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JPA - inject of EntityManager is always null
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zshal shlev
Greenhorn
Joined: Jun 17, 2009
Posts: 1
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hi all
serious beginner problem
i have an ejb3 in jboss 5.1
see code:
@Stateless(mappedName = "iknowbean")
public class IknowBean implements IknowBeanLocal {
@PersistenceContext (unitName="INOPro") private EntityManager emf;
in the persistence.xml i have the unitName appearing as the persistence-unit
why is emf always null
when i run it from servlet it works when i run it from this ejb it does not
any help would be great
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Leonardo Carreira
Ranch Hand
Joined: Apr 07, 2009
Posts: 482
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Hai... 
May i know your persistence.xml configuration?...
and where do you put that persistence.xml file?..
Thanks  ...
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Sorry, perhaps my english language isn't too good.. Prepare for SCJP 6, Please God help me.. ☼
References : [Java.Boot] [JavaChamp] [JavaPrepare]
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subject: JPA - inject of EntityManager is always null
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