1/*
2 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package sun.nio.cs.ext;
27
28import java.nio.charset.Charset;
29import java.nio.charset.CharsetDecoder;
30import java.nio.charset.CharsetEncoder;
31import sun.nio.cs.DoubleByte;
32
33public class MSISO2022JP extends ISO2022_JP
34{
35    public MSISO2022JP() {
36        super("x-windows-iso2022jp",
37              ExtendedCharsets.aliasesFor("x-windows-iso2022jp"));
38    }
39
40    public String historicalName() {
41        return "windows-iso2022jp";
42    }
43
44    public boolean contains(Charset cs) {
45      return super.contains(cs) ||
46             (cs instanceof MSISO2022JP);
47    }
48
49    public CharsetDecoder newDecoder() {
50        return new Decoder(this, CoderHolder.DEC0208, null);
51    }
52
53    public CharsetEncoder newEncoder() {
54        return new Encoder(this, CoderHolder.ENC0208, null, true);
55    }
56
57    private static class CoderHolder {
58        final static DoubleByte.Decoder DEC0208 =
59            (DoubleByte.Decoder)new JIS_X_0208_MS932().newDecoder();
60        final static DoubleByte.Encoder ENC0208 =
61            (DoubleByte.Encoder)new JIS_X_0208_MS932().newEncoder();
62    }
63}
64