org.josef.web.jsf.validator

Class DutchBankGiroAccountNumberValidator

java.lang.Object

org.josef.web.jsf.AbstractStateHolder

org.josef.web.jsf.validator.AbstractValidator

org.josef.web.jsf.validator.DutchBankGiroAccountNumberValidator

All Implemented Interfaces:

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

public class DutchBankGiroAccountNumberValidator
extends AbstractValidator

A validator that validates either a Dutch Giro Account or a Dutch Bank Account Number.
Usage: <jf:bankGiroValidator [message="..."] />
message: Error message in case a validation error occurs. This message supports a single argument:{0}=The bank/giro account number to validate.
In the absence of the message attribute, this validator will use a build in, standard error message.

Version:

1.0 $Revision: 5792 $

Author:

Kees Schotanus

Field Summary

Fields inherited from interface javax.faces.validator.Validator

NOT_IN_RANGE_MESSAGE_ID

Constructor Summary

Constructors

Constructor and Description
DutchBankGiroAccountNumberValidator()

Method Summary

Modifier and Type	Method and Description
void	validate(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component, Object accountNumber) Validates that the supplied accountNumber either represents a valid Dutch Giro or Bank Account Number.

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

DutchBankGiroAccountNumberValidator

public DutchBankGiroAccountNumberValidator()

Method Detail

validate

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

Validates that the supplied accountNumber either represents a valid Dutch Giro or Bank Account Number.
In the following cases, no validation will take place:

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

Note: A missing accountNumber (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.

accountNumber - The Account Number that needs to be validated.

Throws:

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

javax.faces.validator.ValidatorException - When the supplied accountNumber does neither represent a Dutch Giro account number nor a Dutch bank Account Number.

See Also:

ModuloElevenValidator, DutchGiroAccountNumberValidator