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From: Boblitz John <John.Boblitz@BERTSCHI.com>
To: "'users@openjpa.apache.org'" <users@openjpa.apache.org>
Subject: AW: Exception during the unit tests in Eclipse(including maven)
Thread-Topic: Exception during the unit tests in Eclipse(including maven)
Thread-Index: AQHNN72/3Y7nle32202TFnSp1l3FDJbVTqJQ
Date: Tue, 22 May 2012 06:01:32 +0000
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 <88CB62524DE0644AAE21D8BAB8CFC0CA01A0630E@dueexs06.bertschi.domain>
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Hello,

When persisting an entry, you may not put a value in your PK if it is a gen=
erated key!

Likely you have, somewhere, something like this:

  @Entity
  public class Member {
=20
	....
	@ID
	@GeneratedValue(...)
	private ... userId;

And, in the populating method:

  Member member =3D new Member();
  member.setUserId(fromXmlMember.getUserId());    <- do not do this!
  ...
  Em.persist(member);


Hope this helps,

=EF=BB=BF=20

John

----=20

Who is General Failure, and why is he reading my hard disk?


=20

> -----Urspr=FCngliche Nachricht-----
> Von: schamarthi [mailto:srinivas.chamarthi@gmail.com]=20
> Gesendet: Dienstag, 22. Mai 2012 00:40
> An: users@openjpa.apache.org
> Betreff: Exception during the unit tests in Eclipse(including maven)
>=20
> I am populating data from xml and persisting entities using=20
> entitymanager during my application startup and everything is=20
> fine. But however I am trying to run the junits with setup=20
> containing the script to load the test data by persisting=20
> them using entitymanager, I am seeing the following exception...
>=20
> PS: I haven't set any userId value in my unit tests.=20
>=20
> not sure what does this mean.... am not able to get away with=20
> this exception. appreciate any quick help.=20
>=20
>=20
> Primary key field com.all4u.server.domain.Member.userId of
> com.all4u.server.domain.Member@187e184 has non-default value.=20
> The instance life cycle is in PNewState state and hence an=20
> existing non-default value for the identity field is not=20
> permitted. You either need to remove the @GeneratedValue=20
> annotation or modify the code to remove the initializer=20
> processing.; nested exception is=20
> <openjpa-2.2.0-r422266:1244990 nonfatal user error>=20
> org.apache.openjpa.persistence.InvalidStateException: Primary=20
> key field com.all4u.server.domain.Member.userId of
> com.all4u.server.domain.Member@187e184 has non-default value.=20
> The instance life cycle is in PNewState state and hence an=20
> existing non-default value for the identity field is not=20
> permitted. You either need to remove the @GeneratedValue=20
> annotation or modify the code to remove the initializer processing.
>=20
> --
> View this message in context:=20
> http://openjpa.208410.n2.nabble.com/Exception-during-the-unit-
> tests-in-Eclipse-including-maven-tp7570130.html
> Sent from the OpenJPA Users mailing list archive at Nabble.com.
> =