EntityManager

classin packageklyn.databases.entities

public class EntityManager:

EntityManager

Gestionnaire des opérations de persistance. Non thread-safe, à créer par thread/requête.

@example `klyn em = emf.createEntityManager() em.begin() user = User(login="john", password="pwd", firstName="John", lastName="Doe") em.persist(user) em.commit() em.close()

Constructors

Modifier and Type	Member	Description
public	EntityManager `EntityManager(config as DatabaseConfig):`	No summary.

Methods

Modifier and Type	Member	Description
public	begin `begin() as Void:`	No summary.
public	close `close() as Boolean:`	No summary.
public	commit `commit() as Void:`	No summary.
public	createNativeQuery `createNativeQuery(sql as String, resultClass as Type) as Query:`	Crée une requête SQL native.
public	createQuery `createQuery(jpql as String) as Query:`	Crée une requête JPQL.
public	find `find(entityClass as Type, id as Object) as Object:`	Trouve une entité par son ID.
public	isOpen `isOpen() as Boolean:`	No summary.
public	merge `merge(entity as Object) as Object:`	Fusionne une entité détachée.
public	persist `persist(entity as Object) as Object:`	Persiste une nouvelle entité.
public	remove `remove(entity as Object) as Void:`	Supprime une entité.
public	rollback `rollback() as Void:`	No summary.