Updated constraints to copy paths

src/main/java/it/inaf/oats/vospace/CopyService.java

@@ -48,6 +48,11 @@ public class CopyService extends AbstractNodeService {
             throw new IllegalArgumentException("Cannot copy node to a subdirectory of its own path");
         }
         
+        // Check if destination equals parent path of source
+        if(NodeUtils.getParentPath(sourcePath).equals(destinationPath)){
+            throw new IllegalArgumentException("Cannot duplicate node at same path without renaming it");
+        }           
+
         try {
 
             // check source branch for read and lock it

src/main/java/it/inaf/oats/vospace/MoveService.java

@@ -52,6 +52,11 @@ public class MoveService extends AbstractNodeService {
             throw new IllegalArgumentException("Cannot move node to a subdirectory of its own path");
         }
 
+        // Check if destination equals parent path of source
+        if(NodeUtils.getParentPath(sourcePath).equals(destinationPath)){
+            return;
+        }        
+
         try {
             // Get source node
             Optional<Long> sourceIdOpt = nodeDao.getNodeId(sourcePath);