[jira] [Resolved] (OPENJPA-2705) ArrayOutOfBoundsException occurs with an @EmbeddedId

["Will Dazey (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OPENJPA-2705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Will Dazey resolved OPENJPA-2705.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 2.2.3
                   2.1.2

Committed to relevant branches, closing.

> ArrayOutOfBoundsException occurs with an @EmbeddedId
> ----------------------------------------------------
>
>                 Key: OPENJPA-2705
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2705
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jpa
>    Affects Versions: 2.1.1
>            Reporter: Will Dazey
>             Fix For: 2.1.2, 2.2.3
>
>         Attachments: OPENJPA-2705-2.1.x.patch
>
>
> Introduced with [OPENJPA-2631|https://issues.apache.org/jira/browse/OPENJPA-2631].
> Exception:
> Caused by: java.lang.ArrayIndexOutOfBoundsException
> at org.apache.openjpa.jdbc.meta.ClassMapping.toDataStoreValue(ClassMapping.java:272)
> at org.apache.openjpa.jdbc.kernel.exps.CollectionParam.calculateValue(CollectionParam.java:174)
> Reproduce:
> {code:java}
> @Entity
> public class IdentificationBO {
> 	@EmbeddedId private BoIdVersion boId;
> }
> {code}
> {code:java}
> @Embeddable
> public class BoIdVersion {
> 	private Long id;
> 	private Long version;
> }
> {code}
> {code:java}
> @Test
> public void queryTest() {
> 	EntityManager em = emf.createEntityManager();
> 	EntityTransaction et = em.getTransaction();
> 	et.begin();
> 	Query q = em.createQuery("SELECT DISTINCT Ident FROM IdentificationBO Ident WHERE Ident.boId in :identificationList");
> 	q.setParameter("identificationList", Arrays.asList(new BoIdVersion(new Long(1)), new BoIdVersion(new Long(2)), new BoIdVersion(new Long(3))));
>         //Exception on execution of this line
> 	q.getResultList();
> 	if ((et != null) && (et.isActive())) {
> 		et.rollback();
> 	}
> 	em.close();
> }
> {code}



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