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comparison src/com/go/trove/net/PlainSocketFactory.java @ 0:3dc0c5604566

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Initial checkin of blitz 2.0 fcs - no installer yet.
author Dan Creswell <dan.creswell@gmail.com>
date Sat, 21 Mar 2009 11:00:06 +0000
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1 /* ====================================================================
2 * Trove - Copyright (c) 1997-2000 Walt Disney Internet Group
3 * ====================================================================
4 * The Tea Software License, Version 1.1
5 *
6 * Copyright (c) 2000 Walt Disney Internet Group. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. The end-user documentation included with the redistribution,
21 * if any, must include the following acknowledgment:
22 * "This product includes software developed by the
23 * Walt Disney Internet Group (http://opensource.go.com/)."
24 * Alternately, this acknowledgment may appear in the software itself,
25 * if and wherever such third-party acknowledgments normally appear.
26 *
27 * 4. The names "Tea", "TeaServlet", "Kettle", "Trove" and "BeanDoc" must
28 * not be used to endorse or promote products derived from this
29 * software without prior written permission. For written
30 * permission, please contact opensource@dig.com.
31 *
32 * 5. Products derived from this software may not be called "Tea",
33 * "TeaServlet", "Kettle" or "Trove", nor may "Tea", "TeaServlet",
34 * "Kettle", "Trove" or "BeanDoc" appear in their name, without prior
35 * written permission of the Walt Disney Internet Group.
36 *
37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40 * DISCLAIMED. IN NO EVENT SHALL THE WALT DISNEY INTERNET GROUP OR ITS
41 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
42 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
43 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
44 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
45 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
46 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
47 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
48 * ====================================================================
49 *
50 * For more information about Tea, please see http://opensource.go.com/.
51 */
52
53 package com.go.trove.net;
54
55 import java.net.*;
56
57 /******************************************************************************
58 * Allows client socket connections to be established with a timeout. Calling
59 * getSocket will always return a new socket, and recycle will always close the
60 * socket. Sessions are ignored on all requests.
61 *
62 * @author Brian S O'Neill
63 * @version
64 * <!--$$Revision: 1.1 $-->, <!--$$JustDate:--> 00/12/05 <!-- $-->
65 */
66 public class PlainSocketFactory implements SocketFactory {
67 private final InetAddress mAddr;
68 private final int mPort;
69 private final long mTimeout;
70
71 /**
72 * @param addr Address to connect new sockets to.
73 * @param port Port to connect new sockets to.
74 * @param timeout Maximum time to wait (in milliseconds) for new
75 * connections to be established before throwing an exception
76 */
77 public PlainSocketFactory(InetAddress addr, int port, long timeout) {
78 mAddr = addr;
79 mPort = port;
80 mTimeout = timeout;
81 }
82
83 public InetAddressAndPort getInetAddressAndPort() {
84 return new InetAddressAndPort(mAddr, mPort);
85 }
86
87 public InetAddressAndPort getInetAddressAndPort(Object session) {
88 return getInetAddressAndPort();
89 }
90
91 public long getDefaultTimeout() {
92 return mTimeout;
93 }
94
95 public CheckedSocket createSocket()
96 throws ConnectException, SocketException
97 {
98 return createSocket(mTimeout);
99 }
100
101 public CheckedSocket createSocket(Object session)
102 throws ConnectException, SocketException
103 {
104 return createSocket(mTimeout);
105 }
106
107 public CheckedSocket createSocket(long timeout)
108 throws ConnectException, SocketException
109 {
110 Socket socket = SocketConnector.connect(mAddr, mPort, timeout);
111 if (socket == null) {
112 throw new ConnectException("Connect timeout expired: " + timeout);
113 }
114 return CheckedSocket.check(socket);
115 }
116
117 public CheckedSocket createSocket(Object session, long timeout)
118 throws ConnectException, SocketException
119 {
120 return createSocket(timeout);
121 }
122
123 public CheckedSocket getSocket() throws ConnectException, SocketException {
124 return createSocket(mTimeout);
125 }
126
127 public CheckedSocket getSocket(Object session)
128 throws ConnectException, SocketException
129 {
130 return createSocket(mTimeout);
131 }
132
133 public CheckedSocket getSocket(long timeout)
134 throws ConnectException, SocketException
135 {
136 return createSocket(timeout);
137 }
138
139 public CheckedSocket getSocket(Object session, long timeout)
140 throws ConnectException, SocketException
141 {
142 return createSocket(timeout);
143 }
144
145 public void recycleSocket(CheckedSocket socket)
146 throws SocketException, IllegalArgumentException
147 {
148 if (socket != null) {
149 try {
150 socket.close();
151 }
152 catch (java.io.IOException e) {
153 throw new SocketException(e.getMessage());
154 }
155 }
156 }
157
158 public void clear() {
159 }
160
161 public int getAvailableCount() {
162 return 0;
163 }
164 }