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.advisory; 018 019import org.apache.activemq.broker.region.virtual.CompositeDestination; 020import org.apache.activemq.broker.region.virtual.VirtualDestination; 021import org.apache.activemq.broker.region.virtual.VirtualTopic; 022import org.apache.activemq.command.ActiveMQDestination; 023import org.apache.activemq.command.ActiveMQQueue; 024import org.apache.activemq.filter.DestinationFilter; 025 026/** 027 * This class will use a destination filter to see if the activeMQ destination matches 028 * the given virtual destination 029 * 030 */ 031public class DestinationFilterVirtualDestinationMatcher implements VirtualDestinationMatcher { 032 033 /* (non-Javadoc) 034 * @see org.apache.activemq.advisory.VirtualDestinationMatcher#matches(org.apache.activemq.broker.region.virtual.VirtualDestination) 035 */ 036 @Override 037 public boolean matches(VirtualDestination virtualDestination, ActiveMQDestination activeMQDest) { 038 if (virtualDestination instanceof CompositeDestination) { 039 DestinationFilter filter = DestinationFilter.parseFilter(virtualDestination.getMappedDestinations()); 040 if (filter.matches(activeMQDest)) { 041 return true; 042 } 043 } else if (virtualDestination instanceof VirtualTopic) { 044 DestinationFilter filter = DestinationFilter.parseFilter(new ActiveMQQueue(((VirtualTopic) virtualDestination).getPrefix() + DestinationFilter.ANY_DESCENDENT)); 045 if (filter.matches(activeMQDest)) { 046 return true; 047 } 048 } 049 050 return false; 051 } 052 053}