javax.faces.component
Class UIComponentTestCase.ValidationSignal

java.lang.Object
  javax.faces.component.UIComponentTestCase.ValidationSignal

All Implemented Interfaces:

java.util.EventListener, Validator

Enclosing class:

UIComponentTestCase

public static class UIComponentTestCase.ValidationSignal
extends java.lang.Object
implements Validator

Field Summary

Fields inherited from interface javax.faces.validator.Validator

NOT_IN_RANGE_MESSAGE_ID

Constructor Summary

UIComponentTestCase.ValidationSignal()

Method Summary

void	validate(FacesContext context, UIComponent component, java.lang.Object value) Perform the correctness checks implemented by this Validator against the specified UIComponent.

Methods inherited from class java.lang.Object

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

Constructor Detail

UIComponentTestCase.ValidationSignal

public UIComponentTestCase.ValidationSignal()

Method Detail

validate

public void validate(FacesContext context,
                     UIComponent component,
                     java.lang.Object value)
              throws ValidatorException

Description copied from interface: Validator

Perform the correctness checks implemented by this Validator against the specified UIComponent. If any violations are found, a ValidatorException will be thrown containing the FacesMessage describing the failure.

For a validator to be fully compliant with Version 2 and later of the specification, it must not fail validation on null or empty values unless it is specifically intended to address null or empty values. An application-wide <context-param> is provided to allow validators designed for JSF 1.2 to work with JSF 2 and later. The javax.faces.VALIDATE_EMPTY_FIELDS <context-param> must be set to false to enable this backwards compatibility behavior.

Specified by:

validate in interface Validator

Parameters:

context - FacesContext for the request we are processing

component - UIComponent we are checking for correctness

value - the value to validate

Throws:

ValidatorException - if validation fails