getVosPath added

src/main/java/it/inaf/oats/vospace/datamodel/NodeUtils.java

@@ -227,5 +227,13 @@ public class NodeUtils {
         return node;
     }
     
+    
+    public static String getVosPath(Node myNode) {
+       
+       String nodeUri = myNode.getUri();
+       
+       return nodeUri.replaceAll("vos://[^/]+", "");
+   }
+    
 
 }