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1   /*
2    * $Id: NumTranslator.java,v 1.2 2008/06/05 13:50:33 oeuillot Exp $
3    */
4   package org.rcfaces.core.internal.validator.impl;
5   
6   import org.apache.commons.logging.Log;
7   import org.apache.commons.logging.LogFactory;
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: 1.2 $ $Date: 2008/06/05 13:50:33 $
15   */
16  public class NumTranslator extends AbstractClientValidatorTask implements
17          ITranslatorTask {
18      private static final String REVISION = "$Revision: 1.2 $";
19  
20      private static final Log LOG = LogFactory.getLog(NumTranslator.class);
21  
22      public char applyTranslator(IClientValidatorContext context, char keyChar) {
23  
24          String separators = getParameter(context, "num.decSign");
25          if (separators == null || separators.length() < 1) {
26              return keyChar;
27          }
28  
29          if (separators.indexOf(keyChar) >= 0) {
30              return separators.charAt(0);
31          }
32  
33          return keyChar;
34      }
35  }