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Posted to dev@openjpa.apache.org by "Albert Lee (JIRA)" <ji...@apache.org> on 2013/09/03 21:19:55 UTC
[jira] [Created] (OPENJPA-2425) SELECT fields with @ExternalValues
defined returns datastore values instead of unmapped fields
Albert Lee created OPENJPA-2425:
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Summary: 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
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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