| /** |
| * $RCSfile$ |
| * $Revision$ |
| * $Date$ |
| * |
| * All rights reserved. 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 org.jivesoftware.smack.proxy; |
| |
| import java.io.IOException; |
| import java.net.InetAddress; |
| import java.net.InetSocketAddress; |
| import java.net.Proxy; |
| import java.net.Socket; |
| import java.net.UnknownHostException; |
| import javax.net.SocketFactory; |
| |
| /** |
| * SocketFactory for direct connection |
| * |
| * @author Atul Aggarwal |
| */ |
| class DirectSocketFactory |
| extends SocketFactory |
| { |
| |
| public DirectSocketFactory() |
| { |
| } |
| |
| static private int roundrobin = 0; |
| |
| public Socket createSocket(String host, int port) |
| throws IOException, UnknownHostException |
| { |
| Socket newSocket = new Socket(Proxy.NO_PROXY); |
| InetAddress resolved[] = InetAddress.getAllByName(host); |
| newSocket.connect(new InetSocketAddress(resolved[(roundrobin++) % resolved.length],port)); |
| return newSocket; |
| } |
| |
| public Socket createSocket(String host ,int port, InetAddress localHost, |
| int localPort) |
| throws IOException, UnknownHostException |
| { |
| return new Socket(host,port,localHost,localPort); |
| } |
| |
| public Socket createSocket(InetAddress host, int port) |
| throws IOException |
| { |
| Socket newSocket = new Socket(Proxy.NO_PROXY); |
| newSocket.connect(new InetSocketAddress(host,port)); |
| return newSocket; |
| } |
| |
| public Socket createSocket( InetAddress address, int port, |
| InetAddress localAddress, int localPort) |
| throws IOException |
| { |
| return new Socket(address,port,localAddress,localPort); |
| } |
| |
| } |