Added capability to search for published nodes on PublishingEventFilter. Also, improved robustness of publishing-queue.post REST method.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28704 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/service/cmr/publishing/PublishingEventFilter.java

@@ -21,6 +21,8 @@ package org.alfresco.service.cmr.publishing;
 
 import java.util.Set;
 
+import org.alfresco.service.cmr.repository.NodeRef;
+
 /**
  * @author Brian
  *
@@ -30,4 +32,8 @@ public interface PublishingEventFilter
     PublishingEventFilter setIds(String... ids);
 
     Set<String> getIds();
+
+    PublishingEventFilter setPublishedNodes(NodeRef... publishedNodes);
+    
+    Set<NodeRef> getPublishedNodes();
 }