org.books.view
Class CardNumberValidator
java.lang.Object
org.books.view.CardNumberValidator
- All Implemented Interfaces:
- java.util.EventListener, javax.faces.validator.Validator
public class CardNumberValidator
- extends java.lang.Object
- implements javax.faces.validator.Validator
CAS Enterprise Application Development mit Java EE (EADJ) - 2007
Modul: Web-Tier (JSF)
Uebung: 9 (Validator)
Beschreibung:
Diese Klasse validiert die Nummer der Kreditkarte und wirft bei Ungueltigkeit,
eine Fehlermeldung.
Copyright (c) 2007 bouquet dot ch, 3032 Hinterkappelen. All rights reseved.
- Version:
- 1.0 - 04.05.2007
- Author:
- Marc Bouquet ( marc at bouquet dot ch, Switzerland )
- See Also:
@link{javax.faces.validator.Validator}
Fields inherited from interface javax.faces.validator.Validator |
NOT_IN_RANGE_MESSAGE_ID |
Method Summary |
void |
validate(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
java.lang.Object value)
Validiert das Format einer Kreditkarten Nummer. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CardNumberValidator
public CardNumberValidator()
validate
public void validate(javax.faces.context.FacesContext context,
javax.faces.component.UIComponent component,
java.lang.Object value)
throws javax.faces.validator.ValidatorException
- Validiert das Format einer Kreditkarten Nummer.
Validates the format of a credit card number.
- Specified by:
validate
in interface javax.faces.validator.Validator
- Parameters:
context
- FacesContext FacesContext
the faces contextcomponent
- UIComponent UIComponent
the componentvalue
- Object
- Throws:
javax.faces.validator.ValidatorException
- Validierungsfehler
Copyright © 2007 - bouquet dot ch, 3032 Hinterkappelen. All Rights Reserved.