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Merged BRANCHES/DEV/mward/head_locktry_fix to HEAD:

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55423: ALF-20031: LockStore is no longer used as a cache for persistent locks - it only holds Lifetime.EPHEMERAL locks.
   55458: ALF-20031: added repeatable read within transactions to LockStores
   55461: ALF-20031: moved transactional test code into separate test classes to avoid clutter.
   55470: ALF-20031: added test for LockStore reads when no transaction is available.
   55473: Generated LockState.toString() to aid debugging, stack trace clarity etc.
   55481: ALF-20031: added tests for null value behaviour (transactional repeatable reads).
   55663: ALF-20031: (work in progress, broken tests) removing concurrency locks from AbstractLockStore.
   55664: ALF-20031: moved inner Thread classes to anonymous inner classes as there will be more of these coming.
   55675: ALF-20031: fixed AbstractLockStoreTxTest
   55681: ALF-20031: added more test cases to AbstractLockStoreTxTest
   55683: Added missing tests to enterprise.repo.cluster package's BuildSafeTestSuite.
   55684: ALF-20031: Fix HazelcastLockStoreTest to clear lock store backing map in createLockStore() fixture setup.
   55688: Commented LockStore.clear() as a DO NOT USE method.
   55694: ALF-20031: removed LockStore.contains() as this is not required, and was currently unsafe (no repeatable reads).
   55696: ALF-20031: Fix AbstractLockStore.clear(): was not clearing transactionally scoped map.
   55700: ALF-20031: removed concurrency locks from LockServiceImpl.getLockState(NodeRef)
   55712: ALF-20031: removed concurrency lock from LockServiceImpl.lock()
   55716: ALF-20031: removed lockstore locking from LockableAspectInterceptor.
   55718: ALF-20031: renamed method to isEphemeralLock()
   55719: ALF-20031: removed concurrency lock from LockServiceImpl.unlock()
   55728: ALF-20031: added cm:lockLifetime property to content model, and added persistence within lockservice.
   55732: ALF-20031: LockableAspectInterceptor no longer uses ephemeral lockstore for setProperties() handling.
   55753: ALF-20031: upon tx rollback, ephemeral locks are now rolled back to the last known value, rather than always being unlocked.
   55759: ALF-20031: temporary fix, AbstractLockStoreTxTest needs further attention for thread coordination.
   55760: ALF-20091: disabled spawning of new transactions in LockKeeperImpl.refreshAllLocks()
   55767: ALF-20031: changed AbstractLockStore to use getFullyAuthenticatedUser() instead of getRunAsUser().
   55833: ALF-20091: reverted LockKeeperImpl to previous (create new tx) behaviour. Altered test to use separate transactions per lock phase.
   55855: ALF-20031: fixed ReplicationServiceIntegrationTest, LockableAspectInterceptor's handling of cm:lockLifetime.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@55893 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Matt Ward
2013-09-24 12:14:46 +00:00
parent 50bf8c4948
commit 4055228bdb
15 changed files with 1063 additions and 353 deletions
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37
source/java/org/alfresco/repo/lock/LockUtils.java
View File

@@ -18,6 +18,8 @@
*/
package org.alfresco.repo.lock;
import java.util.Date;
import org.alfresco.service.cmr.lock.LockService;
import org.alfresco.service.cmr.lock.LockStatus;
import org.alfresco.service.cmr.lock.LockType;
@@ -67,4 +69,39 @@ public class LockUtils
return true;
}
}
/**
* Given the lock owner and expiry date of a lock calculates the lock status with respect
* to the user name supplied, e.g. the current user.
*
* @param userName User name to evaluate the lock against.
* @param lockOwner Owner of the lock.
* @param expiryDate Expiry date of the lock.
* @return LockStatus
*/
public static LockStatus lockStatus(String userName, String lockOwner, Date expiryDate)
{
LockStatus result = LockStatus.NO_LOCK;
if (lockOwner != null)
{
if (expiryDate != null && expiryDate.before(new Date()) == true)
{
// Indicate that the lock has expired
result = LockStatus.LOCK_EXPIRED;
}
else
{
if (lockOwner.equals(userName) == true)
{
result = LockStatus.LOCK_OWNER;
}
else
{
result = LockStatus.LOCKED;
}
}
}
return result;
}
}