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<?php
declare(strict_types=1);
namespace Doctrine\ORM;
/**
* Container for all ORM events.
*
* This class cannot be instantiated.
*/
final class Events
{
/**
* Private constructor. This class is not meant to be instantiated.
*/
private function __construct()
{
}
/**
* The preRemove event occurs for a given entity before the respective
* EntityManager remove operation for that entity is executed.
*
* This is an entity lifecycle event.
*/
public const preRemove = 'preRemove';
/**
* The postRemove event occurs for an entity after the entity has
* been deleted. It will be invoked after the database delete operations.
*
* This is an entity lifecycle event.
*/
public const postRemove = 'postRemove';
/**
* The prePersist event occurs for a given entity before the respective
* EntityManager persist operation for that entity is executed.
*
* This is an entity lifecycle event.
*/
public const prePersist = 'prePersist';
/**
* The postPersist event occurs for an entity after the entity has
* been made persistent. It will be invoked after the database insert operations.
* Generated primary key values are available in the postPersist event.
*
* This is an entity lifecycle event.
*/
public const postPersist = 'postPersist';
/**
* The preUpdate event occurs before the database update operations to
* entity data.
*
* This is an entity lifecycle event.
*/
public const preUpdate = 'preUpdate';
/**
* The postUpdate event occurs after the database update operations to
* entity data.
*
* This is an entity lifecycle event.
*/
public const postUpdate = 'postUpdate';
/**
* The postLoad event occurs for an entity after the entity has been loaded
* into the current EntityManager from the database or after the refresh operation
* has been applied to it.
*
* Note that the postLoad event occurs for an entity before any associations have been
* initialized. Therefore, it is not safe to access associations in a postLoad callback
* or event handler.
*
* This is an entity lifecycle event.
*/
public const postLoad = 'postLoad';
/**
* The loadClassMetadata event occurs after the mapping metadata for a class
* has been loaded from a mapping source (attributes/xml/yaml).
*/
public const loadClassMetadata = 'loadClassMetadata';
/**
* The onClassMetadataNotFound event occurs whenever loading metadata for a class
* failed.
*/
public const onClassMetadataNotFound = 'onClassMetadataNotFound';
/**
* The preFlush event occurs when the EntityManager#flush() operation is invoked,
* but before any changes to managed entities have been calculated. This event is
* always raised right after EntityManager#flush() call.
*/
public const preFlush = 'preFlush';
/**
* The onFlush event occurs when the EntityManager#flush() operation is invoked,
* after any changes to managed entities have been determined but before any
* actual database operations are executed. The event is only raised if there is
* actually something to do for the underlying UnitOfWork. If nothing needs to be done,
* the onFlush event is not raised.
*/
public const onFlush = 'onFlush';
/**
* The postFlush event occurs when the EntityManager#flush() operation is invoked and
* after all actual database operations are executed successfully. The event is only raised if there is
* actually something to do for the underlying UnitOfWork. If nothing needs to be done,
* the postFlush event is not raised. The event won't be raised if an error occurs during the
* flush operation.
*/
public const postFlush = 'postFlush';
/**
* The onClear event occurs when the EntityManager#clear() operation is invoked,
* after all references to entities have been removed from the unit of work.
*/
public const onClear = 'onClear';
}
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