[jboss-dev-forums] [EJB3 Development] - Re: Entity hashCode and equals overriding

[Piotr Nowicki]

Piotr Nowicki [https://community.jboss.org/people/pedrokowalski] created the discussion

"Re: Entity hashCode and equals overriding"

To view the discussion, visit: https://community.jboss.org/message/787890#787890

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Did you try creating some simple test - persist some data, commit the transaction. check the database state and then fetch the entity and make sure articles are retrieved correctly?

How does the Book entity looks like? Does it have ISBN as primary key?
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