Package io.micronaut.data.repository.jpa.async

Interface AsyncJpaSpecificationExecutor<T>

  • Type Parameters:
    T - The entity type
    public interface AsyncJpaSpecificationExecutor<T>
    Interface representing async version of JpaSpecificationExecutor.
    Since:
    3.2
    Author:
    Denis Stepanov

    • Method Detail

      • findOne

        @NonNull
<S extends T> java.util.concurrent.CompletableFuture<S> findOne​(@Nullable
                                                                QuerySpecification<T> spec)
        Returns a single entity matching the given QuerySpecification.
        Type Parameters:
        S - The entity type
        Parameters:
        spec - The query specification
        Returns:
        optional found result

      • findOne

        @NonNull
<S extends T> java.util.concurrent.CompletableFuture<S> findOne​(@Nullable
                                                                PredicateSpecification<T> spec)
        Returns a single entity matching the given PredicateSpecification.
        Type Parameters:
        S - The result type
        Parameters:
        spec - The query specification
        Returns:
        optional found result

      • findAll

        @NonNull
<S extends T> java.util.concurrent.CompletableFuture<? extends java.lang.Iterable<S>> findAll​(@Nullable
                                                                                              QuerySpecification<T> spec)
        Returns all entities matching the given QuerySpecification.
        Type Parameters:
        S - The result type
        Parameters:
        spec - The query specification
        Returns:
        found results

      • findAll

        @NonNull
<S extends T> java.util.concurrent.CompletableFuture<? extends java.lang.Iterable<S>> findAll​(@Nullable
                                                                                              PredicateSpecification<T> spec)
        Returns all entities matching the given PredicateSpecification.
        Type Parameters:
        S - The result type
        Parameters:
        spec - The query specification
        Returns:
        found results

      • findAll

        @NonNull
java.util.concurrent.CompletableFuture<Page<T>> findAll​(@Nullable
                                                        QuerySpecification<T> spec,
                                                        Pageable pageable)
        Returns a Page of entities matching the given QuerySpecification.
        Parameters:
        spec - The query specification
        pageable - The pageable object
        Returns:
        a page

      • findAll

        @NonNull
<S extends T> java.util.concurrent.CompletableFuture<? extends java.lang.Iterable<S>> findAll​(@Nullable
                                                                                              QuerySpecification<T> spec,
                                                                                              Sort sort)
        Returns all entities matching the given QuerySpecification and Sort.
        Type Parameters:
        S - The result type
        Parameters:
        spec - The query specification
        sort - The sort object
        Returns:
        found results

      • findAll

        @NonNull
<S extends T> java.util.concurrent.CompletableFuture<? extends java.lang.Iterable<S>> findAll​(@Nullable
                                                                                              PredicateSpecification<T> spec,
                                                                                              Sort sort)
        Returns all entities matching the given QuerySpecification and Sort.
        Type Parameters:
        S - The result type
        Parameters:
        spec - The query specification
        sort - The sort object
        Returns:
        found results

      • count

        @NonNull
java.util.concurrent.CompletableFuture<java.lang.Long> count​(@Nullable
                                                             QuerySpecification<T> spec)
        Returns the number of instances that the given QuerySpecification will return.
        Parameters:
        spec - The query specification
        Returns:
        the number of instances.

      • count

        @NonNull
java.util.concurrent.CompletableFuture<java.lang.Long> count​(@Nullable
                                                             PredicateSpecification<T> spec)
        Returns the number of instances that the given QuerySpecification will return.
        Parameters:
        spec - The query specification
        Returns:
        the number of instances.

      • deleteAll

        @NonNull
java.util.concurrent.CompletableFuture<java.lang.Long> deleteAll​(@Nullable
                                                                 DeleteSpecification<T> spec)
        Deletes all entities matching the given DeleteSpecification.
        Parameters:
        spec - The delete specification
        Returns:
        the number records deleted.

      • deleteAll

        @NonNull
java.util.concurrent.CompletableFuture<java.lang.Long> deleteAll​(@Nullable
                                                                 PredicateSpecification<T> spec)
        Deletes all entities matching the given PredicateSpecification.
        Parameters:
        spec - The delete specification
        Returns:
        the number records deleted.

      • updateAll

        @NonNull
java.util.concurrent.CompletableFuture<java.lang.Long> updateAll​(@Nullable
                                                                 UpdateSpecification<T> spec)
        Updates all entities matching the given UpdateSpecification.
        Parameters:
        spec - The update specification
        Returns:
        the number records updated.