001    /**
002     * Copyright 2005-2014 The Kuali Foundation
003     *
004     * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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     */
016    package org.kuali.rice.ksb.messaging.service.impl;
017    
018    import org.apache.log4j.Logger;
019    import org.kuali.rice.core.api.config.CoreConfigHelper;
020    import org.kuali.rice.core.api.config.property.ConfigContext;
021    import org.kuali.rice.core.api.util.RiceUtilities;
022    import org.kuali.rice.ksb.api.bus.ServiceConfiguration;
023    import org.kuali.rice.ksb.api.messaging.AsynchronousCall;
024    import org.kuali.rice.ksb.messaging.PersistedMessageBO;
025    import org.kuali.rice.ksb.messaging.PersistedMessagePayload;
026    import org.kuali.rice.ksb.messaging.dao.MessageQueueDAO;
027    import org.kuali.rice.ksb.messaging.service.MessageQueueService;
028    import org.kuali.rice.ksb.util.KSBConstants;
029    
030    import javax.xml.namespace.QName;
031    import java.sql.Timestamp;
032    import java.util.List;
033    import java.util.Map;
034    
035    public class MessageQueueServiceImpl implements MessageQueueService {
036    
037    
038        private static final Logger LOG = Logger.getLogger(MessageQueueServiceImpl.class);
039        private MessageQueueDAO messageQueueDao;
040    
041        public void delete(PersistedMessageBO routeQueue) {
042            if (Boolean.valueOf(ConfigContext.getCurrentContextConfig().getProperty(KSBConstants.Config.MESSAGE_PERSISTENCE))) {
043                if (LOG.isDebugEnabled()) {
044                    LOG.debug("Message Persistence is on.  Deleting stored message" + routeQueue);
045                }
046                this.getMessageQueueDao().remove(routeQueue);
047            }
048        }
049    
050        public void save(PersistedMessageBO routeQueue) {
051            if (Boolean.valueOf(ConfigContext.getCurrentContextConfig().getProperty(KSBConstants.Config.MESSAGE_PERSISTENCE))) {
052                if (LOG.isDebugEnabled()) {
053                    LOG.debug("Persisting Message " + routeQueue);
054                }
055                this.getMessageQueueDao().save(routeQueue);
056            }
057        }
058    
059        public List<PersistedMessageBO> findAll() {
060            return this.getMessageQueueDao().findAll();
061        }
062    
063        public List<PersistedMessageBO> findAll(int maxRows) {
064            return this.getMessageQueueDao().findAll(maxRows);
065        }
066    
067        public PersistedMessageBO findByRouteQueueId(Long routeQueueId) {
068            return getMessageQueueDao().findByRouteQueueId(routeQueueId);
069        }
070    
071        public PersistedMessagePayload findByPersistedMessageByRouteQueueId(Long routeQueueId) {
072            return messageQueueDao.findByPersistedMessageByRouteQueueId(routeQueueId);
073        }
074    
075        public List<PersistedMessageBO> getNextDocuments(Integer maxDocuments) {
076            return this.getMessageQueueDao().getNextDocuments(maxDocuments);
077        }
078    
079        public MessageQueueDAO getMessageQueueDao() {
080            return this.messageQueueDao;
081        }
082    
083        public void setMessageQueueDao(MessageQueueDAO queueDAO) {
084            this.messageQueueDao = queueDAO;
085        }
086    
087        public List<PersistedMessageBO> findByServiceName(QName serviceName, String methodName) {
088            return getMessageQueueDao().findByServiceName(serviceName, methodName);
089        }
090    
091        public List<PersistedMessageBO> findByValues(Map<String, String> criteriaValues, int maxRows) {
092            return getMessageQueueDao().findByValues(criteriaValues, maxRows);
093        }
094    
095        public Integer getMaxRetryAttempts() {
096            return new Integer(ConfigContext.getCurrentContextConfig().getProperty(KSBConstants.Config.ROUTE_QUEUE_MAX_RETRY_ATTEMPTS_KEY));
097        }
098    
099    }