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  1. JBoss Enterprise Application Platform 4 and 5
  2. JBPAPP-6362

SEAM Entity creator uses Integer for @Version - results in NullPointerException on update

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    • Release Notes
    • Workaround Exists
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      Change Integer to int manually after code has been generated.

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      Change Integer to int manually after code has been generated.
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      In seam-gen, Entity fields that were annotated by @Version were set as an Integer data type. The Update operation was not compatible with the Integer data type, and terminated with a NullPointerException. The @Version data type has been changed from Integer to int. Entity Update operations now complete successfully.
      Show
      In seam-gen, Entity fields that were annotated by @Version were set as an Integer data type. The Update operation was not compatible with the Integer data type, and terminated with a NullPointerException. The @Version data type has been changed from Integer to int. Entity Update operations now complete successfully.
    • Documented as Resolved Issue
    • ON_QA

      When creating entities from scratch, the seam-gen new entity will generate code with the the following:

      @Version
      private Integer version;

      This construct unfortunately results in new records being created with NULL in the version column. On subsequent updates this then results in NullPointerException.

      Changing Integer to int solves the problem.

        1. versiontest.jar
          24 kB
        2. versiontest.jar
          22 kB

            mnovotny@redhat.com Marek Novotny
            rh-sa-plarsen Peter Larsen
            Jared Morgan Jared Morgan (Inactive)
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              Created:
              Updated:
              Resolved: