org.eclipse.persistence.internal.jpa.metadata.listeners

Class BeanValidationListener

java.lang.Object

org.eclipse.persistence.descriptors.DescriptorEventAdapter

org.eclipse.persistence.internal.jpa.metadata.listeners.BeanValidationListener

All Implemented Interfaces:

java.util.EventListener, DescriptorEventListener

public class BeanValidationListener
extends DescriptorEventAdapter

Responsible for performing automatic bean validation on call back events.

Author:

Mitesh Meswani

Constructor Summary

Constructors

Constructor and Description
BeanValidationListener(javax.validation.ValidatorFactory validatorFactory, java.lang.Class[] groupPrePersit, java.lang.Class[] groupPreUpdate, java.lang.Class[] groupPreRemove)

Method Summary

Modifier and Type	Method and Description
void	prePersist(DescriptorEvent event) This event is only raised by the EntityManager.
void	preRemove(DescriptorEvent event) This event is raised when the remove operation is initiated on an object.
void	preUpdate(DescriptorEvent event) This event is raised for all existing objects written or committed in a unit of work.

Methods inherited from class org.eclipse.persistence.descriptors.DescriptorEventAdapter

aboutToDelete, aboutToInsert, aboutToUpdate, isOverriddenEvent, postBuild, postClone, postDelete, postInsert, postMerge, postRefresh, postUpdate, postWrite, preDelete, preInsert, preUpdateWithChanges, preWrite

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanValidationListener

public BeanValidationListener(javax.validation.ValidatorFactory validatorFactory,
                              java.lang.Class[] groupPrePersit,
                              java.lang.Class[] groupPreUpdate,
                              java.lang.Class[] groupPreRemove)

Method Detail

prePersist

public void prePersist(DescriptorEvent event)

Description copied from interface: DescriptorEventListener

This event is only raised by the EntityManager. It is raised when the create operation is initiated on an object.

Specified by:

prePersist in interface DescriptorEventListener

Overrides:

prePersist in class DescriptorEventAdapter

preUpdate

public void preUpdate(DescriptorEvent event)

Description copied from interface: DescriptorEventListener

This event is raised for all existing objects written or committed in a unit of work. This event is raised before the object's changes are computed, so the object may still be modified by the event. If the object has no changes, it will not be updated in a unit of work.

Specified by:

preUpdate in interface DescriptorEventListener

Overrides:

preUpdate in class DescriptorEventAdapter

preRemove

public void preRemove(DescriptorEvent event)

Description copied from interface: DescriptorEventListener

This event is raised when the remove operation is initiated on an object.

Specified by:

preRemove in interface DescriptorEventListener

Overrides:

preRemove in class DescriptorEventAdapter