// Copyright (c) 2009 The Chromium Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

package org.chromium.sdk.internal;

import java.io.IOException;

import java.net.SocketAddress;

import org.chromium.sdk.ConnectionLogger;

import org.chromium.sdk.internal.transport.Handshaker;

import org.chromium.sdk.internal.transport.SocketConnection;

import org.chromium.sdk.internal.transport.Connection.NetListener;

/**

 * Factory for socket connections. Extremely simple and straight-forward

 * implementation. Note that it works only with stateless {@link Handshaker}s

 * because they are reused for every connection.

 */

public class SocketConnectionFactory implements ConnectionFactory {

  private final SocketAddress endpoint;

  private final int connectionTimeoutMs;

  private final ConnectionLogger.Factory connectionLoggerFactory;

  private final Handshaker handshaker;

  public SocketConnectionFactory(SocketAddress endpoint, int connectionTimeoutMs,

      ConnectionLogger.Factory connectionLoggerFactory, Handshaker handshaker) {

    this.endpoint = endpoint;

    this.connectionTimeoutMs = connectionTimeoutMs;

    this.connectionLoggerFactory = connectionLoggerFactory;

    this.handshaker = handshaker;

  }

  public SocketConnection newOpenConnection(NetListener netListener) throws IOException {

    ConnectionLogger connectionLogger;

    if (connectionLoggerFactory == null) {

      connectionLogger = null;

    } else {

      connectionLogger = connectionLoggerFactory.newConnectionLogger();

    }

    SocketConnection connection = new SocketConnection(endpoint, connectionTimeoutMs,

        connectionLogger, handshaker);

    connection.setNetListener(netListener);

    connection.start();

    return connection;

  }

}