1   /**
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    * Unless required by applicable law or agreed to in writing, software
   12    * distributed under the License is distributed on an "AS IS" BASIS,
   13    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    * See the License for the specific language governing permissions and
   15    * limitations under the License.
   16    */
   17   package org.apache.activemq.web.controller;
   18   
   19   import javax.servlet.http.HttpServletRequest;
   20   import javax.servlet.http.HttpServletResponse;
   21   
   22   import org.apache.activemq.broker.jmx.QueueViewMBean;
   23   import org.apache.activemq.web.BrokerFacade;
   24   import org.apache.activemq.web.DestinationFacade;
   25   import org.apache.commons.logging.Log;
   26   import org.apache.commons.logging.LogFactory;
   27   import org.springframework.web.servlet.ModelAndView;
   28   import org.springframework.web.servlet.mvc.Controller;
   29   
   30   /**
   31    * @version $Revision: 700405 $
   32    */
   33   public class DeleteMessage extends DestinationFacade implements Controller {
   34       private String messageId;
   35       private static final Log log = LogFactory.getLog(DeleteMessage.class);
   36   
   37       public DeleteMessage(BrokerFacade brokerFacade) {
   38           super(brokerFacade);
   39       }
   40   
   41       public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
   42           if (messageId != null) {
   43               QueueViewMBean queueView = getQueueView();
   44               if (queueView != null) {
   45                   log.info("Removing message " + getJMSDestination() + "(" + messageId + ")");
   46                   queueView.removeMessage(messageId);
   47               } else {
   48               	log.warn("No queue named: " + getPhysicalDestinationName());
   49               }
   50           }
   51           return redirectToBrowseView();
   52       }
   53   
   54       public String getMessageId() {
   55           return messageId;
   56       }
   57   
   58       public void setMessageId(String messageId) {
   59           this.messageId = messageId;
   60       }
   61   
   62   }