| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.activemq.transport.tcp; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.net.UnknownHostException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.net.ServerSocketFactory; |
| import javax.net.SocketFactory; |
| |
| import org.apache.activemq.openwire.OpenWireFormat; |
| import org.apache.activemq.transport.InactivityMonitor; |
| import org.apache.activemq.transport.Transport; |
| import org.apache.activemq.transport.TransportFactory; |
| import org.apache.activemq.transport.TransportLoggerFactory; |
| import org.apache.activemq.transport.TransportServer; |
| import org.apache.activemq.transport.WireFormatNegotiator; |
| import org.apache.activemq.util.IOExceptionSupport; |
| import org.apache.activemq.util.IntrospectionSupport; |
| import org.apache.activemq.util.URISupport; |
| import org.apache.activemq.wireformat.WireFormat; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.net.Socket; |
| import java.net.ServerSocket; |
| import java.net.InetAddress; |
| |
| import org.apache.activemq.transport.tcp.ServerSocketTstFactory; |
| |
| /** |
| * Automatically generated socket.close() calls to simulate network faults |
| */ |
| public class TcpFaultyTransportFactory extends TcpTransportFactory { |
| private static final Logger LOG = LoggerFactory.getLogger(TcpFaultyTransportFactory.class); |
| |
| protected TcpFaultyTransport createTcpFaultyTransport(WireFormat wf, SocketFactory socketFactory, URI location, URI localLocation) throws UnknownHostException, IOException { |
| return new TcpFaultyTransport(wf, socketFactory, location, localLocation); |
| } |
| |
| protected Transport createTransport(URI location, WireFormat wf) throws UnknownHostException, IOException { |
| URI localLocation = null; |
| String path = location.getPath(); |
| // see if the path is a local URI location |
| if (path != null && path.length() > 0) { |
| int localPortIndex = path.indexOf(':'); |
| try { |
| Integer.parseInt(path.substring(localPortIndex + 1, path.length())); |
| String localString = location.getScheme() + ":/" + path; |
| localLocation = new URI(localString); |
| } catch (Exception e) { |
| LOG.warn("path isn't a valid local location for TcpTransport to use", e); |
| } |
| } |
| SocketFactory socketFactory = createSocketFactory(); |
| return createTcpFaultyTransport(wf, socketFactory, location, localLocation); |
| } |
| |
| protected TcpFaultyTransportServer createTcpFaultyTransportServer(final URI location, ServerSocketFactory serverSocketFactory) throws IOException, URISyntaxException { |
| return new TcpFaultyTransportServer(this, location, serverSocketFactory); |
| } |
| |
| public TransportServer doBind(final URI location) throws IOException { |
| try { |
| Map<String, String> options = new HashMap<String, String>(URISupport.parseParameters(location)); |
| |
| ServerSocketFactory serverSocketFactory = createServerSocketFactory(); |
| TcpFaultyTransportServer server = createTcpFaultyTransportServer(location, serverSocketFactory); |
| server.setWireFormatFactory(createWireFormatFactory(options)); |
| IntrospectionSupport.setProperties(server, options); |
| Map<String, Object> transportOptions = IntrospectionSupport.extractProperties(options, "transport."); |
| server.setTransportOption(transportOptions); |
| server.bind(); |
| |
| return server; |
| } catch (URISyntaxException e) { |
| throw IOExceptionSupport.create(e); |
| } |
| } |
| |
| |
| protected SocketFactory createSocketFactory() throws IOException { |
| return SocketTstFactory.getDefault(); |
| } |
| |
| |
| protected ServerSocketFactory createServerSocketFactory() throws IOException { |
| return ServerSocketTstFactory.getDefault(); |
| } |
| } |