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https://github.com/Alfresco/alfresco-community-repo.git
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Merged HEAD-BUG-FIX (4.3/Cloud) to HEAD (4.3/Cloud)
65781: Created ACE-1249: Fix HazelcastLockStoreTxTest.testReadsWhenNoTransaction git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@66274 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Alan Davis
@@ -19,8 +19,6 @@
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package org.alfresco.repo.lock.mem;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.fail;
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@@ -41,7 +39,6 @@ import org.junit.BeforeClass;
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import org.junit.Test;
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import org.springframework.context.ApplicationContext;
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import org.springframework.dao.ConcurrencyFailureException;
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import org.springframework.transaction.support.TransactionSynchronizationManager;
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/**
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* Integration tests that check transaction related functionality of {@link LockStore} implementations.
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@@ -202,110 +199,111 @@ public abstract class AbstractLockStoreTxTest<T extends LockStore>
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}
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}
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// @Test - only run by HazelcastLockStoreTxTest - fails a lot in HazelcastLockStoreTxTest
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public void testReadsWhenNoTransaction() throws NotSupportedException, SystemException
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{
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final NodeRef nodeRef = new NodeRef("workspace://SpacesStore/UUID-1");
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final NodeRef nodeRef2 = new NodeRef("workspace://SpacesStore/UUID-2");
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Date now = new Date();
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Date expires = new Date(now.getTime() + 180000);
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final LockState lockState1 = LockState.createLock(nodeRef, LockType.WRITE_LOCK,
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"jbloggs", expires, Lifetime.EPHEMERAL, null);
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assertFalse("Transaction present, but should not be. Leak?",
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TransactionSynchronizationManager.isSynchronizationActive());
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Thread thread2 = new Thread("Thread2")
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{
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@Override
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public void run()
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{
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assertFalse("Transaction present, but should not be. Leak?",
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TransactionSynchronizationManager.isSynchronizationActive());
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Object main = AbstractLockStoreTxTest.this;
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try
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{
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// Thread2 read lock state
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LockState lockState = lockStore.get(nodeRef);
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assertEquals("jbloggs", lockState.getOwner());
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assertEquals(Lifetime.EPHEMERAL, lockState.getLifetime());
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// Wait, while Thread1 changes the lock state
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passControl(this, main);
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// assert Thread2 sees the updated state
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lockState = lockStore.get(nodeRef);
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assertEquals("another", lockState.getOwner());
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// Thread2 sets lock state B
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AuthenticationUtil.setFullyAuthenticatedUser("another"); // Current lock owner
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lockStore.set(nodeRef, LockState.createUnlocked(nodeRef));
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// Check it is still visible for this thread
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lockState = lockStore.get(nodeRef);
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assertFalse(lockState.isLockInfo());
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assertNull(lockState.getOwner());
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// Wait, while Thread1 checks initial LockState value for nodeRef2 (null)
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passControl(this, main);
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// Thread2 sets a value, already seen as null by Thread1 - the update will be seen by Thread1
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lockStore.set(nodeRef2, LockState.createLock(nodeRef2, LockType.WRITE_LOCK,
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"not-null-lockstate", null, Lifetime.EPHEMERAL, null));
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}
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finally
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{
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// Stop 'main' from waiting
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synchronized(main)
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{
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main.notifyAll();
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}
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}
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}
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};
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// Thread1 set lock state 1
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lockStore.set(nodeRef, lockState1);
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// Wait while Thread2 reads and checks the LockState
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thread2.setDaemon(true);
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thread2.start();
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passControl(this, thread2);
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// Thread1 sets different lock state
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AuthenticationUtil.setFullyAuthenticatedUser("jbloggs"); // Current lock owner needed to change lock
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final LockState lockState2 = LockState.createWithOwner(lockState1, "another");
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lockStore.set(nodeRef, lockState2);
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// Wait while Thread2 reads the LockState again for nodeRef
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passControl(this, thread2);
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// Thread2 has unlocked the node, we should see the result
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assertFalse("Node still locked, but shouldn't be", lockStore.get(nodeRef).isLockInfo());
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assertNull(lockStore.get(nodeRef).getOwner());
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assertNull(lockStore.get(nodeRef).getExpires());
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// Another update
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AuthenticationUtil.setFullyAuthenticatedUser("jbloggs"); // Current lock owner
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final LockState lockState3 = LockState.createWithOwner(lockState2, "bsmith");
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lockStore.set(nodeRef, lockState3);
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// Check we can see the update.
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assertEquals("bsmith", lockStore.get(nodeRef).getOwner());
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// Perform a read, that we know will retrieve a null value
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assertNull("Lock state should be null.", lockStore.get(nodeRef2));
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// Wait while Thread2 populates the store with a value for nodeRef2
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passControl(this, thread2);
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// Perform the read again - we should see Thread2's update
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assertNotNull("Lock state should NOT be null.", lockStore.get(nodeRef2));
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assertEquals("not-null-lockstate", lockStore.get(nodeRef2).getOwner());
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}
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// - only run by HazelcastLockStoreTxTest - fails a lot in HazelcastLockStoreTxTest
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// @Test
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// public void testReadsWhenNoTransaction() throws NotSupportedException, SystemException
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// {
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// final NodeRef nodeRef = new NodeRef("workspace://SpacesStore/UUID-1");
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// final NodeRef nodeRef2 = new NodeRef("workspace://SpacesStore/UUID-2");
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// Date now = new Date();
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// Date expires = new Date(now.getTime() + 180000);
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// final LockState lockState1 = LockState.createLock(nodeRef, LockType.WRITE_LOCK,
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// "jbloggs", expires, Lifetime.EPHEMERAL, null);
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//
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//
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// assertFalse("Transaction present, but should not be. Leak?",
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// TransactionSynchronizationManager.isSynchronizationActive());
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//
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// Thread thread2 = new Thread("Thread2")
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// {
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// @Override
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// public void run()
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// {
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// assertFalse("Transaction present, but should not be. Leak?",
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// TransactionSynchronizationManager.isSynchronizationActive());
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//
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// Object main = AbstractLockStoreTxTest.this;
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// try
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// {
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// // Thread2 read lock state
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// LockState lockState = lockStore.get(nodeRef);
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// assertEquals("jbloggs", lockState.getOwner());
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// assertEquals(Lifetime.EPHEMERAL, lockState.getLifetime());
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//
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// // Wait, while Thread1 changes the lock state
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// passControl(this, main);
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//
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// // assert Thread2 sees the updated state
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// lockState = lockStore.get(nodeRef);
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// assertEquals("another", lockState.getOwner());
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//
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// // Thread2 sets lock state B
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// AuthenticationUtil.setFullyAuthenticatedUser("another"); // Current lock owner
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// lockStore.set(nodeRef, LockState.createUnlocked(nodeRef));
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//
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// // Check it is still visible for this thread
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// lockState = lockStore.get(nodeRef);
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// assertFalse(lockState.isLockInfo());
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// assertNull(lockState.getOwner());
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//
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// // Wait, while Thread1 checks initial LockState value for nodeRef2 (null)
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// passControl(this, main);
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//
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// // Thread2 sets a value, already seen as null by Thread1 - the update will be seen by Thread1
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// lockStore.set(nodeRef2, LockState.createLock(nodeRef2, LockType.WRITE_LOCK,
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// "not-null-lockstate", null, Lifetime.EPHEMERAL, null));
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// }
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// finally
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// {
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// // Stop 'main' from waiting
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// synchronized(main)
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// {
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// main.notifyAll();
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// }
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// }
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// }
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// };
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//
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//
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// // Thread1 set lock state 1
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// lockStore.set(nodeRef, lockState1);
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//
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// // Wait while Thread2 reads and checks the LockState
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// thread2.setDaemon(true);
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// thread2.start();
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// passControl(this, thread2);
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//
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// // Thread1 sets different lock state
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// AuthenticationUtil.setFullyAuthenticatedUser("jbloggs"); // Current lock owner needed to change lock
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// final LockState lockState2 = LockState.createWithOwner(lockState1, "another");
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// lockStore.set(nodeRef, lockState2);
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//
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// // Wait while Thread2 reads the LockState again for nodeRef
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// passControl(this, thread2);
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//
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// // Thread2 has unlocked the node, we should see the result
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// assertFalse("Node still locked, but shouldn't be", lockStore.get(nodeRef).isLockInfo());
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// assertNull(lockStore.get(nodeRef).getOwner());
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// assertNull(lockStore.get(nodeRef).getExpires());
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//
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// // Another update
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// AuthenticationUtil.setFullyAuthenticatedUser("jbloggs"); // Current lock owner
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// final LockState lockState3 = LockState.createWithOwner(lockState2, "bsmith");
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// lockStore.set(nodeRef, lockState3);
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// // Check we can see the update.
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// assertEquals("bsmith", lockStore.get(nodeRef).getOwner());
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//
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// // Perform a read, that we know will retrieve a null value
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// assertNull("Lock state should be null.", lockStore.get(nodeRef2));
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//
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// // Wait while Thread2 populates the store with a value for nodeRef2
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// passControl(this, thread2);
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//
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// // Perform the read again - we should see Thread2's update
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// assertNotNull("Lock state should NOT be null.", lockStore.get(nodeRef2));
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// assertEquals("not-null-lockstate", lockStore.get(nodeRef2).getOwner());
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// }
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//
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@Test
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public void testCannotSetLockWhenChangedByAnotherTx() throws NotSupportedException, SystemException
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{
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