gwt openpa serialization problem

I have gwt app with openjpa 2.0 *gwt compiler compile OK * *Compiling module skladisce.SkladisceGWT* * Compiling 6 permutations* * Compiling permutation 0...* * Compiling permutation 1...* * Compiling permutation 2...* * Compiling permutation 3...* * Compiling

Re: gwt openpa serialization problem

Your entity is serializable and you want to send it from server to client. Most JPA providers enhance entity classes to support features like lazy loading, so although you have used a java.util.List in your entity code it could very well become an org.apache.openjpa.kernel.DelegatingResultList