1 /*
   2  * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package com.sun.corba.se.impl.legacy.connection;
  26 
  27 import java.io.IOException;
  28 import java.net.InetSocketAddress;
  29 import java.net.ServerSocket;
  30 import java.net.Socket;
  31 import java.net.UnknownHostException;
  32 import java.nio.channels.ServerSocketChannel;
  33 import java.nio.channels.SocketChannel;
  34 
  35 import org.omg.CORBA.ORB;
  36 import org.omg.CORBA.COMM_FAILURE;
  37 import org.omg.CORBA.CompletionStatus;
  38 
  39 import com.sun.corba.se.spi.ior.IOR;
  40 import com.sun.corba.se.spi.ior.iiop.IIOPProfileTemplate ;
  41 import com.sun.corba.se.spi.ior.iiop.IIOPAddress ;
  42 import com.sun.corba.se.spi.legacy.connection.GetEndPointInfoAgainException;
  43 import com.sun.corba.se.spi.legacy.connection.ORBSocketFactory;
  44 import com.sun.corba.se.spi.logging.CORBALogDomains;
  45 import com.sun.corba.se.spi.transport.SocketInfo;
  46 
  47 import com.sun.corba.se.impl.legacy.connection.EndPointInfoImpl;
  48 import com.sun.corba.se.impl.logging.ORBUtilSystemException;
  49 import com.sun.corba.se.impl.orbutil.ORBConstants;
  50 
  51 public class DefaultSocketFactory
  52     implements
  53         ORBSocketFactory
  54 {
  55     private com.sun.corba.se.spi.orb.ORB orb;
  56     private static ORBUtilSystemException wrapper = ORBUtilSystemException.get(
  57         CORBALogDomains.RPC_TRANSPORT ) ;
  58 
  59     public DefaultSocketFactory()
  60     {
  61     }
  62 
  63     public void setORB(com.sun.corba.se.spi.orb.ORB orb)
  64     {
  65         this.orb = orb;
  66     }
  67 
  68     public ServerSocket createServerSocket(String type, int port)
  69         throws
  70             IOException
  71     {
  72         if (! type.equals(ORBSocketFactory.IIOP_CLEAR_TEXT)) {
  73             throw wrapper.defaultCreateServerSocketGivenNonIiopClearText( type ) ;
  74         }
  75 
  76         ServerSocket serverSocket;
  77 
  78         if (orb.getORBData().acceptorSocketType().equals(ORBConstants.SOCKETCHANNEL)) {
  79             ServerSocketChannel serverSocketChannel =
  80                 ServerSocketChannel.open();
  81             serverSocket = serverSocketChannel.socket();
  82         } else {
  83             serverSocket = new ServerSocket();
  84         }
  85         serverSocket.bind(new InetSocketAddress(port));
  86         return serverSocket;
  87     }
  88 
  89     public SocketInfo getEndPointInfo(ORB orb,
  90                                         IOR ior,
  91                                         SocketInfo socketInfo)
  92     {
  93         IIOPProfileTemplate temp =
  94             (IIOPProfileTemplate)ior.getProfile().getTaggedProfileTemplate() ;
  95         IIOPAddress primary = temp.getPrimaryAddress() ;
  96 
  97         return new EndPointInfoImpl(ORBSocketFactory.IIOP_CLEAR_TEXT,
  98                                     primary.getPort(),
  99                                     primary.getHost().toLowerCase());
 100     }
 101 
 102     public Socket createSocket(SocketInfo socketInfo)
 103         throws
 104             IOException,
 105             GetEndPointInfoAgainException
 106     {
 107         Socket socket;
 108 
 109         if (orb.getORBData().acceptorSocketType().equals(ORBConstants.SOCKETCHANNEL)) {
 110             InetSocketAddress address =
 111                 new InetSocketAddress(socketInfo.getHost(),
 112                                       socketInfo.getPort());
 113             SocketChannel socketChannel = SocketChannel.open(address);
 114             socket = socketChannel.socket();
 115         } else {
 116             socket = new Socket(socketInfo.getHost(),
 117                                 socketInfo.getPort());
 118         }
 119 
 120         // REVISIT - this is done in SocketOrChannelConnectionImpl
 121         try {
 122             socket.setTcpNoDelay(true);
 123         } catch (Exception e) {
 124             ;
 125         }
 126         return socket;
 127     }
 128 }
 129 
 130 // End of file.