| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.commons.codec; |
| |
| /** |
| * Character encoding names required of every implementation of the Java platform. |
| * |
| * From the Java documentation <a |
| * href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>: |
| * <p> |
| * <cite>Every implementation of the Java platform is required to support the following character encodings. Consult the |
| * release documentation for your implementation to see if any other encodings are supported. Consult the release |
| * documentation for your implementation to see if any other encodings are supported.</cite> |
| * </p> |
| * |
| * <ul> |
| * <li>{@code US-ASCII}<p> |
| * Seven-bit ASCII, a.k.a. ISO646-US, a.k.a. the Basic Latin block of the Unicode character set.</p></li> |
| * <li>{@code ISO-8859-1}<p> |
| * ISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1.</p></li> |
| * <li>{@code UTF-8}<p> |
| * Eight-bit Unicode Transformation Format.</p></li> |
| * <li>{@code UTF-16BE}<p> |
| * Sixteen-bit Unicode Transformation Format, big-endian byte order.</p></li> |
| * <li>{@code UTF-16LE}<p> |
| * Sixteen-bit Unicode Transformation Format, little-endian byte order.</p></li> |
| * <li>{@code UTF-16}<p> |
| * Sixteen-bit Unicode Transformation Format, byte order specified by a mandatory initial byte-order mark (either order |
| * accepted on input, big-endian used on output.)</p></li> |
| * </ul> |
| * |
| * This perhaps would best belong in the [lang] project. Even if a similar interface is defined in [lang], it is not |
| * foreseen that [codec] would be made to depend on [lang]. |
| * |
| * <p> |
| * This class is immutable and thread-safe. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| * @since 1.4 |
| */ |
| public class CharEncoding { |
| |
| /** |
| * CharEncodingISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1. |
| * <p> |
| * Every implementation of the Java platform is required to support this character encoding. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| */ |
| public static final String ISO_8859_1 = "ISO-8859-1"; |
| |
| /** |
| * Seven-bit ASCII, also known as ISO646-US, also known as the Basic Latin block of the Unicode character set. |
| * <p> |
| * Every implementation of the Java platform is required to support this character encoding. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| */ |
| public static final String US_ASCII = "US-ASCII"; |
| |
| /** |
| * Sixteen-bit Unicode Transformation Format, The byte order specified by a mandatory initial byte-order mark |
| * (either order accepted on input, big-endian used on output) |
| * <p> |
| * Every implementation of the Java platform is required to support this character encoding. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| */ |
| public static final String UTF_16 = "UTF-16"; |
| |
| /** |
| * Sixteen-bit Unicode Transformation Format, big-endian byte order. |
| * <p> |
| * Every implementation of the Java platform is required to support this character encoding. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| */ |
| public static final String UTF_16BE = "UTF-16BE"; |
| |
| /** |
| * Sixteen-bit Unicode Transformation Format, little-endian byte order. |
| * <p> |
| * Every implementation of the Java platform is required to support this character encoding. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| */ |
| public static final String UTF_16LE = "UTF-16LE"; |
| |
| /** |
| * Eight-bit Unicode Transformation Format. |
| * <p> |
| * Every implementation of the Java platform is required to support this character encoding. |
| * </p> |
| * |
| * @see <a href="http://download.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a> |
| */ |
| public static final String UTF_8 = "UTF-8"; |
| } |