01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.vfs;
31:
32: import java.io.IOException;
33: import java.net.InetAddress;
34: import java.nio.channels.Selector;
35:
36: /**
37: * Abstract socket to handle both normal sockets and bin/resin sockets.
38: */
39: abstract public class QServerSocket {
40: public void setTcpNoDelay(boolean delay) {
41: }
42:
43: public boolean isTcpNoDelay() {
44: return false;
45: }
46:
47: public boolean isJNI() {
48: return false;
49: }
50:
51: public boolean setSaveOnExec() {
52: return false;
53: }
54:
55: public int getSystemFD() {
56: return -1;
57: }
58:
59: /**
60: * Sets the socket's listen backlog.
61: */
62: public void listen(int backlog) {
63: }
64:
65: /**
66: * Sets the connection read timeout.
67: */
68: abstract public void setConnectionSocketTimeout(int ms);
69:
70: abstract public boolean accept(QSocket socket) throws IOException;
71:
72: abstract public QSocket createSocket() throws IOException;
73:
74: abstract public InetAddress getLocalAddress();
75:
76: abstract public int getLocalPort();
77:
78: public Selector getSelector() {
79: return null;
80: }
81:
82: public boolean isClosed() {
83: return false;
84: }
85:
86: abstract public void close() throws IOException;
87: }
|