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 */
017package org.apache.activemq.console.command.store.amq;
018
019import javax.jms.JMSException;
020
021import org.apache.activemq.command.ActiveMQBlobMessage;
022import org.apache.activemq.command.ActiveMQBytesMessage;
023import org.apache.activemq.command.ActiveMQMapMessage;
024import org.apache.activemq.command.ActiveMQMessage;
025import org.apache.activemq.command.ActiveMQObjectMessage;
026import org.apache.activemq.command.ActiveMQStreamMessage;
027import org.apache.activemq.command.ActiveMQTextMessage;
028import org.apache.activemq.util.ByteSequence;
029
030public class MessageBodyFormatter {
031        final ActiveMQMessage message;
032        
033        public MessageBodyFormatter(ActiveMQMessage message) {
034                this.message=message;
035        }
036
037        @Override
038        public String toString() {
039                try {
040                        switch (message.getDataStructureType()) {
041                        case ActiveMQMessage.DATA_STRUCTURE_TYPE:
042                                return "";
043                        case ActiveMQBlobMessage.DATA_STRUCTURE_TYPE:
044                                ActiveMQBlobMessage blob = (ActiveMQBlobMessage) message;
045                                return blob.getRemoteBlobUrl();
046                        case ActiveMQMapMessage.DATA_STRUCTURE_TYPE:
047                                ActiveMQMapMessage map = (ActiveMQMapMessage)message;
048                                return map.getContentMap().toString();                  
049                        case ActiveMQTextMessage.DATA_STRUCTURE_TYPE:
050                                ActiveMQTextMessage text = (ActiveMQTextMessage)message;
051                                return text.getText();
052                        case ActiveMQBytesMessage.DATA_STRUCTURE_TYPE:
053                        case ActiveMQObjectMessage.DATA_STRUCTURE_TYPE:
054                        case ActiveMQStreamMessage.DATA_STRUCTURE_TYPE:
055                                ByteSequence data = message.getContent();
056                                return "binary payload {length="+data.getLength()+", compressed="+message.isCompressed()+"}";
057                        }
058                } catch (JMSException e) {
059                }
060                return "";
061        }
062}