The ActionServiceImpl was attempting to call a service method after an exception.

- This didn't fail before because the actions didn't use the authenticated services but does now.
 - When an action fails, the service attempts to make it asynchronous, but requires some info in order to proceed.  That info is now fetched upfront.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2385 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/action/ActionServiceImpl.java

@@ -365,6 +365,9 @@ public class ActionServiceImpl implements ActionService, RuntimeActionService, A
             logger.debug("Current action = " + action.getId());
         }
         
+        // get the current user early in case the process fails and we are unable to do it later
+        String currentUserName = this.authenticationComponent.getCurrentUserName();
+        
         if (actionChain == null || actionChain.contains(action.getId()) == false)
         {
             if (logger.isDebugEnabled() == true)
@@ -432,7 +435,7 @@ public class ActionServiceImpl implements ActionService, RuntimeActionService, A
     				if (compensatingAction != null)
     				{					
                         // Set the current user
-                        ((ActionImpl)compensatingAction).setRunAsUser(this.authenticationComponent.getCurrentUserName());
+                        ((ActionImpl)compensatingAction).setRunAsUser(currentUserName);
                         
     					// Queue the compensating action ready for execution                        
     					this.asynchronousActionExecutionQueue.executeAction(this, compensatingAction, actionedUponNodeRef, false, null);