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Using EclipseLing with Spring WebFlow [message #382796]

Thu, 30 October 2008 12:57

Eclipse User

Originally posted by: christofer.dutz.c-ware.de

Hi,

I am currently trying to get an application based upon EclipseLink
1.0.1, Spring 2.5.5 and Spring WebFlow 2.0.3.RELEASE up and running.
While having no problems at all when using the Hibernate Entity Manager,
when switching to Eclipselink I get the following Exception:
java.io.NotSerializableException:
org.eclipse.persistence.internal.jpa.EntityManagerImpl

Is there a way to avoid this Problem, or do I have to either wait for it
be become serializable or switch back zu hibernate?

With kind regards,
Christofer Dutz

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Re: Using EclipseLing with Spring WebFlow [message #382799 is a reply to message #382796]

Mon, 03 November 2008 14:09

James Sutherland

Messages: 1939
Registered: July 2009
Location: Ottawa, Canada

Senior Member

Could you include the full stack trace to the exception, and perhaps give
some context as to why the EntityManager is being serialized.

In general it makes no sense to serialize an EntityManager, and any
variable referencing it should be marked as transient.

----
James
http://www.nabble.com/EclipseLink---Users-f26658.html

James : Wiki : Book : Blog : Twitter

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