org.josef.web.jsf.validator

Class BurgerServiceNummerValidator

java.lang.Object

org.josef.web.jsf.AbstractStateHolder

org.josef.web.jsf.validator.AbstractValidator

org.josef.web.jsf.validator.BurgerServiceNummerValidator

All Implemented Interfaces:

EventListener, javax.faces.component.StateHolder, javax.faces.validator.Validator

public class BurgerServiceNummerValidator
extends AbstractValidator

A validator that validates a Dutch social security number (Burger Service Nummer or BSN).
Usage: <jf:burgerServiceNummerValidator [message="..."] />
message: Error message in case a validation error occurs. It accepts a single argument:{0}=The BSN to validate.
In the absence of the message attribute, this validator will use a build in, standard error message.

Version:

1.0 $Revision: 5827 $

Author:

Kees Schotanus

Field Summary

Fields inherited from interface javax.faces.validator.Validator

NOT_IN_RANGE_MESSAGE_ID

Constructor Summary

Constructors

Constructor and Description
BurgerServiceNummerValidator()

Method Summary

Modifier and Type	Method and Description
void	validate(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component, Object bsn) Validates that the supplied bsn represents a valid Burger Service Nummer.

Methods inherited from class org.josef.web.jsf.validator.AbstractValidator

getFormattedErrorMessage, getMessage, hasMessage, isComponentOfTypeUIInput, restoreState, saveState, setMessage

Methods inherited from class org.josef.web.jsf.AbstractStateHolder

isTransient, setTransient

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BurgerServiceNummerValidator

public BurgerServiceNummerValidator()

Method Detail

validate

public void validate(javax.faces.context.FacesContext facesContext,
                     javax.faces.component.UIComponent component,
                     Object bsn)

Validates that the supplied bsn represents a valid Burger Service Nummer.
In the following cases, no validation will take place:

• The supplied component is not of type UIInput
• The supplied bsn is null or empty

Note: A missing bsn (null or empty) is not handled by this validator since it should be handled by the required attribute of the component.

Parameters:

facesContext - The FacesContext.

component - The component that needs to be validated.

bsn - The Burger Service Nummer that needs to be validated.

Throws:

NullPointerException - When either the supplied facesContext or component is null.

javax.faces.validator.ValidatorException - When the supplied bsn does not represent a valid Burger Service Nummer.