Re: [jboss-as7-dev] Serialization, proxies issue & AS7-5496

This seems odd, de.seimet.photo.entity.Location_$$_javassist_2 should write itself out as a SerializableProxy as well AFAIK.

Stuart Scott Marlow wrote: > I was able to reproduce the CNFE issue reported in AS7-5496 (using MySQL > + the test case attached to the jira). > > The jira reports that the CNFE problem only occurs with Hibernate (using > EclipseLink is a workaround). I suspect that EclipseLink might not be > using a proxy for the lazy association but not really sure. According > to the jira, this also used to work with AS5 (older Hibernate). > > During the first EJB client invocation, an entity is returned that > contains a (lazy assocation) proxy that seems to be handled by a call to > readResolve(). During the readResolve(), the original > org.hibernate.proxy.pojo.javassist.SerializableProxy instance is > replaced with a newly generated class > de.seimet.photo.entity.Location_$$_javassist_2 instance. > > However, when the returned entity is passed to the other EJB client > invocation (as a parameter), the generated class > de.seimet.photo.entity.Location_$$_javassist_2, will not be known on the > server side (causing the cnfe.) > > More details are in the jira. > > I'll try using the older version of Hibernate and see if that helps. > > Any other suggestions? > > Scott > _______________________________________________ > jboss-as7-dev mailing list > jboss-as7-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/jboss-as7-dev