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 }