com.googlecode.jcimd.TcpNetConnectionFactory.java Source code

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Here is the source code for com.googlecode.jcimd.TcpNetConnectionFactory.java

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/*
 * Copyright 2010-2011 the original author or authors.
 *
 * Licensed 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 com.googlecode.jcimd;

import java.net.InetSocketAddress;
import java.net.Socket;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;

import javax.net.SocketFactory;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * Factory for {@link TcpNetConnection}.
 *
 * @author Lorenzo Dee
 */
public class TcpNetConnectionFactory implements ConnectionFactory {

    private static final Log logger = LogFactory.getLog(TcpNetConnectionFactory.class);

    private final String host;
    private final int port;
    private final int timeout;

    private final String username;
    private final String password;

    private Executor executor;

    public TcpNetConnectionFactory(String host, int port, String username, String password) {
        this(host, port, username, password, 0);
    }

    public TcpNetConnectionFactory(String host, int port, String username, String password, int timeout) {
        super();
        this.host = host;
        this.port = port;
        this.username = username;
        this.password = password;
        this.timeout = timeout;
        this.executor = Executors.newFixedThreadPool(5);
    }

    @Override
    public Connection getConnection() throws Exception {
        Socket socket = SocketFactory.getDefault().createSocket();
        if (logger.isDebugEnabled()) {
            logger.debug("Connecting to [" + host + ":" + port + "]...");
        }
        socket.connect(new InetSocketAddress(this.host, this.port), 2000);
        if (logger.isDebugEnabled()) {
            logger.debug("Connected to [" + host + ":" + port + "]");
        }
        if (this.timeout > 0) {
            socket.setSoTimeout(this.timeout);
        }
        PacketSerializer serializer = new PacketSerializer();
        serializer.setSequenceNumberGenerator(new ApplicationPacketSequenceNumberGenerator());
        TcpNetConnection newConnection = new TcpNetConnection(socket, serializer, this.username, this.password);
        this.executor.execute(newConnection);
        newConnection.login();
        return newConnection;
    }

    public String getHost() {
        return host;
    }

    public int getPort() {
        return port;
    }

}