001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.activemq.web.controller;
018    
019    import javax.servlet.http.HttpServletRequest;
020    import javax.servlet.http.HttpServletResponse;
021    
022    import org.apache.activemq.broker.jmx.QueueViewMBean;
023    import org.apache.activemq.web.BrokerFacade;
024    import org.apache.activemq.web.DestinationFacade;
025    import org.slf4j.Logger;
026    import org.slf4j.LoggerFactory;
027    import org.springframework.web.servlet.ModelAndView;
028    import org.springframework.web.servlet.mvc.Controller;
029    
030    /**
031     * 
032     */
033    public class DeleteMessage extends DestinationFacade implements Controller {
034        private String messageId;
035        private static final Logger log = LoggerFactory.getLogger(DeleteMessage.class);
036    
037        public DeleteMessage(BrokerFacade brokerFacade) {
038            super(brokerFacade);
039        }
040    
041        public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
042            if (messageId != null) {
043                QueueViewMBean queueView = getQueueView();
044                if (queueView != null) {
045                    log.info("Removing message " + getJMSDestination() + "(" + messageId + ")");
046                    queueView.removeMessage(messageId);
047                } else {
048                    log.warn("No queue named: " + getPhysicalDestinationName());
049                }
050            }
051            return redirectToBrowseView();
052        }
053    
054        public String getMessageId() {
055            return messageId;
056        }
057    
058        public void setMessageId(String messageId) {
059            this.messageId = messageId;
060        }
061    
062    }