1 /* ServerSocketChannelImpl.java --
2 Copyright (C) 2002, 2003 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
33 or based on this library. If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
41 import gnu
.java
.net
.PlainSocketImpl
;
42 import java
.io
.IOException
;
43 import java
.net
.InetSocketAddress
;
44 import java
.net
.ServerSocket
;
45 import java
.net
.Socket
;
46 import java
.net
.SocketAddress
;
47 import java
.net
.SocketException
;
48 import java
.net
.SocketTimeoutException
;
49 import java
.nio
.channels
.ClosedChannelException
;
50 import java
.nio
.channels
.NotYetBoundException
;
51 import java
.nio
.channels
.ServerSocketChannel
;
52 import java
.nio
.channels
.SocketChannel
;
53 import java
.nio
.channels
.spi
.SelectorProvider
;
55 public final class ServerSocketChannelImpl
extends ServerSocketChannel
57 private NIOServerSocket serverSocket
;
58 private boolean blocking
= true;
59 private boolean connected
;
61 protected ServerSocketChannelImpl (SelectorProvider provider
)
65 serverSocket
= new NIOServerSocket (this);
68 public int getNativeFD()
70 return serverSocket
.getPlainSocketImpl().getNativeFD();
73 public void finalizer()
87 protected void implCloseSelectableChannel () throws IOException
93 protected void implConfigureBlocking (boolean blocking
) throws IOException
95 serverSocket
.setSoTimeout (blocking ?
0 : NIOConstants
.DEFAULT_TIMEOUT
);
96 this.blocking
= blocking
;
99 public SocketChannel
accept () throws IOException
102 throw new ClosedChannelException();
104 if (!serverSocket
.isBound())
105 throw new NotYetBoundException();
107 boolean completed
= false;
111 NIOSocket socket
= (NIOSocket
) serverSocket
.accept();
113 return socket
.getChannel();
115 catch (SocketTimeoutException e
)
125 public ServerSocket
socket ()