Package org.springframework.data.rest.core.event

Class ValidatingRepositoryEventListener

java.lang.Object

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

org.springframework.data.rest.core.event.ValidatingRepositoryEventListener

All Implemented Interfaces:

EventListener, ApplicationListener<RepositoryEvent>

public class ValidatingRepositoryEventListener
extends AbstractRepositoryEventListener<Object>

ApplicationListener implementation that dispatches RepositoryEvents to a specific Validator.

Author:

Jon Brisbin, Oliver Gierke

Constructor Summary

Constructors

Constructor	Description
ValidatingRepositoryEventListener(ObjectFactory<PersistentEntities> persistentEntitiesFactory)	Creates a new ValidatingRepositoryEventListener using the given repositories.

Method Summary

Modifier and Type	Method	Description
ValidatingRepositoryEventListener	addValidator(String event, Validator validator)	Add a Validator that will be triggered on the given event.
protected void	onAfterCreate(Object entity)	Override this method if you are interested in afterCreate events.
protected void	onAfterDelete(Object entity)	Override this method if you are interested in afterDelete events.
protected void	onAfterLinkSave(Object parent, Object linked)	Override this method if you are interested in afterLinkSave events.
protected void	onAfterSave(Object entity)	Override this method if you are interested in afterSave events.
protected void	onBeforeCreate(Object entity)	Override this method if you are interested in beforeCreate events.
protected void	onBeforeDelete(Object entity)	Override this method if you are interested in beforeDelete events.
protected void	onBeforeLinkSave(Object parent, Object linked)	Override this method if you are interested in beforeLinkSave events.
protected void	onBeforeSave(Object entity)	Override this method if you are interested in beforeSave events.
ValidatingRepositoryEventListener	setValidators(Map<String,Collection<Validator>> validators)	Assign a Map of Validators that are assigned to the various RepositoryEvents.

Methods inherited from class org.springframework.data.rest.core.event.AbstractRepositoryEventListener

onAfterLinkDelete, onApplicationEvent, onBeforeLinkDelete

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

supportsAsyncExecution

Constructor Details

ValidatingRepositoryEventListener

public ValidatingRepositoryEventListener(ObjectFactory<PersistentEntities> persistentEntitiesFactory)

Creates a new ValidatingRepositoryEventListener using the given repositories.

Parameters:

persistentEntitiesFactory - must not be null.

Method Details

setValidators

public ValidatingRepositoryEventListener setValidators(Map<String,Collection<Validator>> validators)

Assign a Map of Validators that are assigned to the various RepositoryEvents.

Parameters:

validators - A Map of Validators to wire.

Returns:

addValidator

public ValidatingRepositoryEventListener addValidator(String event,
 Validator validator)

Add a Validator that will be triggered on the given event.

Parameters:

event - The event to listen for.

validator - The Validator to execute when that event fires.

Returns:

onBeforeCreate

protected void onBeforeCreate(Object entity)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in beforeCreate events.

Overrides:

onBeforeCreate in class AbstractRepositoryEventListener<Object>

Parameters:

entity - The entity being created.

onAfterCreate

protected void onAfterCreate(Object entity)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in afterCreate events.

Overrides:

onAfterCreate in class AbstractRepositoryEventListener<Object>

Parameters:

entity - The entity that was created.

onBeforeSave

protected void onBeforeSave(Object entity)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in beforeSave events.

Overrides:

onBeforeSave in class AbstractRepositoryEventListener<Object>

Parameters:

entity - The entity being saved.

onAfterSave

protected void onAfterSave(Object entity)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in afterSave events.

Overrides:

onAfterSave in class AbstractRepositoryEventListener<Object>

Parameters:

entity - The entity that was just saved.

onBeforeLinkSave

protected void onBeforeLinkSave(Object parent,
 Object linked)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in beforeLinkSave events.

Overrides:

onBeforeLinkSave in class AbstractRepositoryEventListener<Object>

Parameters:

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

linked - The linked, child entity.

onAfterLinkSave

protected void onAfterLinkSave(Object parent,
 Object linked)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in afterLinkSave events.

Overrides:

onAfterLinkSave in class AbstractRepositoryEventListener<Object>

Parameters:

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

linked - The linked, child entity.

onBeforeDelete

protected void onBeforeDelete(Object entity)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in beforeDelete events.

Overrides:

onBeforeDelete in class AbstractRepositoryEventListener<Object>

Parameters:

entity - The entity that is being deleted.

onAfterDelete

protected void onAfterDelete(Object entity)

Description copied from class: AbstractRepositoryEventListener

Override this method if you are interested in afterDelete events.

Overrides:

onAfterDelete in class AbstractRepositoryEventListener<Object>

Parameters:

entity - The entity that was just deleted.