openjpa-examples/openbooks/run.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!--               Ant script for running OpenBooks                         -->
<!--                                                                        -->
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<project name="OpenBooks" default="run">
	<property file="run.properties"/>
	<property name="jpa.provider" value="openjpa" />
	<property name="load.properties" value="load.properties" />
	<property name="demo.properties" value="demo.properties" />
	
	<path id="run.classpath"
	      description="Runs on OpenBooks packaged library and database driver">
		<pathelement location="${basedir}" />
		<fileset dir="${basedir}">
			<include name="*.jar" />
		</fileset>
		<fileset dir="${openjpa.lib}">
			<include name="*.jar" />
		</fileset>
		<pathelement location="${jdbc.driver}" />
	</path>
	
	<target name="check-env" description="Checks if OpenJPA and JDBC driver exists">
		<available file="${openjpa.lib}" property="openjpa.exists"/>
		<available file="${jdbc.driver}" property="jdbc.driver.exists"/>
		<fail unless="openjpa.exists" message="The directory for OpenJPA libraries can not be located at ${openjpa.lib}. Make sure openjpa.lib property value is correectly specified in run.properties file"/>	
		<fail unless="jdbc.driver.exists" message="The JDBC Driver can not be located at ${jdbc.driver}. Make sure jdbc.driver property value is correctly specified in run.properties file"/>	
	</target>
	
	<target name="load" depends="check-env"
	        description="Popluates a OpenBooks database with initial data">
		<echo message="Popluating a OpenBooks database with ${jpa.provider} as configured in ${load.properties}" />
		<java classname="openbook.server.DataLoader" fork="true">
			<arg value="OpenBooks" />
			<arg value="${load.properties}" />
			<classpath refid="run.classpath" />
		</java>
	</target>
	
	<target name="run" depends="check-env"
		description="Runs OpenBooks Demo">
		<java classname="openbook.client.Demo" fork="true">
			<classpath refid="run.classpath" />
		</java>
	</target>
</project>