| %line | %branch | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| com.ozacc.mail.fetch.impl.sk_jp.io.UnicodeCorrector |
|
|
| 1 | /* |
|
| 2 | * @(#) $Id: UnicodeCorrector.java,v 1.1.2.1 2005/01/18 07:20:36 otsuka Exp $ |
|
| 3 | * $Revision: 1.1.2.1 $ |
|
| 4 | * Copyright (c) 2000 Shin Kinoshita All Rights Reserved. |
|
| 5 | */ |
|
| 6 | package com.ozacc.mail.fetch.impl.sk_jp.io; |
|
| 7 | ||
| 8 | import java.io.UnsupportedEncodingException; |
|
| 9 | import java.util.HashMap; |
|
| 10 | import java.util.Map; |
|
| 11 | ||
| 12 | /** |
|
| 13 | * UnicodeCorrector. |
|
| 14 | * <p> |
|
| 15 | * CorrectOutputStreamWriter¤ÇÍѤ¤¤é¤?¤?ʸ»úÎó¥Ð¥Ã¥Õ¥¡ÊäÀµ¥¯¥é¥¹¤Ç¤¹¡£<br> |
|
| 16 | * ½ÐÎÏ¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ë¤è¤Ã¤ÆÊäÀµ¤¹¤Ù¤Ê¸»ú¥³¡¼¥É¤¬°Û¤Ê¤?¤Î¤Ç¡¢ |
|
| 17 | * ¼ÂºÝ¤ÎÊäÀµ½èÍ?¤Ï¥µ¥Ö¥¯¥é¥¹¤Ç¹Ô¤¤¤Þ¤¹¡£<br> |
|
| 18 | * |
|
| 19 | * Âб?¤·¤Æ¤¤¤?¤Î¤Ï°Ê²¼¤Î¥³¥ó¥Ð¡¼¥¿Ì¾¤Ç¤¹¡£ |
|
| 20 | * </p> |
|
| 21 | * <UL> |
|
| 22 | * <LI>ISO2022JP |
|
| 23 | * <LI>ISO-2022-JP |
|
| 24 | * <LI>EUC-JP |
|
| 25 | * <LI>EUCJIS |
|
| 26 | * <LI>SJIS |
|
| 27 | * <LI>Shift_JIS |
|
| 28 | * <LI>MS932 |
|
| 29 | * <LI>Windows-31J |
|
| 30 | * </UL> |
|
| 31 | * @author Shin |
|
| 32 | * @version $Revision: 1.1.2.1 $ $Date: 2005/01/18 07:20:36 $ |
|
| 33 | */ |
|
| 34 | 0 | public abstract class UnicodeCorrector { |
| 35 | 0 | private static final Map correctorMap = new HashMap(); |
| 36 | static { |
|
| 37 | // x-sjis-cp932Åù¤Ç¤ª¤«¤·¤¯ÊÑ´¹¤µ¤?¤¿Unicode¤ò¾¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ç |
|
| 38 | // ½ÐÎϤ¹¤?¾?¹ç¤Ç¤¹ |
|
| 39 | 0 | correctorMap.put("iso2022jp", FromCP932Corrector.class); |
| 40 | 0 | correctorMap.put("iso-2022-jp", FromCP932Corrector.class); |
| 41 | 0 | correctorMap.put("euc-jp", FromCP932Corrector.class); |
| 42 | 0 | correctorMap.put("eucjis", FromCP932Corrector.class); |
| 43 | // Ʊ¤¸"SJIS"¤Ç¤âSun¤ÈMS-VM¤Ç¤Ï°Û¤Ê¤ê¤Þ¤¹¡£ |
|
| 44 | // Sun-JDK1.1¤ÏSJIS¤Ïx-sjis-jdk-1.1.7¤Ç¡¢MS-VM¤Ïx-sjis-cp932¤Ç¤¹¡£ |
|
| 45 | // ¤·¤«¤·¡¢MS-JDKÃæ¤Î¥¯¥é¥¹¥é¥¤¥Ö¥é¥ê¤À¤±¤Ïx-sjis-jdk-1.1.7Á?Åö¤Ë¤Ê¤?¤Î¤Ç |
|
| 46 | // º¤¤Ã¤¿¤â¤Î¤Ç¤¹¡£(¥Õ¥¡¥¤¥?½ñ¤½Ð¤·Åù¤Î¤È¤¤Î¤ß¤ª¤«¤·¤¯¤Ê¤?) |
|
| 47 | // ¤³¤?¤ÏWindows¥Í¥¤¥Æ¥£¥Ö¤ÊÊÑ´¹É½¤ÇÀ¸À®¤µ¤?¤¿Unicode¤? |
|
| 48 | // x-sjis-jdk-1.1.7¤Ç½ÐÎϤ¹¤?¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£ |
|
| 49 | 0 | correctorMap.put("sjis", FromCP932Corrector.class); |
| 50 | 0 | correctorMap.put("shift_jis", FromCP932Corrector.class); |
| 51 | // MS-VM¤Ç¥Õ¥¡¥¤¥?½ÐÎϤò¹Ô¤¦¾?¹ç¤Ë¸Â¤ê¡¢¤³¤Á¤é¤Ç¤Ê¤±¤?¤Ð¤Ê¤ê¤Þ¤»¤ó¡£ |
|
| 52 | // correctorMap.put("sjis", ToCP932Corrector.class); |
|
| 53 | // JDK1.2¤«¤é¤ÏWindows¤Î¥Ç¥Õ¥©¥?¥È¤¬"MS932"(x-sjis-cp932Á?Å?)¤È¤Ê¤ê¤Þ¤·¤¿¡£ |
|
| 54 | // ¤³¤?¤Ç¡¢Â¾¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤ÇÊÑ´¹¤µ¤?¤¿(Àµ¤·¤¤)Unicode¤¬"ms932" |
|
| 55 | // ¤Ç¤Î½ÐÎÏ»?¤Ë¤ª¤«¤·¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ |
|
| 56 | // ¤³¤?¤òÊäÀµ¤·¤Þ¤¹¡£ |
|
| 57 | 0 | correctorMap.put("ms932", ToCP932Corrector.class); |
| 58 | 0 | correctorMap.put("windows-31j", ToCP932Corrector.class); |
| 59 | } |
|
| 60 | ||
| 61 | /** |
|
| 62 | * Create an UnicodeCorrector that uses |
|
| 63 | * the named character encoding. |
|
| 64 | * @param enc Name of the encoding to be used |
|
| 65 | * @exception UnsupportedEncodingException |
|
| 66 | * If the named encoding is not supported |
|
| 67 | */ |
|
| 68 | public static UnicodeCorrector getInstance(String enc) |
|
| 69 | throws UnsupportedEncodingException { |
|
| 70 | 0 | Class correctorClass = (Class)correctorMap.get(enc.toLowerCase()); |
| 71 | 0 | if (correctorClass == null) { |
| 72 | 0 | throw new UnsupportedEncodingException(enc); |
| 73 | } |
|
| 74 | try { |
|
| 75 | 0 | return (UnicodeCorrector)correctorClass.newInstance(); |
| 76 | 0 | } catch (Exception e) { |
| 77 | 0 | throw new UnsupportedEncodingException( |
| 78 | 0 | correctorClass + " cannot get newInstance.\n" + e); |
| 79 | } |
|
| 80 | } |
|
| 81 | ||
| 82 | /** |
|
| 83 | * Unicodeʸ»úÇÛÎó¤ÎÊäÀµ¤ò¹Ô¤¤¤Þ¤¹¡£ |
|
| 84 | * <p> |
|
| 85 | * ÆÃÄê¤Îʸ»ú¤òÆÃÄ?¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ç½ÐÎϤ·¤è¤¦¤È¤·¤¿ºÝ¤Î |
|
| 86 | * sun.io¥³¥ó¥Ð¡¼¥¿¤Ç¤ÏÀµ¾?¤ËÊÑ´¹¤Ç¤¤Ê¤¤Éôʬ¤òÊäÀµ¤·¤Þ¤¹¡£ |
|
| 87 | * </p> |
|
| 88 | * @param cbuf Buffer of characters |
|
| 89 | * @param off Offset from which to start writing characters |
|
| 90 | * @param len Number of characters to write |
|
| 91 | * @return Result that corrected. |
|
| 92 | * Note:Return array is different from <code>cbuf</code> |
|
| 93 | * in case of different result size. |
|
| 94 | */ |
|
| 95 | public char[] correct(class="keyword">char cbuf[], int off, int len) { |
|
| 96 | 0 | StringBuffer buf = new StringBuffer(); |
| 97 | 0 | for (int i = off; i < len; i++) { |
| 98 | 0 | buf.append(correct(cbuf[i])); |
| 99 | } |
|
| 100 | 0 | return new String(buf).toCharArray(); |
| 101 | } |
|
| 102 | ||
| 103 | public String correct(String s) { |
|
| 104 | 0 | StringBuffer buf = new StringBuffer(); |
| 105 | 0 | for (int i = 0; i < s.length(); i++) { |
| 106 | 0 | buf.append(correct(s.charAt(i))); |
| 107 | } |
|
| 108 | 0 | return new String(buf); |
| 109 | } |
|
| 110 | ||
| 111 | // ÀǽŪ¤Ë¤³¤?¤òabstract¤Ë¤¹¤?¤Î¤Ï¤¿¤á¤é¤Ã¤¿¤¬¡¦¡¦¡¦ |
|
| 112 | public abstract char correct(class="keyword">char c); |
|
| 113 | ||
| 114 | /** |
|
| 115 | * ¿·¤·¤¤UnicodeCorrector¤òÄɲä·¤Þ¤¹¡£ |
|
| 116 | * <p> |
|
| 117 | * ¤³¤Î¥½¡¼¥¹¥³¡¼¥É¤òÊѤ¨¤º¤Ë¡¢Æ°Åª¤Ë¿·¤¿¤Ê½ÐÎÏ¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ë |
|
| 118 | * Âб?¤·¤¿UnicodeCorrector¤òÅÐÏ¿¤·¤¿¤¤¾?¹ç¤ËÍѤ¤¤Þ¤¹¡£ |
|
| 119 | * </p> |
|
| 120 | * @param enc Âб?¤¹¤?¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°Ì¾ |
|
| 121 | * @param correctorClass UnicodeCorrector¥µ¥Ö¥¯¥é¥¹¤ÎClass¥ª¥Ö¥¸¥§¥¯¥È |
|
| 122 | */ |
|
| 123 | public static void addCorrector(String enc, Class correctorClass) { |
|
| 124 | 0 | if (!correctorClass.isInstance(UnicodeCorrector.class)) { |
| 125 | 0 | throw new IllegalArgumentException( |
| 126 | 0 | "Corrector is not UnicodeCorrector type."); |
| 127 | } |
|
| 128 | 0 | correctorMap.put(enc, correctorClass); |
| 129 | 0 | } |
| 130 | } |
| This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |