001/** 002 * Copyright 2014 DuraSpace, Inc. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.modeshape.jcr; 017 018import org.fcrepo.kernel.exception.RepositoryRuntimeException; 019import org.modeshape.jcr.bus.ChangeBus; 020import org.slf4j.Logger; 021 022import javax.jcr.RepositoryException; 023import javax.jcr.Session; 024 025import static org.slf4j.LoggerFactory.getLogger; 026 027/** 028 * @author cabeer 029 * @since 10/15/14 030 */ 031public class SessionUtils { 032 033 /** 034 * No public constructor for utility classes 035 */ 036 private SessionUtils() { 037 038 } 039 040 private static final Logger LOGGER = getLogger(SessionUtils.class); 041 042 /** 043 * Until MODE-2343 is fixed, we need to manually dispose of the ObservationManager listener. 044 * 045 * @param session 046 */ 047 public static void unregisterObservationManager(final Session session) { 048 try { 049 getChangeBus(session).unregister(getObservationManager(session)); 050 } catch (final RepositoryException e) { 051 LOGGER.info("Unable to dispose observation manager: {}", e); 052 throw new RepositoryRuntimeException(e); 053 } 054 } 055 056 private static JcrObservationManager getObservationManager(final Session session) throws RepositoryException { 057 return (JcrObservationManager) session.getWorkspace().getObservationManager(); 058 } 059 060 private static ChangeBus getChangeBus(final Session session) { 061 return ((JcrRepository)session.getRepository()).changeBus(); 062 } 063}