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: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.vfs.i18n;
30:
31: import com.caucho.vfs.OutputStreamWithBuffer;
32:
33: import java.io.IOException;
34:
35: /**
36: * Implements an encoding char-to-byte writer for the windows hack
37: * factory.
38: */
39: public class WindowsHackWriter extends EncodingWriter {
40: private final static WindowsHackWriter _writer = new WindowsHackWriter();
41:
42: /**
43: * Null-arg constructor for instantiation by com.caucho.vfs.Encoding only.
44: */
45: public WindowsHackWriter() {
46: }
47:
48: /**
49: * Returns the Java encoding for the writer.
50: */
51: public String getJavaEncoding() {
52: return "WindowsHack";
53: }
54:
55: /**
56: * Create a windows-hack writer using on the OutputStream to send bytes.
57: *
58: * @param os the write stream receiving the bytes.
59: * @param javaEncoding the JDK name for the encoding.
60: *
61: * @return the windows-hack writer.
62: */
63: public EncodingWriter create(String javaEncoding) {
64: return _writer;
65: }
66:
67: /**
68: * Writes a character to the output stream with the correct encoding.
69: *
70: * @param ch the character to write.
71: */
72: public void write(OutputStreamWithBuffer os, char ch)
73: throws IOException {
74: os.write(ch);
75: }
76:
77: /**
78: * Writes into a character buffer using the correct encoding.
79: *
80: * @param cbuf character array with the data to write.
81: * @param off starting offset into the character array.
82: * @param len the number of characters to write.
83: */
84: public void write(OutputStreamWithBuffer os, char[] cbuf, int off,
85: int len) throws IOException {
86: for (int i = 0; i < len; i++)
87: os.write(cbuf[off + i]);
88: }
89: }
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