com.devonfw.module.jpa.dataaccess.impl.data

Class GenericRevisionedRepositoryImpl<E,ID extends Serializable>

java.lang.Object

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

com.devonfw.module.jpa.dataaccess.impl.data.GenericRepositoryImpl<E,ID>

com.devonfw.module.jpa.dataaccess.impl.data.GenericRevisionedRepositoryImpl<E,ID>

Type Parameters:

E - generic type of the managed entity.

ID - generic type of the primary key of the entity.

All Implemented Interfaces:

GenericRepository<E,ID>, GenericRevisionedRepository<E,ID>, QueryDslSupport<E>, FeatureForceIncrementModificationCounter<E>, org.springframework.data.jpa.repository.JpaRepository<E,ID>, org.springframework.data.jpa.repository.JpaSpecificationExecutor<E>, org.springframework.data.repository.CrudRepository<E,ID>, org.springframework.data.repository.PagingAndSortingRepository<E,ID>, org.springframework.data.repository.query.QueryByExampleExecutor<E>, org.springframework.data.repository.Repository<E,ID>

public class GenericRevisionedRepositoryImpl<E,ID extends Serializable>
extends GenericRepositoryImpl<E,ID>
implements GenericRevisionedRepository<E,ID>

Implementation of GenericRevisionedRepository.

Since:

3.0.0

Field Summary

Fields inherited from class com.devonfw.module.jpa.dataaccess.impl.data.GenericRepositoryImpl

entityInformation, entityManager

Constructor Summary

Constructors

Constructor and Description
GenericRevisionedRepositoryImpl(org.springframework.data.jpa.repository.support.JpaEntityInformation<E,ID> entityInformation, javax.persistence.EntityManager entityManager) The constructor.

Method Summary

Modifier and Type	Method and Description
E	find(ID id, Number revision)
RevisionMetadata	getLastRevisionHistoryMetadata(ID id)
List<RevisionMetadata>	getRevisionHistoryMetadata(ID id, boolean lazy)

Methods inherited from class com.devonfw.module.jpa.dataaccess.impl.data.GenericRepositoryImpl

forceIncrementModificationCounter, getEntityClass, newDslAlias, newDslDeleteClause, newDslDeleteClause, newDslQuery, newDslQuery

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.devonfw.module.jpa.dataaccess.api.data.GenericRevisionedRepository

getRevisionHistoryMetadata

Methods inherited from interface com.devonfw.module.jpa.dataaccess.api.data.GenericRepository

deleteByIds, find, getEntityClass

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

deleteAllInBatch, deleteInBatch, findAll, findAll, findAll, findAll, findAllById, flush, getOne, saveAll, saveAndFlush

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

findAll

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

count, delete, deleteAll, deleteAll, deleteById, existsById, findById, save

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

count, exists, findAll, findOne

Methods inherited from interface com.devonfw.module.jpa.dataaccess.api.data.QueryDslSupport

newDslAlias, newDslDeleteClause, newDslDeleteClause, newDslQuery, newDslQuery

Methods inherited from interface com.devonfw.module.jpa.dataaccess.api.feature.FeatureForceIncrementModificationCounter

forceIncrementModificationCounter

Constructor Detail

GenericRevisionedRepositoryImpl

public GenericRevisionedRepositoryImpl(org.springframework.data.jpa.repository.support.JpaEntityInformation<E,ID> entityInformation,
                                       javax.persistence.EntityManager entityManager)

The constructor.

Parameters:

entityInformation - the JpaEntityInformation.

entityManager - the JPA EntityManager.

Method Detail

find

public E find(ID id,
              Number revision)

Specified by:

find in interface GenericRevisionedRepository<E,ID extends Serializable>

Parameters:

id - the primary key.

revision - the revision of the requested entity.

Returns:

the entity with the given id and revision.

See Also:

GenericRepository.find(Serializable), GenericRevisionedRepository.getRevisionHistoryMetadata(Serializable, boolean), RevisionMetadata.getRevision(), RevisionedEntity.getRevision()

getRevisionHistoryMetadata

public List<RevisionMetadata> getRevisionHistoryMetadata(ID id,
                                                         boolean lazy)

Specified by:

getRevisionHistoryMetadata in interface GenericRevisionedRepository<E,ID extends Serializable>

Parameters:

id - the primary key.

lazy - - true to load the RevisionMetadata lazily, false otherwise (eager loading).

Returns:

the List of RevisionMetadata for the historic revisions of the entity with the given id. In case no such history exists, an empty List is returned.

getLastRevisionHistoryMetadata

public RevisionMetadata getLastRevisionHistoryMetadata(ID id)

Specified by:

getLastRevisionHistoryMetadata in interface GenericRevisionedRepository<E,ID extends Serializable>

Parameters:

id - the primary key.

Returns:

the RevisionMetadata of the last historic revision of the entity with the given id. Will be null if no such history exists.