name="cobertura.dir"    value="${build.dir}/cobertura"/>
	<property name="instrumented.dir" value="${cobertura.dir}/instrumented"/>
	<property name="cover.data.file"  value="${cobertura.dir}/cobertura.ser"/>
	<property name="cover.html.dir"   value="${cobertura.dir}/html"/>

	<property name="dist.dir"         value="${build.root}/dist"/>

	<property name="doc.dir"          value="doc"/>
	<property name="doc.dist.dir"     value="${dist.dir}/doc"/>
	<property name="javadoc.dir"      value="${doc.dist.dir}/javadoc"/>
	<property name="doc.pdf.dir"      value="${doc.dist.dir}/pdf"/>

	<!-- webapp properties -->
	<property name="war.name"         value="${webapp.name}.war"/>
	<property name="webapp.dir"       value="src/main/webapp"/>

	<!-- The classpaths to be used to compile, test, etc -->
	<path id="compile.classpath">
		<fileset dir="${lib.dir}">
			<include name="**/*.jar"/>
		</fileset>
		<fileset dir="${lib.provided.dir}">
			<include name="**/*.jar"/>
		</fileset>
	</path>
	<path id="app.classpath">
		<path refid="compile.classpath"/>
		<pathelement location="${classes.dir}"/>
	</path>
	<path id="test.classpath">
		<path refid="app.classpath"/>
		<fileset dir="${lib.test.dir}">
			<include name="**/*.jar"/>
		</fileset>
	</path>

	<path id="cobertura.classpath">
		<path refid="compile.classpath"/>
		<fileset dir="${lib.test.dir}/cobertura">
			<include name="**/*.jar"/>
		</fileset>
	</path>
	<taskdef classpathref="cobertura.classpath" resource="tasks.properties"/>
	<path id="instrumented.classpath">
		<pathelement location="${instrumented.dir}"/>
	</path>

	<!-- version: generate .X from .X.template -->
	<macrodef name="versiongen">
		<attribute name="basedir"/>
		<attribute name="versionfile"/>
		<sequential>
			<dependset>
				<srcfileset dir="@{basedir}">
					<include name="@{versionfile}.template"/>
					<include name="${version.props}"/>
				</srcfileset>
				<targetfileset dir="@{basedir}">
					<include name="@{versionfile}"/>
				</targetfileset>
			</dependset>
			<copy file="@{versionfile}.template" tofile="@{versionfile}">
				<filterset>
					<filtersfile file="${version.props}"/>
				</filterset>
			</copy>
		</sequential>
	</macrodef>

	<!-- Default build target -->
	<target name="init">
		<mkdir dir="${classes.dir}"/>
		<mkdir dir="${classes.test.dir}"/>
		<mkdir dir="${dist.dir}"/>
		<mkdir dir="${cover.html.dir}"/>
	</target>

	<target name="clean" description="Deletes all generated files">
		<delete dir="${classes.dir}"/>
		<delete dir="${build.dir}"/>
		<delete dir="${dist.dir}"/>
	</target>

	<target name="webapp-version">
		<versiongen basedir="." versionfile="${src.dir}/${webapp.versionfile}"/>
	</target>

	<target name="compile" depends="init, webapp-version">
		<copy todir="${classes.dir}">
			<fileset dir="${src.dir}">
				<include name="**/*.properties"/>
			</fileset>
		</copy>
		<javac srcdir="${src.dir}" destdir="${classes.dir}"
		       source="${javac.source}" target="${javac.target}"
		       debug="${javac.debug}" optimize="${javac.optimize}">
			<classpath>
				<path refid="compile.classpath"/>
			</classpath>
		</javac>
	</target>

	<target name="webapp" depends="compile">
		<jar destfile="${dist.dir}/${war.name}">
			<fileset dir="${webapp.dir}">
				<include name="**/*"/>
			</fileset>
			<zipfileset dir="${lib.dir}" prefix="WEB-INF/lib"/>
			<zipfileset dir="${classes.dir}" prefix="WEB-INF/classes"/>
			<zipfileset dir="${src.dir}"  prefix="WEB-INF/classes">
				<include name="**/*.properties"/>
			</zipfileset>
		</jar>
	</target>

	<!-- Targets for testing -->
	<target name="compile-test" description="Compiles the unittests" depends="init, compile">
		<copy todir="${classes.test.dir}">
			<fileset dir="${src.test.dir}">
				<include name="**/*.xml"/>
			</fileset>
		</copy>
		<javac srcdir="${src.test.dir}" destdir="${classes.test.dir}"
		       debug="${javac.debug}"
		       source="${javac.source}" target="${javac.target}">
			<classpath>
				<path refid="test.classpath"/>
			</classpath>
		</javac>
	</target>

	<target name="instrument" depends="init, compile">
		<delete file="${cover.data.file}"/>
		<delete dir="${instrumented.dir}" />

		<cobertura-instrument datafile="${cover.data.file}" todir="${instrumented.dir}">
			<!--
			<ignore regex="org.apache.log4j.*" />
			-->
			<fileset dir="${classes.dir}">
				<include name="**/*.class" />
			</fileset>
		</cobertura-instrument>
	</target>

	<target name="test" depends="compile-test">
		<junit fork="on" forkmode="perBatch" haltonerror="true">
			<sysproperty key="net.sourceforge.cobertura.datafile" file="${cover.data.file}"/>
			<classpath>
				<path refid="instrumented.classpath"/>
				<path refid="test.classpath"/>
				<pathelement location="${classes.test.dir}"/>

				<path refid="cobertura.classpath"/>
			</classpath>
			<batchtest>
				<fileset dir="${classes.test.dir}" includes="**/*Test.class"/>
				<formatter type="brief" usefile="false"/>
			</batchtest>
		</junit>
	</target>

	<target name="coverage" depends="instrument, test">
		<cobertura-report datafile="${cover.data.file}" destdir="${cover.html.dir}">
			<fileset dir="${src.dir}">
				<include name="**/*.java"/>
			</fileset>
		</cobertura-report>
	</target>

	<!-- Doc targets -->
	<target name="javadoc">
		<javadoc destdir="${javadoc.dir}"
		 access="public" author="true" nodeprecated="false"
		 nodeprecatedlist="false" noindex="false" nonavbar="false"
		 notree="false" splitindex="true" use="true" version="true">
			<classpath>
				<path refid="app.classpath"/>
			</classpath>
			<fileset dir="${src.dir}" defaultexcludes="yes">
				<include name="**/*.java"/>
			</fileset>
		</javadoc>
	</target>
</project>