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 */ 017 package org.apache.activemq.transport.discovery; 018 019 import java.io.IOException; 020 import java.net.URI; 021 import java.util.HashMap; 022 import java.util.Map; 023 024 import org.apache.activemq.transport.Transport; 025 import org.apache.activemq.transport.TransportServer; 026 import org.apache.activemq.transport.failover.FailoverTransportFactory; 027 import org.apache.activemq.util.IntrospectionSupport; 028 import org.apache.activemq.util.URISupport.CompositeData; 029 030 /** 031 * @version $Revision$ 032 */ 033 public class DiscoveryTransportFactory extends FailoverTransportFactory { 034 035 public Transport createTransport(CompositeData compositData) throws IOException { 036 Map<String, String> parameters = new HashMap<String, String>(compositData.getParameters()); 037 DiscoveryTransport transport = new DiscoveryTransport(createTransport(parameters)); 038 039 DiscoveryAgent discoveryAgent = DiscoveryAgentFactory.createDiscoveryAgent(compositData.getComponents()[0]); 040 transport.setDiscoveryAgent(discoveryAgent); 041 IntrospectionSupport.setProperties(transport, parameters); 042 transport.setParameters(parameters); 043 return transport; 044 } 045 046 public TransportServer doBind(URI location) throws IOException { 047 throw new IOException("Invalid server URI: " + location); 048 // try{ 049 // CompositeData compositData=URISupport.parseComposite(location); 050 // URI[] components=compositData.getComponents(); 051 // if(components.length!=1){ 052 // throw new IOException("Invalid location: "+location 053 // +", the location must have 1 and only 1 composite URI in it - components = " 054 // +components.length); 055 // } 056 // Map parameters=new HashMap(compositData.getParameters()); 057 // DiscoveryTransportServer server=new DiscoveryTransportServer(TransportFactory.bind(value,components[0])); 058 // IntrospectionSupport.setProperties(server,parameters,"discovery"); 059 // DiscoveryAgent discoveryAgent=DiscoveryAgentFactory.createDiscoveryAgent(server.getDiscovery()); 060 // // Use the host name to configure the group of the discovery agent. 061 // if(!parameters.containsKey("discovery.group")){ 062 // if(compositData.getHost()!=null){ 063 // parameters.put("discovery.group",compositData.getHost()); 064 // } 065 // } 066 // if(!parameters.containsKey("discovery.brokerName")){ 067 // parameters.put("discovery.brokerName",value); 068 // } 069 // IntrospectionSupport.setProperties(discoveryAgent,parameters,"discovery."); 070 // server.setDiscoveryAgent(discoveryAgent); 071 // return server; 072 // }catch(URISyntaxException e){ 073 // throw new IOException("Invalid location: "+location); 074 // } 075 } 076 077 }