001/**
002 * Copyright 2005-2016 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 */
016package org.kuali.rice.ksb.messaging.service.impl;
017
018import org.apache.log4j.Logger;
019import org.kuali.rice.core.api.config.property.ConfigContext;
020import org.kuali.rice.ksb.messaging.PersistedMessageBO;
021import org.kuali.rice.ksb.messaging.PersistedMessagePayload;
022import org.kuali.rice.ksb.messaging.dao.MessageQueueDAO;
023import org.kuali.rice.ksb.messaging.service.MessageQueueService;
024import org.kuali.rice.ksb.util.KSBConstants;
025
026import javax.xml.namespace.QName;
027import java.util.List;
028import java.util.Map;
029
030public class MessageQueueServiceImpl implements MessageQueueService {
031
032
033    private static final Logger LOG = Logger.getLogger(MessageQueueServiceImpl.class);
034    private MessageQueueDAO messageQueueDao;
035
036    public void delete(PersistedMessageBO routeQueue) {
037        if (Boolean.valueOf(ConfigContext.getCurrentContextConfig().getProperty(KSBConstants.Config.MESSAGE_PERSISTENCE))) {
038            if (LOG.isDebugEnabled()) {
039                LOG.debug("Message Persistence is on.  Deleting stored message" + routeQueue);
040            }
041            this.getMessageQueueDao().remove(routeQueue);
042        }
043    }
044
045    public void save(PersistedMessageBO routeQueue) {
046        if (Boolean.valueOf(ConfigContext.getCurrentContextConfig().getProperty(KSBConstants.Config.MESSAGE_PERSISTENCE))) {
047            if (LOG.isDebugEnabled()) {
048                LOG.debug("Persisting Message " + routeQueue);
049            }
050            this.getMessageQueueDao().save(routeQueue);
051        }
052    }
053
054    public List<PersistedMessageBO> findAll() {
055        return this.getMessageQueueDao().findAll();
056    }
057
058    public List<PersistedMessageBO> findAll(int maxRows) {
059        return this.getMessageQueueDao().findAll(maxRows);
060    }
061
062    public PersistedMessageBO findByRouteQueueId(Long routeQueueId) {
063        return getMessageQueueDao().findByRouteQueueId(routeQueueId);
064    }
065
066    public PersistedMessagePayload findByPersistedMessageByRouteQueueId(Long routeQueueId) {
067        return messageQueueDao.findByPersistedMessageByRouteQueueId(routeQueueId);
068    }
069
070    public List<PersistedMessageBO> getNextDocuments(Integer maxDocuments) {
071        return this.getMessageQueueDao().getNextDocuments(maxDocuments);
072    }
073
074    public MessageQueueDAO getMessageQueueDao() {
075        return this.messageQueueDao;
076    }
077
078    public void setMessageQueueDao(MessageQueueDAO queueDAO) {
079        this.messageQueueDao = queueDAO;
080    }
081
082    public List<PersistedMessageBO> findByServiceName(QName serviceName, String methodName) {
083        return getMessageQueueDao().findByServiceName(serviceName, methodName);
084    }
085
086    public List<PersistedMessageBO> findByValues(Map<String, String> criteriaValues, int maxRows) {
087        return getMessageQueueDao().findByValues(criteriaValues, maxRows);
088    }
089
090    public Integer getMaxRetryAttempts() {
091        return new Integer(ConfigContext.getCurrentContextConfig().getProperty(KSBConstants.Config.ROUTE_QUEUE_MAX_RETRY_ATTEMPTS_KEY));
092    }
093
094}