org.hibernate.validator.internal.cdi
Class ValidationExtension

java.lang.Object
  org.hibernate.validator.internal.cdi.ValidationExtension

All Implemented Interfaces:

javax.enterprise.inject.spi.Extension

public class ValidationExtension
extends Object
implements javax.enterprise.inject.spi.Extension

A CDI portable extension which registers beans for ValidatorFactory and Validator, if such beans not yet exist (which for instance would be the case in a Java EE 6 container). All registered beans will be ApplicationScoped.

Author:

Gunnar Morling, Hardy Ferentschik

Constructor Summary

ValidationExtension()

Method Summary

void	afterBeanDiscovery(javax.enterprise.inject.spi.AfterBeanDiscovery afterBeanDiscoveryEvent, javax.enterprise.inject.spi.BeanManager beanManager) Registers the Hibernate specific ValidatorFactory and Validator.
void	beforeBeanDiscovery(javax.enterprise.inject.spi.BeforeBeanDiscovery beforeBeanDiscoveryEvent, javax.enterprise.inject.spi.BeanManager beanManager) Used to register the method validation interceptor binding annotation.
<T> void	processAnnotatedType(javax.enterprise.inject.spi.ProcessAnnotatedType<T> processAnnotatedTypeEvent) Used to register the method validation interceptor bindings.
void	processBean(javax.enterprise.inject.spi.ProcessBean processBeanEvent) Watches the ProcessBean event in order to determine whether and under which qualifiers ValidatorFactorys and Validators get registered.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidationExtension

public ValidationExtension()

Method Detail

afterBeanDiscovery

public void afterBeanDiscovery(@Observes
                               javax.enterprise.inject.spi.AfterBeanDiscovery afterBeanDiscoveryEvent,
                               javax.enterprise.inject.spi.BeanManager beanManager)

Registers the Hibernate specific ValidatorFactory and Validator. The qualifiers used for registration depend on which other beans have already registered these type of beans.

Parameters:

afterBeanDiscoveryEvent - event fired after the bean discovery phase.

beanManager - the bean manager.

processBean

public void processBean(@Observes
                        javax.enterprise.inject.spi.ProcessBean processBeanEvent)

Watches the ProcessBean event in order to determine whether and under which qualifiers ValidatorFactorys and Validators get registered.

Parameters:

processBeanEvent - event fired for each enabled bean.

beforeBeanDiscovery

public void beforeBeanDiscovery(@Observes
                                javax.enterprise.inject.spi.BeforeBeanDiscovery beforeBeanDiscoveryEvent,
                                javax.enterprise.inject.spi.BeanManager beanManager)

Used to register the method validation interceptor binding annotation.

Parameters:

beforeBeanDiscoveryEvent - event fired before the bean discovery process starts

beanManager - the bean manager.

processAnnotatedType

public <T> void processAnnotatedType(@Observes
                                     javax.enterprise.inject.spi.ProcessAnnotatedType<T> processAnnotatedTypeEvent)

Used to register the method validation interceptor bindings.

Parameters:

processAnnotatedTypeEvent - event fired for each annotated type