OpenJPA
  1. OpenJPA
  2. OPENJPA-382

Overriding column names for Byte[] attributes causes exception.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.1, 1.1.0
    • Component/s: None
    • Labels:
      None

      Description

      If an entity has an attribute of type Byte array and the column name is overridden in xml the following error will occur.

      <openjpa-1.0.0-SNAPSHOT-r420667:566855 fatal user error>
      org.apache.openjpa.persistence.ArgumentException: You have supplied columns for
      "org.apache.openjpa.persistence.xml.XmlOverrideEntity.picture<element:class java.lang.Byte>", but this mapping cannot have columns in this context.

      Code snippets follow :

      public class XmlOverrideEntity {
      <snip>
      @Column(name="PICTURE")
      @Lob
      private Byte[] picture;
      <snip>
      }

      // orm.xml
      <entity name="XmlOverride" class="XmlOverrideEntity">
      <attributes>
      <basic name="name" optional="true"></basic>
      <basic name="description" optional="false"></basic>
      <basic name="picture" fetch="EAGER">
      <column name="pic_xml"/>
      <lob/>
      </basic>
      </attributes>
      </entity>

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          People

          • Assignee:
            Michael Dick
            Reporter:
            Michael Dick
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            Dates

            • Created:
              Updated:
              Resolved:

              Development