src/java.base/share/classes/sun/nio/cs/UTF_16LE.java - master - niceSOFT/openjdk21

src/java.base/share/classes/sun/nio/cs/UTF_16LE.java

65 строк2 KB

Martin Buchholz

8200310: Avoid charset lookup machinery in java.nio.charset.StandardCharsets

29 мар 2018, 07:14

29 мар 2018, 07:144546512

/*
 * Copyright (c) 2000, 2005, 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.
 */

package sun.nio.cs;

import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;

public class UTF_16LE extends Unicode
{

    public UTF_16LE() {
        super("UTF-16LE", StandardCharsets.aliases_UTF_16LE());
    }

    public String historicalName() {
        return "UnicodeLittleUnmarked";
    }

    public CharsetDecoder newDecoder() {
        return new Decoder(this);
    }

    public CharsetEncoder newEncoder() {
        return new Encoder(this);
    }

    private static class Decoder extends UnicodeDecoder {

        public Decoder(Charset cs) {
            super(cs, LITTLE);
        }
    }

    private static class Encoder extends UnicodeEncoder {

        public Encoder(Charset cs) {
            super(cs, LITTLE, false);
        }
    }

}