OpenJPA
  1. OpenJPA
  2. OPENJPA-2435

Version field in a projection always returned as an Integer.

        Details

        • Type: Bug Bug
        • Status: Closed
        • Priority: Major Major
        • Resolution: Fixed
        • Affects Version/s: 2.1.0, 2.2.2, 2.2.1.1, 2.3.0
        • Fix Version/s: 2.1.2, 2.2.1.1, 2.2.3, 2.3.0
        • Component/s: jdbc
        • Labels:
          None

          Description

          I've recreated an issue where a @Version field is returned as an Integer when the field is defined as a Long or Short. To explain, lets take this entity:

          @Entity
          public class LongVersionEntity implements Serializable {
          .......
          @Version
          protected Long version;
          .......

          With this entity take the following query:

          String str = "SELECT o.id, o.version FROM LongVersionEntity o";
          Query query = em.createQuery(str);
          List<Object[]> objectList = query.getResultList();
          for (Object[] objects : objectList) {
          objects[1].getClass() //Will return Integer.

          Notice in this query we are selecting the version field. When iterating over the results, we will find that objects[1].getClass() will return Integer, rather than Long. The same seems to be true for the other supported types, except for Timestamp.
          I will provide a full test in the next day or so.

          Thanks,

          Heath

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            ASF subversion and git services added a comment -

            Commit 1533280 from Heath Thomann in branch 'openjpa/branches/2.1.x'
            [ https://svn.apache.org/r1533280 ]

            OPENJPA-2435: Version field in a projection always returned as an Integer.

            Show
            ASF subversion and git services added a comment - Commit 1533280 from Heath Thomann in branch 'openjpa/branches/2.1.x' [ https://svn.apache.org/r1533280 ] OPENJPA-2435 : Version field in a projection always returned as an Integer.
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            ASF subversion and git services added a comment -

            Commit 1533281 from Heath Thomann in branch 'openjpa/branches/2.2.1.x'
            [ https://svn.apache.org/r1533281 ]

            OPENJPA-2435: Version field in a projection always returned as an Integer. Merged 2.1.x changes to 2.2.1.x.

            Show
            ASF subversion and git services added a comment - Commit 1533281 from Heath Thomann in branch 'openjpa/branches/2.2.1.x' [ https://svn.apache.org/r1533281 ] OPENJPA-2435 : Version field in a projection always returned as an Integer. Merged 2.1.x changes to 2.2.1.x.
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            ASF subversion and git services added a comment -

            Commit 1533287 from Heath Thomann in branch 'openjpa/branches/2.2.x'
            [ https://svn.apache.org/r1533287 ]

            OPENJPA-2435: Version field in a projection always returned as an Integer. Merged 2.1.x changes to 2.2.x.

            Show
            ASF subversion and git services added a comment - Commit 1533287 from Heath Thomann in branch 'openjpa/branches/2.2.x' [ https://svn.apache.org/r1533287 ] OPENJPA-2435 : Version field in a projection always returned as an Integer. Merged 2.1.x changes to 2.2.x.
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            ASF subversion and git services added a comment -

            Commit 1533288 from Heath Thomann in branch 'openjpa/branches/2.3.x'
            [ https://svn.apache.org/r1533288 ]

            OPENJPA-2435: Version field in a projection always returned as an Integer. Merged 2.1.x changes to 2.3.x.

            Show
            ASF subversion and git services added a comment - Commit 1533288 from Heath Thomann in branch 'openjpa/branches/2.3.x' [ https://svn.apache.org/r1533288 ] OPENJPA-2435 : Version field in a projection always returned as an Integer. Merged 2.1.x changes to 2.3.x.
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            ASF subversion and git services added a comment -

            Commit 1533289 from Heath Thomann in branch 'openjpa/trunk'
            [ https://svn.apache.org/r1533289 ]

            OPENJPA-2435: Version field in a projection always returned as an Integer. Merged 2.1.x changes to trunk.

            Show
            ASF subversion and git services added a comment - Commit 1533289 from Heath Thomann in branch 'openjpa/trunk' [ https://svn.apache.org/r1533289 ] OPENJPA-2435 : Version field in a projection always returned as an Integer. Merged 2.1.x changes to trunk.

              People

              • Assignee:
                Heath Thomann
                Reporter:
                Heath Thomann
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                Dates

                • Created:
                  Updated:
                  Resolved:

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