/**
* 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.transport.Transport;
import org.apache.activemq.transport.TransportServer;
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;
/**
* 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();
}
}