ssneditor.java

webwork source

/*
 * WebWork, Web Application Framework
 *
 * Distributable under Apache license.
 * See terms of license at opensource.org
 */
package webwork.examples.userreg;

import webwork.action.ValidationEditorSupport;

/**
 *	@see java.beans.PropertyEditorSupport
 *	@see ValidationEditorSupport
 *	@author Kjetil H.Paulsen ([e-mail])
 *	@version $Revision: 1.3 $
 */
public class SsnEditor extends ValidationEditorSupport {

   public void setAsText(String txt) {
      // Validate sosial security number
      if (txt.length() == 0) {
         throw new IllegalArgumentException("Birth number must be specified");
      } else if (txt.length() != 11) {
         throw new IllegalArgumentException("Norwegian sosial security number must be 11 digits");
      }

      try {
         Long ssn = Long.decode(txt);
      } catch (NumberFormatException nfe) {
         throw new IllegalArgumentException("No characters or special signs, only digits allowed");
      }

      if (!Validator.checkSsn(txt)) {
         throw new IllegalArgumentException("This is not valid Norwegian social security number");
      }

      setValue(txt);
   }
}