1 /*
   2  * Copyright (c) 2000, 2008, 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 
  26 package sun.nio.ch;
  27 
  28 import java.io.FileDescriptor;
  29 import java.io.IOException;
  30 import java.net.ServerSocket;
  31 import java.net.Socket;
  32 import java.net.ProtocolFamily;
  33 import java.nio.channels.*;
  34 import java.nio.channels.spi.*;
  35 
  36 
  37 public abstract class SelectorProviderImpl
  38     extends SelectorProvider
  39 {
  40 
  41     public DatagramChannel openDatagramChannel() throws IOException {
  42         return new DatagramChannelImpl(this);
  43     }
  44 
  45     public DatagramChannel openDatagramChannel(ProtocolFamily family) throws IOException {
  46         return new DatagramChannelImpl(this, family);
  47     }
  48 
  49     public Pipe openPipe() throws IOException {
  50         return new PipeImpl(this);
  51     }
  52 
  53     public abstract AbstractSelector openSelector() throws IOException;
  54 
  55     public ServerSocketChannel openServerSocketChannel() throws IOException {
  56         return new ServerSocketChannelImpl(this);
  57     }
  58 
  59     @Override
  60     public ServerSocketChannel openServerSocketChannel(ProtocolFamily family) throws IOException {
  61         return new ServerSocketChannelImpl(this, family);
  62     }
  63 
  64     public SocketChannel openSocketChannel() throws IOException {
  65         return new SocketChannelImpl(this);
  66     }
  67 
  68     @Override
  69     public SocketChannel openSocketChannel(ProtocolFamily family) throws IOException {
  70         return new SocketChannelImpl(this, family);
  71     }
  72 }