org.springframework.data.rest.core.event

Class AbstractRepositoryEventListener<T>

java.lang.Object

org.springframework.data.rest.core.event.AbstractRepositoryEventListener<T>

All Implemented Interfaces:

EventListener, ApplicationListener<RepositoryEvent>

Direct Known Subclasses:

ValidatingRepositoryEventListener

public abstract class AbstractRepositoryEventListener<T>
extends Object
implements ApplicationListener<RepositoryEvent>

Abstract class that listens for generic RepositoryEvents and dispatches them to a specific method based on the event type.

Author:

Jon Brisbin, Oliver Gierke

Constructor Summary

Constructors

Constructor and Description
AbstractRepositoryEventListener()

Method Summary

Modifier and Type	Method and Description
protected void	onAfterCreate(T entity) Override this method if you are interested in afterCreate events.
protected void	onAfterDelete(T entity) Override this method if you are interested in afterDelete events.
protected void	onAfterLinkDelete(T parent, Object linked) Override this method if you are interested in afterLinkDelete events.
protected void	onAfterLinkSave(T parent, Object linked) Override this method if you are interested in afterLinkSave events.
protected void	onAfterSave(T entity) Override this method if you are interested in afterSave events.
void	onApplicationEvent(RepositoryEvent event)
protected void	onBeforeCreate(T entity) Override this method if you are interested in beforeCreate events.
protected void	onBeforeDelete(T entity) Override this method if you are interested in beforeDelete events.
protected void	onBeforeLinkDelete(T parent, Object linked) Override this method if you are interested in beforeLinkDelete events.
protected void	onBeforeLinkSave(T parent, Object linked) Override this method if you are interested in beforeLinkSave events.
protected void	onBeforeSave(T entity) Override this method if you are interested in beforeSave events.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.context.ApplicationListener

forPayload

Constructor Detail

AbstractRepositoryEventListener

public AbstractRepositoryEventListener()

Method Detail

onApplicationEvent

public final void onApplicationEvent(RepositoryEvent event)

Specified by:

onApplicationEvent in interface ApplicationListener<RepositoryEvent>

onBeforeCreate

protected void onBeforeCreate(T entity)

Override this method if you are interested in beforeCreate events.

Parameters:

entity - The entity being created.

onAfterCreate

protected void onAfterCreate(T entity)

Override this method if you are interested in afterCreate events.

Parameters:

entity - The entity that was created.

onBeforeSave

protected void onBeforeSave(T entity)

Override this method if you are interested in beforeSave events.

Parameters:

entity - The entity being saved.

onAfterSave

protected void onAfterSave(T entity)

Override this method if you are interested in afterSave events.

Parameters:

entity - The entity that was just saved.

onBeforeLinkSave

protected void onBeforeLinkSave(T parent,
                                Object linked)

Override this method if you are interested in beforeLinkSave events.

Parameters:

parent - The parent entity to which the child object is linked.

linked - The linked, child entity.

onAfterLinkSave

protected void onAfterLinkSave(T parent,
                               Object linked)

Override this method if you are interested in afterLinkSave events.

Parameters:

parent - The parent entity to which the child object is linked.

linked - The linked, child entity.

onBeforeLinkDelete

protected void onBeforeLinkDelete(T parent,
                                  Object linked)

Override this method if you are interested in beforeLinkDelete events.

Parameters:

parent - The parent entity to which the child object is linked.

linked - The linked, child entity.

onAfterLinkDelete

protected void onAfterLinkDelete(T parent,
                                 Object linked)

Override this method if you are interested in afterLinkDelete events.

Parameters:

parent - The parent entity to which the child object is linked.

linked - The linked, child entity.

onBeforeDelete

protected void onBeforeDelete(T entity)

Override this method if you are interested in beforeDelete events.

Parameters:

entity - The entity that is being deleted.

onAfterDelete

protected void onAfterDelete(T entity)

Override this method if you are interested in afterDelete events.

Parameters:

entity - The entity that was just deleted.