io.springlets.data.jpa.repository.support

Class DetachableJpaRepositoryImpl<T,ID extends Serializable>

java.lang.Object

org.springframework.data.jpa.repository.support.SimpleJpaRepository<T,ID>

io.springlets.data.jpa.repository.support.DetachableJpaRepositoryImpl<T,ID>

All Implemented Interfaces:

DetachableJpaRepository<T,ID>, org.springframework.data.jpa.repository.JpaRepository<T,ID>, org.springframework.data.jpa.repository.JpaSpecificationExecutor<T>, org.springframework.data.repository.CrudRepository<T,ID>, org.springframework.data.repository.PagingAndSortingRepository<T,ID>, org.springframework.data.repository.query.QueryByExampleExecutor<T>, org.springframework.data.repository.Repository<T,ID>

public class DetachableJpaRepositoryImpl<T,ID extends Serializable>
extends org.springframework.data.jpa.repository.support.SimpleJpaRepository<T,ID>
implements DetachableJpaRepository<T,ID>

JpaRepository extension to allow to get detached entities using the EntityManager.detach(Object) method.

Author:

Cèsar Ordiñana at http://www.disid.com[DISID Corporation S.L.]

Constructor Summary

Constructors

Constructor and Description
DetachableJpaRepositoryImpl(Class<T> domainClass, javax.persistence.EntityManager em) Creates a new DetachableJpaRepositoryImpl to manage objects of the given domain type.
DetachableJpaRepositoryImpl(org.springframework.data.jpa.repository.support.JpaEntityInformation<T,?> entityInformation, javax.persistence.EntityManager entityManager) Creates a new DetachableJpaRepositoryImpl to manage objects of the given JpaEntityInformation.

Method Summary

Modifier and Type	Method and Description
T	findOneDetached(ID id) Retrieves an entity by its id and detaches it from the EntityManager.

Methods inherited from class org.springframework.data.jpa.repository.support.SimpleJpaRepository

count, count, count, delete, delete, delete, deleteAll, deleteAllInBatch, deleteInBatch, exists, exists, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findOne, findOne, findOne, flush, getCountQuery, getCountQuery, getDomainClass, getOne, getQuery, getQuery, getQuery, getQuery, getQueryHints, getRepositoryMethodMetadata, readPage, readPage, save, save, saveAndFlush, setRepositoryMethodMetadata

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.jpa.repository.JpaRepository

deleteAllInBatch, deleteInBatch, findAll, findAll, findAll, findAll, findAll, flush, getOne, save, saveAndFlush

Methods inherited from interface org.springframework.data.repository.PagingAndSortingRepository

findAll

Methods inherited from interface org.springframework.data.repository.CrudRepository

count, delete, delete, delete, deleteAll, exists, findOne, save

Methods inherited from interface org.springframework.data.repository.query.QueryByExampleExecutor

count, exists, findAll, findOne

Constructor Detail

DetachableJpaRepositoryImpl

public DetachableJpaRepositoryImpl(org.springframework.data.jpa.repository.support.JpaEntityInformation<T,?> entityInformation,
                                   javax.persistence.EntityManager entityManager)

Creates a new DetachableJpaRepositoryImpl to manage objects of the given JpaEntityInformation.

Parameters:

entityInformation - must not be null.

entityManager - must not be null.

DetachableJpaRepositoryImpl

public DetachableJpaRepositoryImpl(Class<T> domainClass,
                                   javax.persistence.EntityManager em)

Creates a new DetachableJpaRepositoryImpl to manage objects of the given domain type.

Parameters:

domainClass - must not be null.

em - must not be null.

Method Detail

findOneDetached

public T findOneDetached(ID id)

Description copied from interface: DetachableJpaRepository

Retrieves an entity by its id and detaches it from the EntityManager.

Specified by:

findOneDetached in interface DetachableJpaRepository<T,ID extends Serializable>

Parameters:

id - must not be null.

Returns:

the entity with the given id or null if none found