Metacat

        	guid.setValue(pid);          

            //removal the access rules for removeAll.

                logMetacat.info("DocumentImpl.delete - deleting from xml_access");

                pstmt = conn.prepareStatement("DELETE FROM xml_access WHERE guid = ?");

                //Usaga count increase 1

                conn.increaseUsageCount(1);             

            // clear cache after inserting or updating a document