[Hibernate-issues] [Hibernate-JIRA] Created: (HB-613) Problem with null composite-elements

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Here is an overview of the issue:
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        Key: HB-613
    Summary: Problem with null composite-elements
       Type: Bug

     Status: Unassigned
   Priority: Minor

 Original Estimate: Unknown
 Time Spent: Unknown
  Remaining: Unknown

    Project: Hibernate2
 Components: 
             core
   Versions:
             2.1 final

   Assignee: 
   Reporter: William Drai

    Created: Fri, 9 Jan 2004 9:52 AM
    Updated: Fri, 9 Jan 2004 9:52 AM
Environment: Hibernate 2.1, MySQL 4.1.1

Description:
I have a mapping like this :

<class name="Foo">
  <id  ../>

  <map name="elements" table="ELEMENTS">
    <key column="FOO_ID" />
    <index column="ELEMENT_ID" />
    <composite-element class="Element">
      <property name="prop1" />
      <property name="prop2" />
    </composite-element>
  </map>
</class>

If I store an instance of Foo with one element in the map where prop1 and prop2 are null, all is ok in the database :

ELEMENT_ID | PROP1 | PROP2
 "element" |  null |  null

When I load this instance of Foo later, I get the "elements" map, but the entry has a key "element" and a null value, instead having a new empty Element instance.


William




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