public class QuerydslJpaPredicateExecutor<T> extends Object implements org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
SimpleJpaRepository
with an implementation of
QuerydslPredicateExecutor
.Constructor and Description |
---|
QuerydslJpaPredicateExecutor(JpaEntityInformation<T,?> entityInformation,
javax.persistence.EntityManager entityManager,
org.springframework.data.querydsl.EntityPathResolver resolver,
CrudMethodMetadata metadata)
Creates a new
QuerydslJpaPredicateExecutor from the given domain class and EntityManager and uses
the given EntityPathResolver to translate the domain class into an EntityPath . |
Modifier and Type | Method and Description |
---|---|
long |
count(com.querydsl.core.types.Predicate predicate) |
protected com.querydsl.jpa.JPQLQuery<?> |
createCountQuery(com.querydsl.core.types.Predicate... predicate)
Creates a new
JPQLQuery count query for the given Predicate . |
protected com.querydsl.jpa.impl.AbstractJPAQuery<?,?> |
createQuery(com.querydsl.core.types.Predicate... predicate)
Creates a new
JPQLQuery for the given Predicate . |
boolean |
exists(com.querydsl.core.types.Predicate predicate) |
List<T> |
findAll(com.querydsl.core.types.OrderSpecifier<?>... orders) |
List<T> |
findAll(com.querydsl.core.types.Predicate predicate) |
List<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) |
List<T> |
findAll(com.querydsl.core.types.Predicate predicate,
org.springframework.data.domain.Sort sort) |
<S extends T,R> |
findBy(com.querydsl.core.types.Predicate predicate,
Function<org.springframework.data.repository.query.FluentQuery.FetchableFluentQuery<S>,R> queryFunction) |
Optional<T> |
findOne(com.querydsl.core.types.Predicate predicate) |
public QuerydslJpaPredicateExecutor(JpaEntityInformation<T,?> entityInformation, javax.persistence.EntityManager entityManager, org.springframework.data.querydsl.EntityPathResolver resolver, @Nullable CrudMethodMetadata metadata)
QuerydslJpaPredicateExecutor
from the given domain class and EntityManager
and uses
the given EntityPathResolver
to translate the domain class into an EntityPath
.entityInformation
- must not be null.entityManager
- must not be null.resolver
- must not be null.metadata
- maybe null.public Optional<T> findOne(com.querydsl.core.types.Predicate predicate)
findOne
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public List<T> findAll(com.querydsl.core.types.Predicate predicate)
findAll
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public List<T> findAll(com.querydsl.core.types.Predicate predicate, com.querydsl.core.types.OrderSpecifier<?>... orders)
findAll
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public List<T> findAll(com.querydsl.core.types.Predicate predicate, org.springframework.data.domain.Sort sort)
findAll
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public List<T> findAll(com.querydsl.core.types.OrderSpecifier<?>... orders)
findAll
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public org.springframework.data.domain.Page<T> findAll(com.querydsl.core.types.Predicate predicate, org.springframework.data.domain.Pageable pageable)
findAll
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public <S extends T,R> R findBy(com.querydsl.core.types.Predicate predicate, Function<org.springframework.data.repository.query.FluentQuery.FetchableFluentQuery<S>,R> queryFunction)
findBy
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public long count(com.querydsl.core.types.Predicate predicate)
count
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
public boolean exists(com.querydsl.core.types.Predicate predicate)
exists
in interface org.springframework.data.querydsl.QuerydslPredicateExecutor<T>
protected com.querydsl.jpa.impl.AbstractJPAQuery<?,?> createQuery(com.querydsl.core.types.Predicate... predicate)
JPQLQuery
for the given Predicate
.predicate
- JPQLQuery
.protected com.querydsl.jpa.JPQLQuery<?> createCountQuery(@Nullable com.querydsl.core.types.Predicate... predicate)
JPQLQuery
count query for the given Predicate
.predicate,
- can be null.JPQLQuery
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