public static Node getOrCreateNode(Node parent, String relPath, String primaryNodeTypeName) throws RepositoryException, PathNotFoundException, AccessDeniedException {
		return createPath(parent, relPath, primaryNodeTypeName, false);
	}

	public static Node createPath(Node parent, String relPath, String primaryNodeTypeName, boolean save) throws PathNotFoundException, ItemExistsException, VersionException, ConstraintViolationException, LockException, RepositoryException {
		// remove leading /
		String currentPath = StringUtils.removeStart(relPath, "/");

		if (StringUtils.isEmpty(currentPath)) {
			// Here we add the MixinType lockable
			parent.addMixin(JcrConstants.MIX_LOCKABLE);

			return parent;
		}

		Node root = parent;
		String[] names = currentPath.split("/");

		for (int i = 0; i < names.length; i++) {
			String name = names[i];
			if (root.hasNode(name)) {
				root = root.getNode(name);

				// Here we add the MixinType lockable
				root.addMixin(JcrConstants.MIX_LOCKABLE);
			} else {
				final Node newNode = root.addNode(name, primaryNodeTypeName);

				// Here we add the MixinType lockable
				root.addMixin(JcrConstants.MIX_LOCKABLE);

				if (save) {
					root.getSession().save();
				}
				root = newNode;
			}
		}
		return root;
	}