com.cosium.spring.data.jpa.entity.graph.repository.support

Class QueryDslJpaEntityGraphRepository<T,ID extends Serializable>

java.lang.Object

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

com.cosium.spring.data.jpa.entity.graph.repository.support.SimpleJpaEntityGraphRepository<T,ID>

com.cosium.spring.data.jpa.entity.graph.repository.support.QueryDslJpaEntityGraphRepository<T,ID>

All Implemented Interfaces:

JpaEntityGraphQueryDslPredicateExecutor<T>, JpaEntityGraphRepository<T,ID>, JpaEntityGraphSpecificationExecutor<T>, org.springframework.data.jpa.repository.JpaRepository<T,ID>, org.springframework.data.jpa.repository.JpaSpecificationExecutor<T>, org.springframework.data.querydsl.QueryDslPredicateExecutor<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 QueryDslJpaEntityGraphRepository<T,ID extends Serializable>
extends SimpleJpaEntityGraphRepository<T,ID>
implements JpaEntityGraphQueryDslPredicateExecutor<T>

A QueryDslPredicateExecutor that supports EntityGraph passed through method arguments. Created on 23/11/16.

Author:

Reda.Housni-Alaoui

Constructor Summary

Constructors

Constructor and Description
QueryDslJpaEntityGraphRepository(org.springframework.data.jpa.repository.support.JpaEntityInformation<T,?> entityInformation, javax.persistence.EntityManager entityManager)
QueryDslJpaEntityGraphRepository(org.springframework.data.jpa.repository.support.JpaEntityInformation<T,ID> entityInformation, javax.persistence.EntityManager entityManager, org.springframework.data.querydsl.EntityPathResolver resolver)

Method Summary

Modifier and Type	Method and Description
long	count(com.querydsl.core.types.Predicate predicate)
boolean	exists(com.querydsl.core.types.Predicate predicate)
Iterable<T>	findAll(EntityGraph entityGraph, com.querydsl.core.types.OrderSpecifier<?>... orders) Returns all entities ordered by the given OrderSpecifiers.
Iterable<T>	findAll(com.querydsl.core.types.OrderSpecifier<?>... orders)
Iterable<T>	findAll(com.querydsl.core.types.Predicate predicate)
Iterable<T>	findAll(com.querydsl.core.types.Predicate predicate, EntityGraph entityGraph) Returns all entities matching the given Predicate.
Iterable<T>	findAll(com.querydsl.core.types.Predicate predicate, EntityGraph entityGraph, com.querydsl.core.types.OrderSpecifier<?>... orders) Returns all entities matching the given Predicate applying the given OrderSpecifiers.
Iterable<T>	findAll(com.querydsl.core.types.Predicate predicate, com.querydsl.core.types.OrderSpecifier<?>... orders)
org.springframework.data.domain.Page<T>	findAll(com.querydsl.core.types.Predicate predicate, org.springframework.data.domain.Pageable pageable)
org.springframework.data.domain.Page<T>	findAll(com.querydsl.core.types.Predicate predicate, org.springframework.data.domain.Pageable pageable, EntityGraph entityGraph) Returns a Page of entities matching the given Predicate.
Iterable<T>	findAll(com.querydsl.core.types.Predicate predicate, org.springframework.data.domain.Sort sort)
Iterable<T>	findAll(com.querydsl.core.types.Predicate predicate, org.springframework.data.domain.Sort sort, EntityGraph entityGraph) Returns all entities matching the given Predicate applying the given Sort.
T	findOne(com.querydsl.core.types.Predicate predicate)
T	findOne(com.querydsl.core.types.Predicate predicate, EntityGraph entityGraph) Returns a single entity matching the given Predicate or null if none was found.

Methods inherited from class com.cosium.spring.data.jpa.entity.graph.repository.support.SimpleJpaEntityGraphRepository

findAll, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findAll, findOne, findOne, findOne

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

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

count, findAll, findAll, findAll, findOne

Constructor Detail

QueryDslJpaEntityGraphRepository

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

QueryDslJpaEntityGraphRepository

public QueryDslJpaEntityGraphRepository(org.springframework.data.jpa.repository.support.JpaEntityInformation<T,ID> entityInformation,
                                        javax.persistence.EntityManager entityManager,
                                        org.springframework.data.querydsl.EntityPathResolver resolver)

Method Detail

findOne

public T findOne(com.querydsl.core.types.Predicate predicate,
                 EntityGraph entityGraph)

Description copied from interface: JpaEntityGraphQueryDslPredicateExecutor

Returns a single entity matching the given Predicate or null if none was found.

Specified by:

findOne in interface JpaEntityGraphQueryDslPredicateExecutor<T>

Parameters:

predicate - can be null.

entityGraph - can be null.

Returns:

a single entity matching the given Predicate or null if none was found.

findAll

public Iterable<T> findAll(com.querydsl.core.types.Predicate predicate,
                           EntityGraph entityGraph)

Description copied from interface: JpaEntityGraphQueryDslPredicateExecutor

Returns all entities matching the given Predicate. In case no match could be found an empty Iterable is returned.

Specified by:

findAll in interface JpaEntityGraphQueryDslPredicateExecutor<T>

Parameters:

predicate - can be null.

entityGraph - can be null.

Returns:

all entities matching the given Predicate.

findAll

public Iterable<T> findAll(com.querydsl.core.types.Predicate predicate,
                           org.springframework.data.domain.Sort sort,
                           EntityGraph entityGraph)

Description copied from interface: JpaEntityGraphQueryDslPredicateExecutor

Returns all entities matching the given Predicate applying the given Sort. In case no match could be found an empty Iterable is returned.

Specified by:

findAll in interface JpaEntityGraphQueryDslPredicateExecutor<T>

Parameters:

predicate - can be null.

sort - the Sort specification to sort the results by, must not be null.

entityGraph - can be null.

Returns:

all entities matching the given Predicate.

findAll

public Iterable<T> findAll(com.querydsl.core.types.Predicate predicate,
                           EntityGraph entityGraph,
                           com.querydsl.core.types.OrderSpecifier<?>... orders)

Description copied from interface: JpaEntityGraphQueryDslPredicateExecutor

Returns all entities matching the given Predicate applying the given OrderSpecifiers. In case no match could be found an empty Iterable is returned.

Specified by:

findAll in interface JpaEntityGraphQueryDslPredicateExecutor<T>

Parameters:

predicate - can be null.

entityGraph - can be null.

orders - the OrderSpecifiers to sort the results by

Returns:

all entities matching the given Predicate applying the given OrderSpecifiers.

findAll

public Iterable<T> findAll(EntityGraph entityGraph,
                           com.querydsl.core.types.OrderSpecifier<?>... orders)

Description copied from interface: JpaEntityGraphQueryDslPredicateExecutor

Returns all entities ordered by the given OrderSpecifiers.

Specified by:

findAll in interface JpaEntityGraphQueryDslPredicateExecutor<T>

Parameters:

entityGraph - can be null.

orders - the OrderSpecifiers to sort the results by.

Returns:

all entities ordered by the given OrderSpecifiers.

findAll

public org.springframework.data.domain.Page<T> findAll(com.querydsl.core.types.Predicate predicate,
                                                       org.springframework.data.domain.Pageable pageable,
                                                       EntityGraph entityGraph)

Description copied from interface: JpaEntityGraphQueryDslPredicateExecutor

Returns a Page of entities matching the given Predicate. In case no match could be found, an empty Page is returned.

Specified by:

findAll in interface JpaEntityGraphQueryDslPredicateExecutor<T>

Parameters:

predicate - can be null.

pageable - can be null.

entityGraph - can be null.

Returns:

a Page of entities matching the given Predicate.

findOne

public T findOne(com.querydsl.core.types.Predicate predicate)

Specified by:

findOne in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

findAll

public Iterable<T> findAll(com.querydsl.core.types.Predicate predicate)

Specified by:

findAll in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

findAll

public Iterable<T> findAll(com.querydsl.core.types.Predicate predicate,
                           org.springframework.data.domain.Sort sort)

Specified by:

findAll in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

findAll

public Iterable<T> findAll(com.querydsl.core.types.Predicate predicate,
                           com.querydsl.core.types.OrderSpecifier<?>... orders)

Specified by:

findAll in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

findAll

public Iterable<T> findAll(com.querydsl.core.types.OrderSpecifier<?>... orders)

Specified by:

findAll in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

findAll

public org.springframework.data.domain.Page<T> findAll(com.querydsl.core.types.Predicate predicate,
                                                       org.springframework.data.domain.Pageable pageable)

Specified by:

findAll in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

count

public long count(com.querydsl.core.types.Predicate predicate)

Specified by:

count in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>

exists

public boolean exists(com.querydsl.core.types.Predicate predicate)

Specified by:

exists in interface org.springframework.data.querydsl.QueryDslPredicateExecutor<T>