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1   /*
2    * $Id: UpperCaseTranslator.java,v 1.1 2007/11/29 12:58:13 oeuillot Exp $
3    */
4   package org.rcfaces.core.internal.validator.impl;
5   
6   import java.util.regex.Pattern;
7   
8   import org.rcfaces.core.validator.IClientValidatorContext;
9   import org.rcfaces.core.validator.ITranslatorTask;
10  
11  /**
12   * 
13   * @author Olivier Oeuillot (latest modification by $Author: oeuillot $)
14   * @version $Revision: 1.1 $ $Date: 2007/11/29 12:58:13 $
15   */
16  public class UpperCaseTranslator extends AbstractPatternTask implements
17          ITranslatorTask {
18  
19      private static final Pattern UPPERCASE_PATTERN = Pattern
20              .compile("[áãàâäåçéèêëíìîïñóõòôöúùûüý]");
21  
22      protected Pattern getPattern(IClientValidatorContext context) {
23          return UPPERCASE_PATTERN;
24      }
25  
26      public char applyTranslator(IClientValidatorContext context, char keyChar) {
27          int keyCode = keyChar;
28  
29          if (keyCode >= 97 && keyCode <= 122) {
30              return (char) (keyCode - 32);
31          }
32          if (keyCode > 127 && applyFilter(context, keyChar)) {
33              return (char) (keyCode - 32);
34          }
35  
36          return keyChar;
37      }
38  
39  }