001 /**
002 *
003 * Copyright 2004 Protique Ltd
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * 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.activemq.filter;
019
020 import org.activemq.message.ActiveMQDestination;
021
022 import javax.jms.Destination;
023 import java.util.ArrayList;
024 import java.util.Iterator;
025 import java.util.List;
026
027 /**
028 * A {@link DestinationFilter} used for composite destinations
029 *
030 * @version $Revision: 1.1.1.1 $
031 */
032 public class CompositeDestinationFilter extends DestinationFilter {
033 private List filters;
034
035 public CompositeDestinationFilter(ActiveMQDestination destination) {
036 List childDestinations = destination.getChildDestinations();
037 filters = new ArrayList(childDestinations.size());
038 for (Iterator iter = childDestinations.iterator(); iter.hasNext();) {
039 Destination childDestination = (Destination) iter.next();
040 filters.add(DestinationFilter.parseFilter(childDestination));
041 }
042 }
043
044 public boolean matches(Destination destination) {
045 for (Iterator iter = filters.iterator(); iter.hasNext();) {
046 DestinationFilter filter = (DestinationFilter) iter.next();
047 if (filter.matches(destination)) {
048 return true;
049 }
050 }
051 return false;
052 }
053
054 public boolean isWildcard() {
055 return true;
056 }
057 }