io.katharsis.jpa

Class JpaRelationshipRepository<S,I extends Serializable,T,J extends Serializable>

java.lang.Object

io.katharsis.jpa.internal.JpaRepositoryBase<T>

io.katharsis.jpa.JpaRelationshipRepository<S,I,T,J>

All Implemented Interfaces:

BulkRelationshipRepositoryV2<S,I,T,J>, RelationshipRepositoryV2<S,I,T,J>, Repository

public class JpaRelationshipRepository<S,I extends Serializable,T,J extends Serializable>
extends JpaRepositoryBase<T>
implements RelationshipRepositoryV2<S,I,T,J>, BulkRelationshipRepositoryV2<S,I,T,J>

Field Summary

Fields inherited from class io.katharsis.jpa.internal.JpaRepositoryBase

module, repositoryConfig

Constructor Summary

Constructors

Constructor and Description
JpaRelationshipRepository(JpaModule module, Class<S> sourceResourceClass, JpaRepositoryConfig<T> targetResourceClass) JPA relationship directly exposed as repository

Method Summary

Modifier and Type	Method and Description
void	addRelations(S source, Iterable<J> targetIds, String fieldName)
ResourceList<T>	findManyTargets(I sourceId, String fieldName, QuerySpec querySpec)
T	findOneTarget(I sourceId, String fieldName, QuerySpec querySpec)
MultivaluedMap<I,T>	findTargets(Iterable<I> sourceIds, String fieldName, QuerySpec querySpec)
Class<S>	getSourceResourceClass()
Class<?>	getTargetEntityClass()
Class<T>	getTargetResourceClass()
void	removeRelations(S source, Iterable<J> targetIds, String fieldName)
void	setRelation(S source, J targetId, String fieldName)
void	setRelations(S source, Iterable<J> targetIds, String fieldName)

Methods inherited from class io.katharsis.jpa.internal.JpaRepositoryBase

fetchRelations, filterExecutor, filterQuery, filterQuerySpec, filterResults, filterTuples, getUniqueOrNull, map

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaRelationshipRepository

public JpaRelationshipRepository(JpaModule module,
                                 Class<S> sourceResourceClass,
                                 JpaRepositoryConfig<T> targetResourceClass)

JPA relationship directly exposed as repository

Parameters:

module - that manages this repository

sourceResourceClass - from this relation

targetResourceClass - from this relation

Method Detail

setRelation

public void setRelation(S source,
                        J targetId,
                        String fieldName)

Specified by:

setRelation in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

setRelations

public void setRelations(S source,
                         Iterable<J> targetIds,
                         String fieldName)

Specified by:

setRelations in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

addRelations

public void addRelations(S source,
                         Iterable<J> targetIds,
                         String fieldName)

Specified by:

addRelations in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

removeRelations

public void removeRelations(S source,
                            Iterable<J> targetIds,
                            String fieldName)

Specified by:

removeRelations in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

findTargets

public MultivaluedMap<I,T> findTargets(Iterable<I> sourceIds,
                                       String fieldName,
                                       QuerySpec querySpec)

Specified by:

findTargets in interface BulkRelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

findOneTarget

public T findOneTarget(I sourceId,
                       String fieldName,
                       QuerySpec querySpec)

Specified by:

findOneTarget in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

findManyTargets

public ResourceList<T> findManyTargets(I sourceId,
                                       String fieldName,
                                       QuerySpec querySpec)

Specified by:

findManyTargets in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

getSourceResourceClass

public Class<S> getSourceResourceClass()

Specified by:

getSourceResourceClass in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

getTargetResourceClass

public Class<T> getTargetResourceClass()

Specified by:

getTargetResourceClass in interface RelationshipRepositoryV2<S,I extends Serializable,T,J extends Serializable>

getTargetEntityClass

public Class<?> getTargetEntityClass()