Version node still accessible after transaction rollback
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Key: JCR-1685
URL: https://issues.apache.org/jira/browse/JCR-1685
Project: Jackrabbit
Issue Type: Bug
Components: jackrabbit-core, transactions, versioning
Affects Versions: core 1.4.5
Environment: Windows Vista, Java 1.5.0, Derby Database for versioning
and workspace, JUnit 4 Testcase
Reporter: Rüdiger Groß-Hardt
* 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.
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