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From "Peter Fry" <Peter....@heywood.co.uk>
Subject node.getNodes() different results to NodeState.getChildNodeEntry
Date Thu, 10 May 2012 11:39:42 GMT
I am trying to debug why a node can't be added to a parent. I'm getting
a ItemExistsException at line 1281 of NodeImpl  i.e. in 


        NodeState thisState = data.getNodeState();

        ChildNodeEntry cne = thisState.getChildNodeEntry(nodeName, 1);

        if (cne != null) {

            // there's already a child node entry with that name;

            // check same-name sibling setting of new node

            if (!def.allowsSameNameSiblings()) {

                throw new ItemExistsException(

                        "This node already exists: "

                        + itemMgr.safeGetJCRPath(nodePath));


            // check same-name sibling setting of existing node

            NodeImpl existing = itemMgr.getNode(cne.getId(),

            if (!existing.getDefinition().allowsSameNameSiblings()) {

                throw new ItemExistsException(

                        "Same-name siblings not allowed for " +




But when I query the respository with JCR 2 using:


NodeIterator nodes = node.getNodes(); 

while (nodes.hasNext()) {

       Node node1 = nodes.nextNode();



I don't get the node listed that is causing the collision. How come some
nodes show up in the addNode code

That don't show up in the node.getNodes() call?






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