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.transport.amqp; 018 019import java.io.IOException; 020import java.net.Socket; 021import java.net.URI; 022import java.net.URISyntaxException; 023import java.net.UnknownHostException; 024import java.util.HashMap; 025import java.util.Map; 026 027import javax.net.ServerSocketFactory; 028import javax.net.SocketFactory; 029 030import org.apache.activemq.broker.BrokerService; 031import org.apache.activemq.broker.BrokerServiceAware; 032import org.apache.activemq.transport.MutexTransport; 033import org.apache.activemq.transport.Transport; 034import org.apache.activemq.transport.nio.NIOTransportFactory; 035import org.apache.activemq.transport.tcp.TcpTransport; 036import org.apache.activemq.transport.tcp.TcpTransportServer; 037import org.apache.activemq.util.IntrospectionSupport; 038import org.apache.activemq.wireformat.WireFormat; 039 040/** 041 * A <a href="http://amqp.org/">AMQP</a> over NIO transport factory 042 */ 043public class AmqpNioTransportFactory extends NIOTransportFactory implements BrokerServiceAware { 044 045 private BrokerService brokerService = null; 046 047 @Override 048 protected String getDefaultWireFormatType() { 049 return "amqp"; 050 } 051 052 @Override 053 protected TcpTransportServer createTcpTransportServer(URI location, ServerSocketFactory serverSocketFactory) throws IOException, URISyntaxException { 054 return new TcpTransportServer(this, location, serverSocketFactory) { 055 @Override 056 protected Transport createTransport(Socket socket, WireFormat format) throws IOException { 057 return new AmqpNioTransport(format, socket); 058 } 059 }; 060 } 061 062 @Override 063 protected TcpTransport createTcpTransport(WireFormat wf, SocketFactory socketFactory, URI location, URI localLocation) throws UnknownHostException, IOException { 064 return new AmqpNioTransport(wf, socketFactory, location, localLocation); 065 } 066 067 @SuppressWarnings("rawtypes") 068 @Override 069 public Transport serverConfigure(Transport transport, WireFormat format, HashMap options) throws Exception { 070 transport = super.serverConfigure(transport, format, options); 071 072 // strip off the mutex transport. 073 if( transport instanceof MutexTransport ) { 074 transport = ((MutexTransport)transport).getNext(); 075 } 076 077 return transport; 078 } 079 080 @Override 081 @SuppressWarnings("rawtypes") 082 public Transport compositeConfigure(Transport transport, WireFormat format, Map options) { 083 AmqpTransportFilter amqpTransport = new AmqpTransportFilter(transport, format, brokerService); 084 085 Map<String, Object> wireFormatOptions = IntrospectionSupport.extractProperties(options, "wireFormat."); 086 087 IntrospectionSupport.setProperties(amqpTransport, options); 088 IntrospectionSupport.setProperties(amqpTransport.getWireFormat(), wireFormatOptions); 089 090 return super.compositeConfigure(amqpTransport, format, options); 091 } 092 093 @Override 094 protected Transport createInactivityMonitor(Transport transport, WireFormat format) { 095 AmqpInactivityMonitor monitor = new AmqpInactivityMonitor(transport, format); 096 AmqpTransportFilter filter = transport.narrow(AmqpTransportFilter.class); 097 filter.setInactivityMonitor(monitor); 098 return monitor; 099 } 100 101 @Override 102 public void setBrokerService(BrokerService brokerService) { 103 this.brokerService = brokerService; 104 } 105} 106