code: public boolean getChildNodesDataByPage(final NodeData nodeData, int fromOrderNum, int offset, int pageSize,
        List<NodeData> childNodes) throws RepositoryException
     {
        final WorkspaceStorageConnection con = dataContainer.openConnection();
        try
        {
           return con.getChildNodesDataByPage(nodeData, fromOrderNum, offset,pageSize, childNodes);
        }
        finally
        {
           con.close();
        }
     }
docs: {@inheritDoc}