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.broker.region; 018 019import org.apache.activemq.broker.Broker; 020import org.apache.activemq.broker.ConnectionContext; 021import org.apache.activemq.command.ActiveMQDestination; 022 023/** 024 * Represents a Composite Pattern of a {@link DestinationInterceptor} 025 * 026 * 027 */ 028public class CompositeDestinationInterceptor implements DestinationInterceptor { 029 030 private final DestinationInterceptor[] interceptors; 031 032 public CompositeDestinationInterceptor(final DestinationInterceptor[] interceptors) { 033 this.interceptors = interceptors; 034 } 035 036 public Destination intercept(Destination destination) { 037 for (int i = 0; i < interceptors.length; i++) { 038 destination = interceptors[i].intercept(destination); 039 } 040 return destination; 041 } 042 043 044 public void remove(Destination destination) { 045 for (int i = 0; i < interceptors.length; i++) { 046 interceptors[i].remove(destination); 047 } 048 } 049 050 public void create(Broker broker, ConnectionContext context, ActiveMQDestination destination) throws Exception { 051 for (int i = 0; i < interceptors.length; i++) { 052 interceptors[i].create(broker, context, destination); 053 } 054 } 055 056}