transfer service : added a new LockType to the lock service so you can add children to nodes locked by the transfer service.

New lock type is a "NodeLock".

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21370 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/service/cmr/lock/LockStatus.java

@@ -19,7 +19,14 @@
 package org.alfresco.service.cmr.lock;
 
 /**
- * Enum used to indicate lock status.
+ * Used to indicate lock status.
+ * 
+ * <ul>
+ * <li>NO_LOCK - Indicates that there is no lock present</li>
+ * <li>LOCKED - Indicates that the node is locked by somebody else</li>
+ * <li>LOCK_OWNER - Indicates that the node is locked and the current user has lock ownership rights</li>
+ * <li>LOCK_EXPIRED - Indicates that the lock has expired and the node can be considered to be unlocked</li>
+ * </ul>
  * 
  * @author Roy Wetherall
  */

source/java/org/alfresco/service/cmr/lock/LockType.java

@@ -19,8 +19,15 @@
 package org.alfresco.service.cmr.lock;
 
 /**
- * Enum used to indicate lock type
- * 
- * @author Roy Wetherall
+ * The type of lock to be used by the lock service
+ * <p>
+ * The lock owner or the administrator can release the lock.
+ * <ul>
+ * <li>NODE_LOCK - no-one can update or delete the locked node.</li>
+ * <li>READ_ONLY_LOCK - no-one can update or delete the locked node. No one can add children to the locked node</li>
+ * <li>WRITE_LOCK - the owner can update or delete the locked node. The owner can add children to the locked node</li>
+ * </ul>
  */
-public enum LockType {READ_ONLY_LOCK, WRITE_LOCK}
+public enum LockType {READ_ONLY_LOCK, 
+    WRITE_LOCK, 
+    NODE_LOCK }