org.apache.myfaces.extensions.validator.core.interceptor
Interface PropertyValidationInterceptor

All Superinterfaces:

ValidationParameter

All Known Implementing Classes:

FacesMessagePropertyValidationInterceptor, SingleViolationPropertyValidationInterceptor

@InvocationOrderSupport
public interface PropertyValidationInterceptor
extends ValidationParameter

Property-validation interceptors allow to intercept the validation of a property. It's possible to register a global interceptor which intercepts the validation process of all properties or a local interceptor (= a ValidationParameter which allows to intercept the validation of the constraint which hosts the interceptor as ValidationParameter.

Since:

x.x.3

Author:

Gerhard Petracek

Method Summary

void	afterValidation(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, Object convertedObject, Map<String,Object> properties) Processed if validation was executed.
boolean	beforeValidation(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, Object convertedObject, Map<String,Object> properties) Executed before the validation strategies are invoked to validate the converted value.

Method Detail

beforeValidation

boolean beforeValidation(javax.faces.context.FacesContext facesContext,
                         javax.faces.component.UIComponent uiComponent,
                         Object convertedObject,
                         Map<String,Object> properties)

Executed before the validation strategies are invoked to validate the converted value.

Parameters:

facesContext - The JSF Context

uiComponent - The component which is processed

convertedObject - The converted object

properties - Additional information of interest. Contains e.g. the PropertyInformation extracted from the component.

Returns:

false if the validation process should be bypassed

afterValidation

void afterValidation(javax.faces.context.FacesContext facesContext,
                     javax.faces.component.UIComponent uiComponent,
                     Object convertedObject,
                     Map<String,Object> properties)

Processed if validation was executed. In contrast to a ValidationExceptionInterceptor it gets executed in any case.

Parameters:

facesContext - The JSF Context

uiComponent - The component which is processed

convertedObject - The converted object

properties - Additional information of interest. Contains e.g. the PropertyInformation extracted from the component.