openjpa/openjpa-examples/src/main/java/build.xml

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<project default="usagewarning">
<property name="parent" value="${basedir}/.."/>
<property name="root" value="${parent}/.."/>
<target name="usagewarning">
<fail>
Please traverse to a sub-directory and run "ant" from there.
</fail>
</target>
<path id="classpath"
description="The classpath to use for compiling and running">
<pathelement path="${parent}"/>
<fileset dir="${root}">
<include name="**/*.jar"/>
</fileset>
</path>
<path id="javaagent">
<fileset dir="${root}">
<include name="openjpa-*.jar"/>
</fileset>
</path>
<pathconvert property="javaagent" refid="javaagent"/>
<target name="clean"
description="Clean up compiled files and generated database files">
<delete includeemptydirs="true">
<fileset dir="${basedir}">
<include name="*.class"/>
<include name="*.log"/>
<include name="${example}-database/**/*"/>
<include name="${example}-database"/>
</fileset>
</delete>
</target>
<target name="compile" description="Compile the example java files">
<javac srcdir="${parent}" classpathref="classpath"
includes="${example}/**.java"/>
</target>
<target name="run" depends="compile"
description="Run the example Main program">
<java classname="${example}.Main" classpathref="classpath" fork="yes">
<!--
Specifying the openjpa jar as the javaagent argument is
necessary in order for automatic class-enhancement to work.
-->
<jvmarg value="-javaagent:${javaagent}"/>
<!--
Specify the system properties to use when configuring
OpenJPA. Note that these will only be used becuase in the
examples, the call to "Persistence.createEntityManagerFactory"
is passed "System.getProperties()".
-->
<!--
By default, use the stand-alone Derby database (provided).
This can easily be changes to use your own database's driver,
provided you ensure it is accessible in the classpath.
-->
<sysproperty key="openjpa.ConnectionDriverName"
value="org.apache.derby.jdbc.EmbeddedDriver"/>
<sysproperty key="openjpa.ConnectionURL"
value="jdbc:derby:${example}-database;create=true"/>
<!--
Tell OpenJPA to automatically create tables in the database
for entities. Note that this should be disabled when
running against a production database, since you probably
don't want to be altering the schema at runtime.
-->
<sysproperty key="openjpa.jdbc.SynchronizeMappings"
value="buildSchema"/>
<!--
Output all the SQL for educational purposes, but set the
general logging level to only show warnings.
-->
<sysproperty key="openjpa.Log"
value="DefaultLevel=WARN,SQL=TRACE"/>
</java>
</target>
</project>