/*
* 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.mina.example.proxy;
import java.net.InetSocketAddress;
import org.apache.mina.common.ConnectFuture;
import org.apache.mina.common.IoConnector;
import org.apache.mina.common.IoFuture;
import org.apache.mina.common.IoFutureListener;
import org.apache.mina.common.IoSession;
import org.apache.mina.common.RuntimeIOException;
import org.apache.mina.common.TrafficMask;
/**
* Handles the client to proxy part of the proxied connection.
*
* @author The Apache Directory Project (mina-dev@directory.apache.org)
* @version $Rev$, $Date$
*
*/
public class ClientToProxyIoHandler extends AbstractProxyIoHandler {
private final ServerToProxyIoHandler connectorHandler;
private final IoConnector connector;
private final InetSocketAddress address;
public ClientToProxyIoHandler(ServerToProxyIoHandler connectorHandler,
IoConnector connector, InetSocketAddress address) {
this.connectorHandler = connectorHandler;
this.connector = connector;
this.address = address;
}
public void sessionOpened(final IoSession session) throws Exception {
connector.connect(address, connectorHandler).addListener(
new IoFutureListener() {
public void operationComplete(IoFuture f) {
ConnectFuture future = (ConnectFuture) f;
try {
future.getSession().setAttachment(session);
session.setAttachment(future.getSession());
future.getSession().setTrafficMask(TrafficMask.ALL);
} catch (RuntimeIOException e) {
// Connect failed
session.close();
} finally {
session.setTrafficMask(TrafficMask.ALL);
}
}
});
}
}