Sorry about the first post...forgot to dilineate the code:
There is a bug in the functionality of the jbpm-db's build.xml in conjunction with its interaction with the org.jbpm.db.JbpmSchema class. In this class, the conditional test which determines whether scripts should be generated expects exactly 3 arguments:
...
} else if ( (args!=null)
&& (args.length==3)
&& ("scripts".equalsIgnoreCase(args[0])) ) {
new JbpmSchema(JbpmSessionFactory.createConfiguration()).saveSqlScripts(args[1], args[2]);
...
However, in the build.xml, the call which invokes the class sends 5 arguments, and hence, the code will always fail, and scripts will not be generated:
<target name="db.scripts" description="helper target to generate the database scripts" depends="prepare">
<delete dir="build/${db}/scripts" />
<mkdir dir="build/${db}/scripts" />
<java classname="org.jbpm.db.JbpmSchema" fork="true">
<classpath refid="classpath.${db}" />
<arg value="scripts"/>
<arg value="${basedir}/build/${db}/scripts"/>
<arg value="${db}"/>
<arg value="${jbpm.3.location}/src/config.files/hibernate.cfg.xml"/>
<arg value="${basedir}/${db}/hibernate.properties"/>
</java>
</target>
A workaround to make the script generation work is to comment out the last two parameters in the build.xml script, as below:
<target name="db.scripts" description="helper target to generate the database scripts" depends="prepare">
<delete dir="build/${db}/scripts" />
<mkdir dir="build/${db}/scripts" />
<java classname="org.jbpm.db.JbpmSchema" fork="true">
<classpath refid="classpath.${db}" />
<arg value="scripts"/>
<arg value="${basedir}/build/${db}/scripts"/>
<arg value="${db}"/>
<!--
<arg value="${jbpm.3.location}/src/config.files/hibernate.cfg.xml"/>
<arg value="${basedir}/${db}/hibernate.properties"/>
-->
</java>
</target>
Cheers,
Brad
