[Hibernate-issues] [Hibernate-JIRA] Closed: (HB-389) DTD does not allow 'generator'-tag in 'composite-id', whereas Hibernate does and works perfect

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Message:

   The following issue has been closed.

   Resolver: Gavin King
       Date: Sun, 12 Oct 2003 12:19 PM

This is intended, since a synthetic composite key is non-meaningful. Anyway it can be done using the "audit info custom type" pattern.
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View the issue:

  http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-389


Here is an overview of the issue:
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        Key: HB-389
    Summary: DTD does not allow 'generator'-tag in 'composite-id', whereas Hibernate does and works perfect
       Type: Bug

     Status: Closed
   Priority: Minor
 Resolution: REJECTED

    Project: Hibernate2
   Versions:
             2.0.3

   Assignee: 
   Reporter: Jan-Allard Slurink

    Created: Thu, 9 Oct 2003 2:37 AM
    Updated: Sun, 12 Oct 2003 12:19 PM
Environment: W2K SP4, JDK 1.3

Description:
Consider this part of the mapping-file: 

   <class name="AdresModel" table="ADRES"> 
      <composite-id name="adresnr" class="AdresnrModel"> 
         <key-property name="adresnr"/> 
         <generator class="AdresnrPKGenerator"> 
            <param name="sequence">SEQ_ADRES</param> 
         </generator> 
      </composite-id> 
      ... 
      ... 
 

I have a wrapper named AdresnrModel (with only one field) for my custom PK, and I want to use a PK-Generator mapped to an oracle sequence with it. 

The error I get is this: 


2003-10-08 15:00:33,309 ERROR net.sf.hibernate.util.XMLHelper - Error parsing XML: XML InputStream(20) 
org.xml.sax.SAXParseException: Element "composite-id" does not allow "generator" here. 
   void org.apache.crimson.parser.Parser2.error(java.lang.String, java.lang.Object[]) 
 


Despite the SAXParseException, Hibernate WORKS and does perfectly what I want. 

So the bug is: Either the DTD does not support the above Hibernate feature, OR hibernate allows this feature whereas it shouldn't allow it.

My best guess is that the DTD should be updated to the current capabilities of Hibernate


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