Merged HEAD-BUG-FIX to HEAD (4.2)

55501: Merged V4.1-BUG-FIX (4.1.7) to HEAD-BUG-FIX (4.2)
      << Had a conflict on merge - think it is okay >>
      55463: Merged V4.1.6 (4.1.6) to V4.1-BUG-FIX (4.1.7)
         55227: MNT-9074: Merged V4.1.6-PATCHES-2013_09_03 to PATCHES/V4.1.6
          55046: MNT-9074 : My Tasks fails to render if tasks quantity is excessive
          Were implemented code for getting definite count of workflow instances and applying them to page. It makes the opening page more quickly.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@55782 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/workflow/jbpm/JBPMEngine.java

@@ -876,8 +876,16 @@ public class JBPMEngine extends AlfrescoBpmEngine implements WorkflowEngine
     }
     
     @Override
-    public List<WorkflowInstance> getWorkflows(final WorkflowInstanceQuery query)
+    public List<WorkflowInstance> getWorkflows(WorkflowInstanceQuery workflowInstanceQuery)
     {
+        return getWorkflows(workflowInstanceQuery, 0, 0);
+    }
+    
+    @Override
+    public List<WorkflowInstance> getWorkflows(final WorkflowInstanceQuery query, int maxItems, int skipCount)
+    {
+        // MNT-9074 My Tasks fails to render if tasks quantity is excessive
+        // here don't use maxItems and skipCount
         try
         {
             List<ProcessInstance> instances = getProcessInstances(query);
@@ -891,6 +899,13 @@ public class JBPMEngine extends AlfrescoBpmEngine implements WorkflowEngine
         }
     }
 
+    @Override
+    public long countWorkflows(WorkflowInstanceQuery workflowInstanceQuery)
+    {
+        // MNT-9074 My Tasks fails to render if tasks quantity is excessive
+        return getWorkflows(workflowInstanceQuery).size();
+    }
+
     @SuppressWarnings("unchecked")
     private List<ProcessInstance> getProcessInstances(final WorkflowInstanceQuery query)
     {