Java example source code file (DoubleByte-X.java.template)

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Java - Java tags/keywords

b2c, b2max, b2min, charset, charsetdecoder, charsetencoder, dectype, enc_replacement, enctype, historicalname, implements, name_clz, nonroundtrip_b2c, nonroundtrip_c2b, util

The DoubleByte-X.java.template Java example source code

/*
 * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

// -- This file was mechanically generated: Do not edit! -- //

package $PACKAGE$;

import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.util.Arrays;
import sun.nio.cs.HistoricallyNamedCharset;
import sun.nio.cs.ext.DoubleByte;

public class $NAME_CLZ$ extends Charset
                        $IMPLEMENTS$
{
    public $NAME_CLZ$() {
        super("$NAME_CS$", $NAME_ALIASES$);
    }

    $HISTORICALNAME$

    public boolean contains(Charset cs) {
        $CONTAINS$
    }

    public CharsetDecoder newDecoder() {
        initb2c();
        return new  DoubleByte.Decoder$DECTYPE$(this, b2c, b2cSB, $B2MIN$, $B2MAX$);
    }

    public CharsetEncoder newEncoder() {
        initc2b();
        return new DoubleByte.Encoder$ENCTYPE$(this, $ENC_REPLACEMENT$ c2b, c2bIndex); 
    }

    $B2C$
    static char[][] b2c = new char[b2cStr.length][];
    static char[] b2cSB;
    private static volatile boolean b2cInitialized = false;

    static void initb2c() {
        if (b2cInitialized)
            return;
        synchronized (b2c) {
            if (b2cInitialized)
                return;
            for (int i = 0; i < b2cStr.length; i++) {
                if (b2cStr[i] == null)
                    b2c[i] = DoubleByte.B2C_UNMAPPABLE;
                else
                    b2c[i] = b2cStr[i].toCharArray();
            }
            b2cSB = b2cSBStr.toCharArray();
            b2cInitialized = true;
        }
    }

    static char[] c2b = new char[$C2BLENGTH$];
    static char[] c2bIndex = new char[0x100];
    private static volatile boolean c2bInitialized = false;

    static void initc2b() {
        if (c2bInitialized)
            return;
        synchronized (c2b) {
            if (c2bInitialized)
                return;
            $NONROUNDTRIP_B2C$
            $NONROUNDTRIP_C2B$
            DoubleByte.Encoder.initC2B(b2cStr, b2cSBStr, b2cNR, c2bNR,
                                       $B2MIN$, $B2MAX$,
                                       c2b, c2bIndex);
            c2bInitialized = true;
        }
    }
}