Blame - jdk/src/share/classes/sun/nio/cs/ext/IBM1147.java - platform/libcore

J. Duke

319a3b9

2007-12-01 00:00:00 +0000

[diff] [blame^]

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/*

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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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*

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* This code is free software; you can redistribute it and/or modify it

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* under the terms of the GNU General Public License version 2 only, as

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* published by the Free Software Foundation. Sun designates this

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* particular file as subject to the "Classpath" exception as provided

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* by Sun in the LICENSE file that accompanied this code.

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*

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* This code is distributed in the hope that it will be useful, but WITHOUT

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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License

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* version 2 for more details (a copy is included in the LICENSE file that

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* accompanied this code).

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*

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* You should have received a copy of the GNU General Public License version

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* 2 along with this work; if not, write to the Free Software Foundation,

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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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*

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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

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* CA 95054 USA or visit www.sun.com if you need additional information or

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* have any questions.

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*/

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package sun.nio.cs.ext;

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import java.nio.charset.Charset;

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import java.nio.charset.CharsetDecoder;

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import java.nio.charset.CharsetEncoder;

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import sun.nio.cs.StandardCharsets;

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import sun.nio.cs.SingleByteDecoder;

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import sun.nio.cs.SingleByteEncoder;

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import sun.nio.cs.HistoricallyNamedCharset;

public class IBM1147

extends Charset

implements HistoricallyNamedCharset

{

public IBM1147() {

super("IBM01147", ExtendedCharsets.aliasesFor("IBM01147"));

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}

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public String historicalName() {

return "Cp1147";

}

public boolean contains(Charset cs) {

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return (cs instanceof IBM1147);

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}

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public CharsetDecoder newDecoder() {

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return new Decoder(this);

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}

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public CharsetEncoder newEncoder() {

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return new Encoder(this);

}

/**

* These accessors are temporarily supplied while sun.io

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* converters co-exist with the sun.nio.cs.{ext} charset coders

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* These facilitate sharing of conversion tables between the

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* two co-existing implementations. When sun.io converters

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* are made extinct these will be unncessary and should be removed

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*/

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public short[] getEncoderIndex1() {

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return Encoder.index1;

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}

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public String getEncoderIndex2() {

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return Encoder.index2;

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}

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private static class Decoder extends IBM297.Decoder {

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public Decoder(Charset cs) {

super(cs);

}

public char decode(int byteIndex) {

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return (byteIndex == (byte)0x9F) ? '\u20AC' : super.decode(byteIndex);

}

}

private static class Encoder extends SingleByteEncoder {

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public Encoder(Charset cs) {

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super(cs, index1, index2, 0xFF00, 0x00FF, 8);

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}

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private final static String index2 =

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"\u0000\u0001\u0002\u0003\u0037\u002D\u002E\u002F" +

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"\u0016\u0005\u0025\u000B\f\r\u000E\u000F" +

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"\u0010\u0011\u0012\u0013\u003C\u003D\u0032\u0026" +

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"\u0018\u0019\u003F\'\u001C\u001D\u001E\u001F" +

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"\u0040\u004F\u007F\u00B1\u005B\u006C\u0050\u007D" +

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"\u004D\u005D\\\u004E\u006B\u0060\u004B\u0061" +

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"\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F7" +

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"\u00F8\u00F9\u007A\u005E\u004C\u007E\u006E\u006F" +

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"\u0044\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7" +

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"\u00C8\u00C9\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6" +

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"\u00D7\u00D8\u00D9\u00E2\u00E3\u00E4\u00E5\u00E6" +

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"\u00E7\u00E8\u00E9\u0090\u0048\u00B5\u005F\u006D" +

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"\u00A0\u0081\u0082\u0083\u0084\u0085\u0086\u0087" +

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"\u0088\u0089\u0091\u0092\u0093\u0094\u0095\u0096" +

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"\u0097\u0098\u0099\u00A2\u00A3\u00A4\u00A5\u00A6" +

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"\u00A7\u00A8\u00A9\u0051\u00BB\u0054\u00BD\u0007" +

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"\u0020\u0021\"\u0023\u0024\u0015\u0006\u0017" +

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"\u0028\u0029\u002A\u002B\u002C\t\n\u001B" +

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"\u0030\u0031\u001A\u0033\u0034\u0035\u0036\b" +

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"\u0038\u0039\u003A\u003B\u0004\u0014\u003E\u00FF" +

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"\u0041\u00AA\u00B0\u007B\u0000\u00B2\u00DD\u005A" +

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"\u00A1\u00B4\u009A\u008A\u00BA\u00CA\u00AF\u00BC" +

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"\u004A\u008F\u00EA\u00FA\u00BE\u0079\u00B6\u00B3" +

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"\u009D\u00DA\u009B\u008B\u00B7\u00B8\u00B9\u00AB" +

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"\u0064\u0065\u0062\u0066\u0063\u0067\u009E\u0068" +

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"\u0074\u0071\u0072\u0073\u0078\u0075\u0076\u0077" +

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"\u00AC\u0069\u00ED\u00EE\u00EB\u00EF\u00EC\u00BF" +

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"\u0080\u00FD\u00FE\u00FB\u00FC\u00AD\u00AE\u0059" +

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"\u007C\u0045\u0042\u0046\u0043\u0047\u009C\u00E0" +

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"\u00D0\u00C0\u0052\u0053\u0058\u0055\u0056\u0057" +

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"\u008C\u0049\u00CD\u00CE\u00CB\u00CF\u00CC\u00E1" +

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"\u0070\u006A\u00DE\u00DB\u00DC\u008D\u008E\u00DF" +

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