I wanted to verify that this ominous PCEnhancer warning: 3294 weaving WARN [main] openjpa.Enhance - Type "class > com.foobar.FoobarPropertyEditor" loaded by > org.apache.openjpa.lib.util.TemporaryClassLoader@5fd1358f has no metadata; > enhancing as persistence aware. If you intended for "class > com.FoobarPropertyEditor" to be persistence-capable, then this means that > OpenJPA could not find any metadata for "class > com.foobar.FoobarPropertyEditor". This can happen if the directory > containing your metadata is not in your CLASSPATH, or if your metadata files > are not named properly. See the documentation on metadata placement for more > information. >
...simply means that the OpenJPA PCEnhancer effectively took no action on the class in question. I am running the PCEnhancer through Ant as invoked by the maven-antrun-plugin; I have opted to run it over a directory tree (via Ant's <fileset> element) rather than specifying the <class> files in the persistence.xml. For various reasons, this means that among the many .classfiles in the directory tree are classes that are not entities. I want to make sure that they are not being modified in any way. I looked at the .class file in emacs and didn't see anything obvious. Best, Laird -- http://about.me/lairdnelson
