JPA - How-to have 2 classes, 2 ejb-jar, and 1-N between them

Question

I have two classes - Person and ProbateCase. A ProbateCase can have one or more people working on it.
However, Case and Person are in two different EJB's, Doing this the obvious way leads to: Use of @OneToMany or @ManyToMany targeting an unmapped class: on the array.
Here's how I have them mapped:
@Entity
public class ProbateCase extends Organization {
     @OneToMany
     private List<Person> lawyers = new ArrayList<Person>();And
@Entity
public class Person extends Party The persistence.xml files work individually just fine, as do the mappings. It's only when I cross them like this that I get the exception.
Any ideas on how to fix this?
Edited by: Jim.Barrows on Feb 23, 2008 1:16 PM

Answer 1

The jar utility allows you to extract files as well as put them into a jar. This is in the java docs.
You might have to hand modify the manifest file if it was hand modified in the first place. All you should have to do is copy the text from one file to another. The manifest will have the same name so you will have to extract to different dirs so it isn't overwritten.
Steps:
-Create dir1 and dir2
-Extract jar1 into dir1, Extract jar2 into dir2.
-Manually examine manifests and combine if needed.
-Copy files from one dir to another.
-Use jar tool to create new jar.