are you still using ant or already using maven? If you use maven, then have a look at the openjpa-maven-plugin [1].
LieGrue, strub [1] http://openjpa.apache.org/enhancement-with-maven.html Please note that we need to tweak this section a bit. The dependency to openjpa itself is not needed anymore if you use the org.apache.openjpa version of the plugin. ----- Original Message ----- > From: Pawel Veselov <pawel.vese...@gmail.com> > To: users@openjpa.apache.org > Cc: > Sent: Tuesday, December 27, 2011 4:56 AM > Subject: PCEnhancer / PCEnhancerTask should take in class path > > Hi. > > after bashing my head for awhile against the PCEnhancer, it looks like it > really needs a way to take in the class path where to work with entities > instead of relying on current class path. The problem is with a simple task: > > <target name="openjpa.enhance"> > <taskdef > name="openjpac" > classname="org.apache.openjpa.ant.PCEnhancerTask" > classpathref="war.classpath" > /> > > <openjpac directory="${artifact.output.path}/WEB-INF/classes"> > <fileset dir="src/java"> > <include name="com/excelfore/entity/E_*.java"/> > </fileset> > </openjpac> > </target> > > The classpath defined in <taskdef> is not used to find the entity classes, > instead system class loader is used, and that class loader doesn't have > access to the entity classes. For this task to work, the ant must be > started with the class path sufficient to reach the entities. Normally, > during build time, these things don't exist yet, and normally, you would > expect the enhancer to be a part of a larger build. > > > Thank you, > Pawel. >
