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.broker.region.virtual;
018    
019    import java.util.Collection;
020    
021    import org.apache.activemq.broker.Broker;
022    import org.apache.activemq.broker.ConnectionContext;
023    import org.apache.activemq.broker.region.Destination;
024    import org.apache.activemq.command.ActiveMQDestination;
025    
026    /**
027     * 
028     * 
029     */
030    public abstract class CompositeDestination implements VirtualDestination {
031    
032        private String name;
033        private Collection forwardTo;
034        private boolean forwardOnly = true;
035        private boolean copyMessage = true;
036    
037        public Destination intercept(Destination destination) {
038            return new CompositeDestinationFilter(destination, getForwardTo(), isForwardOnly(), isCopyMessage());
039        }
040        
041        public void create(Broker broker, ConnectionContext context, ActiveMQDestination destination) {
042        }
043    
044        public void remove(Destination destination) {        
045        }
046    
047        public String getName() {
048            return name;
049        }
050    
051        /**
052         * Sets the name of this composite destination
053         */
054        public void setName(String name) {
055            this.name = name;
056        }
057    
058        public Collection getForwardTo() {
059            return forwardTo;
060        }
061    
062        /**
063         * Sets the list of destinations to forward to
064         */
065        public void setForwardTo(Collection forwardDestinations) {
066            this.forwardTo = forwardDestinations;
067        }
068    
069        public boolean isForwardOnly() {
070            return forwardOnly;
071        }
072    
073        /**
074         * Sets if the virtual destination is forward only (and so there is no
075         * physical queue to match the virtual queue) or if there is also a physical
076         * queue with the same name).
077         */
078        public void setForwardOnly(boolean forwardOnly) {
079            this.forwardOnly = forwardOnly;
080        }
081    
082        public boolean isCopyMessage() {
083            return copyMessage;
084        }
085    
086        /**
087         * Sets whether a copy of the message will be sent to each destination.
088         * Defaults to true so that the forward destination is set as the
089         * destination of the message
090         */
091        public void setCopyMessage(boolean copyMessage) {
092            this.copyMessage = copyMessage;
093        }
094    
095    }