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 software distributed under the License is distributed on an
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 specific language governing permissions and limitations
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-->
<!-- ====================================================================== -->
<!-- Build script to compile, package a OpenJPA/Slice based application     -->
<!-- with Google Web Toolkit client to be deployed in a servlet container.  -->
<!-- ====================================================================== -->
<project name="OpenTrader">

	<!-- local environment paths for required libraries                     -->
	<property file="build.properties" />

	<!-- root directory for *.java and GWT module descriptor                -->
	<property name="src.dir" value="src/main/java" />

	<!-- root directory for web.xml, persistence.xml, cascaded stylesheets  -->
	<!-- images and the entry point html file                               -->
	<property name="rsrc.dir" value="src/main/resources" />

	<!-- root directory for the deployment layout                           -->
	<property name="war.dir" value="war" />

	<!-- root directory for compiled *.class files                          -->
	<!-- the directory is named according to packaging of web application   -->
	<property name="classes.dir" value="war/WEB-INF/classes" />
	
	<!-- root directory for jar files application depends on                -->
	<!-- the directory is named according to packaging of web application   -->
	<property name="lib.dir" value="war/WEB-INF/lib" />

	<!-- the target web archieve created by this script                     -->
	<property name="target.war" value="opentrader.war" />

	<!-- the name of the GWT module. The module descriptor must be placed   -->
	<!-- relative w.r.t. source root for GWT compiler                       -->
	<property name="gwt.module" value="org.apache.openjpa.trader.OpenTrader" />

	<!-- relevant GWT class libraries. gwt-user.jar however should not be   -->
	<!-- deployed in a servlet container as this jar contains javax.servlet -->
	<!-- classes. gwt-servlet is the right jar to deploy                    -->
	<!-- cobogw.jar is used for rounded panels.                             -->
	<path id="gwt.classpath">
		<pathelement location="${gwt.sdk}/gwt-user.jar" />
		<pathelement location="${gwt.sdk}/gwt-dev.jar" />
		<pathelement location="${gwt.sdk}/gwt-servlet.jar" />
		<pathelement location="${gwt.sdk}/cobogw-1.3.1.jar" />
	</path>

	<!-- classpath for normal java compilation                             -->
	<path id="java.compile.classpath">
		<pathelement path="${openjpa.jar}" />
		<path refid="gwt.classpath" />
	</path>

	<!-- classpath for OpenJPA bytecode enhanement requires the resource   -->
	<!-- root directory to locate persitence.xml descriptor                -->
	<path id="openjpa.compile.classpath">
		<pathelement path="${openjpa.jar}" />
		<pathelement path="${classes.dir}" />
		<pathelement path="${rsrc.dir}" />
	</path>

	<!-- classpath for GWT Compiler requires the application source code  -->
	<!-- and standard JPA jar as well, because application domain classes -->
	<!-- refer them through source code mapping annotations               -->
	<path id="gwt.compile.classpath">
		<path refid="gwt.classpath" />
		<pathelement path="${src.dir}" />
		<pathelement path="${jpa.jar}" />
		<pathelement path="${classes.dir}" />
		<pathelement path="${rsrc.dir}" />
	</path>


	<target name="clean" description="Deletes all derived resources">
		<delete dir="${war.dir}"/>
		<delete dir="${target.war}" />
	</target>

	<!-- compilation proceeds in 3 phases. Compiling normal Java, bytecode  -->
	<!-- followed by GWT compilation.                                       -->
	<target name="compile" depends="clean">
		<mkdir dir="${classes.dir}" />
		<antcall target="compile.pojo"/>
	    <antcall target="compile.gwt"/>
	    <antcall target="compile.openjpa"/>
	</target>

	<target name="compile.pojo">
		<javac srcdir="src"
		       destdir="${classes.dir}"
		       verbose="false"
		       debug="true">
			<classpath refid="java.compile.classpath" />
			<exclude name="**/override/**" />
		</javac>
	</target>
	
	<target name="compile.gwt">
		<java classname="com.google.gwt.dev.Compiler"
		      failonerror="true"
		      fork="true">
			<classpath refid="gwt.compile.classpath" />
			<arg value="-logLevel" />
			<arg value="WARN" />
			<arg value="${gwt.module}" />
		</java>
	</target>
	
	<target name="compile.openjpa">
		<java classname="org.apache.openjpa.enhance.PCEnhancer"
		      failonerror="true"
		      fork="true">
			<classpath refid="openjpa.compile.classpath" />
			<arg value="-properties" />
			<arg value="META-INF/persistence.xml#exchange" />
		</java>
	</target>

	<!-- packaging for development. Copies relevant files from the source   -->
	<!-- in a layour mimicing the web archive structure for deployment      -->
	<target name="devpack">
		<copy file="${src.dir}/org/apache/openjpa/trader/OpenTrader.gwt.xml"
		      tofile="${classes.dir}/org/apache/openjpa/trader/OpenTrader.gwt.xml" />
		<copy todir="${war.dir}">
			<fileset dir="${rsrc.dir}">
				<include name="WEB-INF/web.xml" />
				<include name="OpenTrader.html" />
				<include name="css/OpenTrader.css" />
			</fileset>
		</copy>
		<copy todir="${war.dir}">
			<fileset dir="${rsrc.dir}">
				<include name="help/*.*" />
			</fileset>
		</copy>
		<copy todir="${classes.dir}">
			<fileset dir="${rsrc.dir}">
				<include name="images/*.*" />
				<include name="META-INF/persistence.xml" />
			</fileset>
		</copy>
		<copy todir="${lib.dir}" file="${openjpa.jar}" />
		<!-- do not deploy gwt-user.jar as it contains javax.servlet.*      -->
		<copy todir="${lib.dir}" file="${gwt.sdk}/gwt-servlet.jar" />
		<copy todir="${lib.dir}" file="${gwt.sdk}/cobogw-1.3.1.jar" />
		<copy todir="${lib.dir}" file="${jdbc.jar}" />
	</target>

	<target name="package"
	        depends="devpack"
	        description="Package OpenTrader as a WAR archieve">
		<delete file="${target.war}" />
		<jar destfile="${target.war}"
		     filesonly="true"
		     duplicate="fail" update="true"
		     basedir="${war.dir}">
		</jar>
	</target>

	<!-- classpath for running the aplication in development mode.          -->
	<path id="dev.run.classpath">
		<path refid="gwt.classpath" />
		<pathelement path="${src.dir}" />
		<pathelement path="${war.dir}" />
		<pathelement path="${war.dir}/WEB-INF/classes" />
		<pathelement path="${openjpa.jar}" />
		<pathelement path="${jdbc.jar}" />
	</path>

	<target name="devmode" depends="devpack" description="Runs in development mode">
		<java failonerror="true"
		      fork="true"
		      classname="com.google.gwt.dev.DevMode">
			<classpath refid="dev.run.classpath" />
			<jvmarg value="-Xmx256M" />
			<arg value="-startupUrl" />
			<arg value="OpenTrader.html" />
			<arg value="-logLevel" />
			<arg value="DEBUG" />
			<arg value="${gwt.module}" />
		</java>
	</target>

	<target name="deploy" depends="package">
		<copy file="${target.war}" todir="${auto.deploy.dir}" />
	</target>


</project>