private JCRNodeWrapper dereference(JCRNodeWrapper parent, String refPath) throws RepositoryException { JCRStoreProvider provider = parent.getProvider(); JCRNodeWrapper wrapper; Node referencedNode = parent.getRealNode().getProperty("j:node").getNode(); String fullPath = parent.getPath() + DEREF_SEPARATOR + refPath; if (parent.getPath().startsWith(referencedNode.getPath())) { throw new PathNotFoundException(fullPath); } String refRootName = StringUtils.substringBefore(refPath, "/"); if (!referencedNode.getName().equals(refRootName)) { throw new PathNotFoundException(fullPath); } refPath = StringUtils.substringAfter(refPath, "/"); if (refPath.equals("")) { wrapper = provider.getNodeWrapper(referencedNode, fullPath, parent, this); } else { Node node = referencedNode.getNode(refPath); wrapper = provider.getNodeWrapper(node, fullPath, null, this); } sessionCacheByPath.put(fullPath, wrapper); return wrapper; }