Java String Upper Case toUppercaseNoAccents(String txt)

Description

to Uppercase No Accents

License

Open Source License

Declaration

public static String toUppercaseNoAccents(String txt) 

Method Source Code

//package com.java2s;
//    it under the terms of the GNU General Public License as published by

public class Main {
    private static final String UPPERCASE_ASCII = "AEIOU" // grave
            + "AEIOUY" // acute
            + "AEIOUY" // circumflex
            + "AON" // tilde
            + "AEIOUY" // umlaut
            + "A" // ring
            + "C" // cedilla
            + "OU" // double acute
    ;/*from ww w  .  jav  a2 s .c  om*/
    private static final String UPPERCASE_UNICODE = "\u00C0\u00C8\u00CC\u00D2\u00D9"
            + "\u00C1\u00C9\u00CD\u00D3\u00DA\u00DD" + "\u00C2\u00CA\u00CE\u00D4\u00DB\u0176" + "\u00C3\u00D5\u00D1"
            + "\u00C4\u00CB\u00CF\u00D6\u00DC\u0178" + "\u00C5" + "\u00C7" + "\u0150\u0170";

    public static String toUppercaseNoAccents(String txt) {
        if (txt == null) {
            return null;
        }
        String txtUpper = txt.toUpperCase();
        StringBuilder sb = new StringBuilder();
        int n = txtUpper.length();
        for (int i = 0; i < n; i++) {
            char c = txtUpper.charAt(i);
            int pos = UPPERCASE_UNICODE.indexOf(c);
            if (pos > -1) {
                sb.append(UPPERCASE_ASCII.charAt(pos));
            } else {
                sb.append(c);
            }
        }
        return sb.toString();
    }
}

Related

1. toUpperCaseHead(String str)
2. toUppercaseHeadCharactor(String str)
3. toUpperCaseIdent(String ident)
4. toUpperCaseName(String s)
5. toUpperCaseNamespace(String string)
6. toUpperCaseNotation(String camelNotation)
7. toUpperCaseOfFirstChar(String string)
8. toUpperCaseUnderscore(String text)
9. toUpperCaseWithUnderscores(String className)