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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENJPA-2425) SELECT fields with @ExternalValues defined returns datastore values instead of unmapped fields
Date Tue, 08 Oct 2013 03:56:45 GMT

    [ https://issues.apache.org/jira/browse/OPENJPA-2425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788886#comment-13788886
] 

ASF subversion and git services commented on OPENJPA-2425:
----------------------------------------------------------

Commit 1530146 from [~jpaheath] in branch 'openjpa/branches/2.1.x'
[ https://svn.apache.org/r1530146 ]

OPENJPA-2425: SELECT fields with @ExternalValues defined returns datastore values instead
of unmapped fields - applied Albert Lee's patch to 2.1.x.

> SELECT fields with @ExternalValues defined returns datastore values instead of unmapped
fields
> ----------------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-2425
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2425
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jdbc
>    Affects Versions: 2.1.2, 2.3.0, 2.2.1.1, 2.2.3
>            Reporter: Albert Lee
>            Assignee: Albert Lee
>         Attachments: OPENJPA-2425.patch
>
>
> If entity fields is annotated with,
> 	@ExternalValues( { "SMALL=SML", "MEDIUM=MID", "LARGE=LRG" })
> 	private String s1;
> Object query returns umapped value in the object,
>         Query q = em.createQuery("SELECT a from EntityA a");
>         EntityA aPrime = (EntityA) q.getSingleResult();
>         Assert.assertEquals("SMALL", aPrime.getS1());
> However, field query returns mapped value from the datastore:
>         q = em.createQuery("SELECT t0.s1 FROM EntityA t0");
>         List<Object[]> res = q.getResultList();
>         Iterator<Object[]> itr = res.iterator();
>         Object[] values = itr.next();
>         Assert.assertEquals("SMALL", values[1]);     <<< FAILED here, values[1]=="SML"
> This problem also causes a similarly structured CritieriaAPI query to return incorrect
values.
> If the field type is boolean, even if the database has "true" value, both of the above
scenario will return false, due to new Boolean("non-true") always return false.



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