diff options
Diffstat (limited to 'OpenPGP-Keychain/src/com/google/zxing/common/CharacterSetECI.java')
-rw-r--r-- | OpenPGP-Keychain/src/com/google/zxing/common/CharacterSetECI.java | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/OpenPGP-Keychain/src/com/google/zxing/common/CharacterSetECI.java b/OpenPGP-Keychain/src/com/google/zxing/common/CharacterSetECI.java deleted file mode 100644 index 42b7fa9f6..000000000 --- a/OpenPGP-Keychain/src/com/google/zxing/common/CharacterSetECI.java +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright 2008 ZXing authors - * - * Licensed 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 com.google.zxing.common; - -import java.util.Hashtable; - -/** - * Encapsulates a Character Set ECI, according to "Extended Channel Interpretations" 5.3.1.1 - * of ISO 18004. - * - * @author Sean Owen - */ -public final class CharacterSetECI extends ECI { - - private static Hashtable VALUE_TO_ECI; - private static Hashtable NAME_TO_ECI; - - private static void initialize() { - VALUE_TO_ECI = new Hashtable(29); - NAME_TO_ECI = new Hashtable(29); - // TODO figure out if these values are even right! - addCharacterSet(0, "Cp437"); - addCharacterSet(1, new String[] {"ISO8859_1", "ISO-8859-1"}); - addCharacterSet(2, "Cp437"); - addCharacterSet(3, new String[] {"ISO8859_1", "ISO-8859-1"}); - addCharacterSet(4, "ISO8859_2"); - addCharacterSet(5, "ISO8859_3"); - addCharacterSet(6, "ISO8859_4"); - addCharacterSet(7, "ISO8859_5"); - addCharacterSet(8, "ISO8859_6"); - addCharacterSet(9, "ISO8859_7"); - addCharacterSet(10, "ISO8859_8"); - addCharacterSet(11, "ISO8859_9"); - addCharacterSet(12, "ISO8859_10"); - addCharacterSet(13, "ISO8859_11"); - addCharacterSet(15, "ISO8859_13"); - addCharacterSet(16, "ISO8859_14"); - addCharacterSet(17, "ISO8859_15"); - addCharacterSet(18, "ISO8859_16"); - addCharacterSet(20, new String[] {"SJIS", "Shift_JIS"}); - } - - private final String encodingName; - - private CharacterSetECI(int value, String encodingName) { - super(value); - this.encodingName = encodingName; - } - - public String getEncodingName() { - return encodingName; - } - - private static void addCharacterSet(int value, String encodingName) { - CharacterSetECI eci = new CharacterSetECI(value, encodingName); - VALUE_TO_ECI.put(new Integer(value), eci); // can't use valueOf - NAME_TO_ECI.put(encodingName, eci); - } - - private static void addCharacterSet(int value, String[] encodingNames) { - CharacterSetECI eci = new CharacterSetECI(value, encodingNames[0]); - VALUE_TO_ECI.put(new Integer(value), eci); // can't use valueOf - for (int i = 0; i < encodingNames.length; i++) { - NAME_TO_ECI.put(encodingNames[i], eci); - } - } - - /** - * @param value character set ECI value - * @return CharacterSetECI representing ECI of given value, or null if it is legal but - * unsupported - * @throws IllegalArgumentException if ECI value is invalid - */ - public static CharacterSetECI getCharacterSetECIByValue(int value) { - if (VALUE_TO_ECI == null) { - initialize(); - } - if (value < 0 || value >= 900) { - throw new IllegalArgumentException("Bad ECI value: " + value); - } - return (CharacterSetECI) VALUE_TO_ECI.get(new Integer(value)); - } - - /** - * @param name character set ECI encoding name - * @return CharacterSetECI representing ECI for character encoding, or null if it is legal - * but unsupported - */ - public static CharacterSetECI getCharacterSetECIByName(String name) { - if (NAME_TO_ECI == null) { - initialize(); - } - return (CharacterSetECI) NAME_TO_ECI.get(name); - } - -}
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