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From "Tanju Erinmez (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCR-469) Problem with child order after restoring of parent
Date Thu, 22 Jun 2006 16:07:29 GMT
Problem with child order after restoring of parent
--------------------------------------------------

         Key: JCR-469
         URL: http://issues.apache.org/jira/browse/JCR-469
     Project: Jackrabbit
        Type: Bug

  Components: versioning  
    Versions: 1.1    
 Environment: jre 1.5.0_05, jackrabbit trunk (416297)
    Reporter: Tanju Erinmez
    Priority: Critical


The following sequence leads to swapped child nodes in the mentioned trunk version (this worked
in 1.0.1).
Specifically:

Add nodes:
 parent
   childA
   childB

Remove childA:
 parent
   childB

Restore initial version:
 parent
   childB
   childA

The parent node is of type nt:unstructured which carries an
OrderableChildNodes=true so I would assume that upon restoring the order
would be preserved.

Cheers,
Tanju

--------------

TESTCASE used with both Derby & InMemPMs (boiled down beyond sense :)

// Add parent & childA, childB
Node parent = session.getRootNode().addNode("parent", "nt:unstructured");
parent.addMixin("mix:versionable");
Node c1 = parent.addNode("childA", "nt:unstructured");
c1.addMixin("mix:versionable");
Node c2 = parent.addNode("childB", "nt:unstructured");
c2.addMixin("mix:versionable");
session.save();
c1.checkin();
c2.checkin();
Version v1 = parent.checkin();
// OK : parent.getNodes() -> childA, childB

// Remove childA
parent = session.getRootNode().getNode("parent");
parent.checkout();
c1 = parent.getNodes().nextNode();
c1.checkout();
c1.remove();
session.save();
Version v2 = parent.checkin();
// OK : parent.getNodes() -> childA, childB

// Remove childA
parent = session.getRootNode().getNode("parent");
parent.restore(v1, true);
// Not OK : parent.getNodes() -> childB, childA

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