Mercurial > hg > blitz_stable
comparison src/com/go/trove/net/PlainSocketFactory.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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-1:000000000000 | 0:3dc0c5604566 |
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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 } |