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
018 package org.apache.activemq.broker.util;
019
020 import org.apache.activemq.broker.BrokerPluginSupport;
021 import org.apache.activemq.broker.ConnectionContext;
022 import org.apache.activemq.broker.ConsumerBrokerExchange;
023 import org.apache.activemq.broker.ProducerBrokerExchange;
024 import org.apache.activemq.broker.region.Destination;
025 import org.apache.activemq.broker.region.Subscription;
026 import org.apache.activemq.command.*;
027 import org.apache.activemq.filter.DestinationPath;
028
029 import java.util.ArrayList;
030 import java.util.List;
031 import java.util.StringTokenizer;
032
033 /**
034 * @org.apache.xbean.XBean element="destinationPathSeparatorPlugin"
035 */
036
037 public class DestinationPathSeparatorBroker extends BrokerPluginSupport {
038
039 String pathSeparator = "/";
040
041 protected ActiveMQDestination convertDestination(ActiveMQDestination destination) {
042 if (destination != null && destination.getPhysicalName().contains(pathSeparator)) {
043 List<String> l = new ArrayList<String>();
044 StringTokenizer iter = new StringTokenizer(destination.getPhysicalName(), pathSeparator);
045 while (iter.hasMoreTokens()) {
046 String name = iter.nextToken().trim();
047 if (name.length() == 0) {
048 continue;
049 }
050 l.add(name);
051 }
052
053 String newName = DestinationPath.toString(l.toArray(new String[l.size()]));
054 return ActiveMQDestination.createDestination(newName, destination.getDestinationType());
055 } else {
056 return destination;
057 }
058 }
059
060
061 @Override
062 public void acknowledge(ConsumerBrokerExchange consumerExchange, MessageAck ack) throws Exception {
063 ack.setDestination(convertDestination(ack.getDestination()));
064 super.acknowledge(consumerExchange, ack);
065 }
066
067 @Override
068 public Subscription addConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
069 info.setDestination(convertDestination(info.getDestination()));
070 return super.addConsumer(context, info);
071 }
072
073 @Override
074 public void addProducer(ConnectionContext context, ProducerInfo info) throws Exception {
075 info.setDestination(convertDestination(info.getDestination()));
076 super.addProducer(context, info);
077 }
078
079 @Override
080 public void removeConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
081 info.setDestination(convertDestination(info.getDestination()));
082 super.removeConsumer(context, info);
083 }
084
085 @Override
086 public void removeProducer(ConnectionContext context, ProducerInfo info) throws Exception {
087 info.setDestination(convertDestination(info.getDestination()));
088 super.removeProducer(context, info);
089 }
090
091 @Override
092 public void send(ProducerBrokerExchange producerExchange, Message messageSend) throws Exception {
093 messageSend.setDestination(convertDestination(messageSend.getDestination()));
094 super.send(producerExchange, messageSend);
095 }
096
097 @Override
098 public Destination addDestination(ConnectionContext context, ActiveMQDestination destination, boolean createIfTemporary) throws Exception {
099 return super.addDestination(context, convertDestination(destination), createIfTemporary);
100 }
101
102 @Override
103 public void removeDestination(ConnectionContext context, ActiveMQDestination destination, long timeout) throws Exception {
104 super.removeDestination(context, convertDestination(destination), timeout);
105 }
106
107 @Override
108 public void addDestinationInfo(ConnectionContext context, DestinationInfo info) throws Exception {
109 info.setDestination(convertDestination(info.getDestination()));
110 super.addDestinationInfo(context, info);
111 }
112
113 @Override
114 public void removeDestinationInfo(ConnectionContext context, DestinationInfo info) throws Exception {
115 info.setDestination(convertDestination(info.getDestination()));
116 super.removeDestinationInfo(context, info);
117 }
118
119 @Override
120 public void processConsumerControl(ConsumerBrokerExchange consumerExchange, ConsumerControl control) {
121 control.setDestination(convertDestination(control.getDestination()));
122 super.processConsumerControl(consumerExchange, control);
123 }
124
125 @Override
126 public Response messagePull(ConnectionContext context, MessagePull pull) throws Exception {
127 pull.setDestination(convertDestination(pull.getDestination()));
128 return super.messagePull(context, pull);
129 }
130
131 public void setPathSeparator(String pathSeparator) {
132 this.pathSeparator = pathSeparator;
133 }
134 }