[JCR-1685] Version node still accessible after transaction rollback

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: core 1.4.5
• Component/s: jackrabbit-core, transactions, versioning
• Environment: Windows Vista, Java 1.5.0, Derby Database for versioning and workspace, JUnit 4 Testcase
• Assignee: Unassigned
• Reporter: Rüdiger Groß-Hardt
• Created: 18/Jul/08 16:01
• Updated: 17/Sep/08 12:49
• Resolved: 18/Jul/08 16:32

Description

• Open a transaction
• Add a new versionable node and check it in
• Save the uuid of the version node returned by node.checkin()
• Rollback transaction AND call session.refresh(false)
• access version node by session.getNodeByUUID()
  ==> in spite of the rollback the version node is still found. If the path of the version node is used to look it up (session.getItem()), it fails

The following JUnit 4 test case demonstrates the problem:

@Test
public void testRollbackInline() throws Exception

{ // start transaction for session UserTransactionImpl tx = new UserTransactionImpl(superuser); tx.begin(); // add new node and save Node node = superuser.getRootNode().addNode("test001", "nt:unstructured"); node.addMixin("mix:versionable"); superuser.save(); // checkin version and save uuid Version v = node.checkin(); String uuid = v.getUUID(); // rollback transaction for session tx.rollback(); // clear transient storage superuser.refresh(false); // check, whether new version was really "rolled back" assertFalse(hasVersionWorks(uuid)); assertFalse(hasVersionFails(uuid)); }

private boolean hasVersionFails(String versionId) throws RepositoryException {
boolean hasVersion;
try

{ Node nodeByUUID = superuser.getNodeByUUID(versionId); hasVersion = nodeByUUID != null; }

catch (ItemNotFoundException e)

{ hasVersion = false; }
if (hasVersion)
System.err.println("hasVersionFailing: " + versionId + " ==> FOUND");
else
System.err.println("hasVersionFailing: " + versionId + " ==> NOT FOUND");
return hasVersion;
}

private boolean hasVersionWorks(String versionId) throws RepositoryException {
boolean hasVersion;
try { Node nodeByUUID = superuser.getNodeByUUID(versionId); String path = nodeByUUID.getPath(); hasVersion = superuser.itemExists(path); } catch (ItemNotFoundException e) { hasVersion = false; }

if (hasVersion)
System.err.println("hasVersionWorking: " + versionId + " ==> FOUND");
else
System.err.println("hasVersionWorking: " + versionId + " ==> NOT FOUND");
return hasVersion;
}

I will try to attach the complete test sources, which also shows the setup of the repository, though I did nothing special there.

Issue Links

• duplicates: JCR-630 Versioning operations are not fully transactional