1 /*
2 * Copyright 2000-2004 The Apache Software Foundation.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.apache.commons.scaffold.http;
18
19 import java.net.*;
20 import java.io.*;
21
22 /** A shorthand way to create BufferedReaders and
23 * PrintWriters associated with a Socket.
24 * <P>
25 * Taken from Core Servlets and JavaServer Pages
26 * from Prentice Hall and Sun Microsystems Press,
27 * http://www.coreservlets.com/.
28 * © 2000 Marty Hall; may be freely used or adapted.
29 */
30 public class SocketUtil {
31
32 /**
33 * Make a BufferedReader to get incoming data.
34 */
35 public static BufferedReader getReader(Socket s)
36 throws IOException {
37 return(new BufferedReader(
38 new InputStreamReader(s.getInputStream())));
39 }
40
41
42 /**
43 * Make a PrintWriter to send outgoing data.
44 * This PrintWriter will automatically flush stream
45 * when println is called.
46 */
47 public static PrintWriter getWriter(Socket s)
48 throws IOException {
49 // 2nd argument of true means autoflush
50 return(new PrintWriter(s.getOutputStream(), true));
51
52 }
53
54
55 } // end SocketUtil
56