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  1. OpenJPA
  2. OPENJPA-1983

Merge of lazily fetched fields, and merge of managed entities deviates from spec

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0, 2.2.0
    • Fix Version/s: 2.0.2, 2.1.2, 2.2.0
    • Component/s: jdbc
    • Labels:
      None

      Description

      Attached is a test case that illustrates this fail (You can place it into openjpa-persistence-jdbc/src/test/java/org.apache.openjpa.persistence.merge)

      Problem 1: Section 3.2.7.1 (Merging Detached Entity State) of the specification says that "The persistence provider must not merge fields marked LAZY that have not been fetched: it must ignore such fields when merging.". The attached test case illustrates that OpenJPA 2.1.0 does not ignore fields marked LAZY that have not been fetched.
      Problem 2: In the same section, the specification says "If X is a managed entity, it is ignored by the merge operation...". But OpenJPA 2.1.0 doesn't seem to ignore them.

        Attachments

        1. TestLazyFields.java
          3 kB
          Pradyumna Achar
        2. Outer.java
          1 kB
          Pradyumna Achar
        3. Inner.java
          1 kB
          Pradyumna Achar
        4. OPENJPA-1983.patch
          12 kB
          Rick Curtis

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              • Assignee:
                curtisr7 Rick Curtis
                Reporter:
                pradyumna_achar Pradyumna Achar
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                • Created:
                  Updated:
                  Resolved: