org.uqbarproject.jpa.java8.extras

Interface EntityManagerOps

All Superinterfaces:

WithEntityManager

All Known Implementing Classes:

AbstractPersistenceTest

public interface EntityManagerOps
extends WithEntityManager

Mixin for adding simple access to common CRUD EntityManager operations. Implementors need to implement WithEntityManager.entityManager() only

Author:

flulbarelli

Method Summary

Modifier and Type	Method and Description
default javax.persistence.Query	createQuery(String qlString)
default <T> javax.persistence.TypedQuery<T>	createQuery(String qlString, Class<T> clazz)
default <T> T	find(Class<T> entityClass, Object primaryKey)
default <T> T	merge(T entity)
default void	persist(Object entity)
default void	remove(Object entity)

Methods inherited from interface org.uqbarproject.jpa.java8.extras.WithEntityManager

entityManager

Method Detail

persist

default void persist(Object entity)

See Also:

EntityManager.persist(Object)

merge

default <T> T merge(T entity)

See Also:

EntityManager.merge(Object)

remove

default void remove(Object entity)

See Also:

EntityManager.remove(Object)

find

default <T> T find(Class<T> entityClass,
                   Object primaryKey)

See Also:

EntityManager.find(Class, Object)

createQuery

default javax.persistence.Query createQuery(String qlString)

See Also:

EntityManager.createQuery(String)

createQuery

default <T> javax.persistence.TypedQuery<T> createQuery(String qlString,
                                                        Class<T> clazz)

See Also:

EntityManager.createQuery(String, Class)