@NoRepositoryBean public interface ReactiveCrudRepository<T,ID> extends Repository<T,ID>
Mono
,
Flux
Modifier and Type | Method and Description |
---|---|
reactor.core.publisher.Mono<Long> |
count()
Returns the number of entities available.
|
reactor.core.publisher.Mono<Void> |
delete(T entity)
Deletes a given entity.
|
reactor.core.publisher.Mono<Void> |
deleteAll()
Deletes all entities managed by the repository.
|
reactor.core.publisher.Mono<Void> |
deleteAll(Iterable<? extends T> entities)
Deletes the given entities.
|
reactor.core.publisher.Mono<Void> |
deleteAll(org.reactivestreams.Publisher<? extends T> entityStream)
Deletes the given entities supplied by a
Publisher . |
reactor.core.publisher.Mono<Void> |
deleteAllById(Iterable<? extends ID> ids)
Deletes all instances of the type
T with the given IDs. |
reactor.core.publisher.Mono<Void> |
deleteById(ID id)
Deletes the entity with the given id.
|
reactor.core.publisher.Mono<Void> |
deleteById(org.reactivestreams.Publisher<ID> id)
Deletes the entity with the given id supplied by a
Publisher . |
reactor.core.publisher.Mono<Boolean> |
existsById(ID id)
Returns whether an entity with the given id exists.
|
reactor.core.publisher.Mono<Boolean> |
existsById(org.reactivestreams.Publisher<ID> id)
Returns whether an entity with the given id, supplied by a
Publisher , exists. |
reactor.core.publisher.Flux<T> |
findAll()
Returns all instances of the type.
|
reactor.core.publisher.Flux<T> |
findAllById(Iterable<ID> ids)
Returns all instances of the type
T with the given IDs. |
reactor.core.publisher.Flux<T> |
findAllById(org.reactivestreams.Publisher<ID> idStream)
Returns all instances of the type
T with the given IDs supplied by a Publisher . |
reactor.core.publisher.Mono<T> |
findById(ID id)
Retrieves an entity by its id.
|
reactor.core.publisher.Mono<T> |
findById(org.reactivestreams.Publisher<ID> id)
Retrieves an entity by its id supplied by a
Publisher . |
<S extends T> |
save(S entity)
Saves a given entity.
|
<S extends T> |
saveAll(Iterable<S> entities)
Saves all given entities.
|
<S extends T> |
saveAll(org.reactivestreams.Publisher<S> entityStream)
Saves all given entities.
|
<S extends T> reactor.core.publisher.Mono<S> save(S entity)
entity
- must not be null.Mono
emitting the saved entity.IllegalArgumentException
- in case the given entity is null.<S extends T> reactor.core.publisher.Flux<S> saveAll(Iterable<S> entities)
entities
- must not be null.Flux
emitting the saved entities.IllegalArgumentException
- in case the given entities
or one of its entities is
null.<S extends T> reactor.core.publisher.Flux<S> saveAll(org.reactivestreams.Publisher<S> entityStream)
entityStream
- must not be null.Flux
emitting the saved entities.IllegalArgumentException
- in case the given entityStream
is null.reactor.core.publisher.Mono<T> findById(ID id)
id
- must not be null.Mono
emitting the entity with the given id or Mono.empty()
if none found.IllegalArgumentException
- in case the given id is null.reactor.core.publisher.Mono<T> findById(org.reactivestreams.Publisher<ID> id)
Publisher
.id
- must not be null. Uses the first emitted element to perform the find-query.Mono
emitting the entity with the given id or Mono.empty()
if none found.IllegalArgumentException
- in case the given id
is null.reactor.core.publisher.Mono<Boolean> existsById(ID id)
id
- must not be null.Mono
emitting true if an entity with the given id exists, false otherwise.IllegalArgumentException
- in case the given id is null.reactor.core.publisher.Mono<Boolean> existsById(org.reactivestreams.Publisher<ID> id)
Publisher
, exists. Uses the first emitted
element to perform the exists-query.id
- must not be null.Mono
emitting true if an entity with the given id exists, false otherwise.IllegalArgumentException
- in case the given id
is null.reactor.core.publisher.Flux<T> findAll()
Flux
emitting all entities.reactor.core.publisher.Flux<T> findAllById(Iterable<ID> ids)
T
with the given IDs.
If some or all ids are not found, no entities are returned for these IDs.
Note that the order of elements in the result is not guaranteed.
ids
- must not be null nor contain any null values.Flux
emitting the found entities. The size can be equal or less than the number of given
ids.IllegalArgumentException
- in case the given ids
or one of its items is null.reactor.core.publisher.Flux<T> findAllById(org.reactivestreams.Publisher<ID> idStream)
T
with the given IDs supplied by a Publisher
.
If some or all ids are not found, no entities are returned for these IDs.
Note that the order of elements in the result is not guaranteed.
idStream
- must not be null.Flux
emitting the found entities.IllegalArgumentException
- in case the given idStream
is null.reactor.core.publisher.Mono<Long> count()
Mono
emitting the number of entities.reactor.core.publisher.Mono<Void> deleteById(ID id)
id
- must not be null.Mono
signaling when operation has completed.IllegalArgumentException
- in case the given id is null.reactor.core.publisher.Mono<Void> deleteById(org.reactivestreams.Publisher<ID> id)
Publisher
.id
- must not be null.Mono
signaling when operation has completed.IllegalArgumentException
- in case the given id
is null.reactor.core.publisher.Mono<Void> delete(T entity)
entity
- must not be null.Mono
signaling when operation has completed.IllegalArgumentException
- in case the given entity is null.reactor.core.publisher.Mono<Void> deleteAllById(Iterable<? extends ID> ids)
T
with the given IDs.ids
- must not be null.Mono
signaling when operation has completed.IllegalArgumentException
- in case the given ids or one of its elements is null.
null.reactor.core.publisher.Mono<Void> deleteAll(Iterable<? extends T> entities)
entities
- must not be null.Mono
signaling when operation has completed.IllegalArgumentException
- in case the given entities
or one of its entities is
null.reactor.core.publisher.Mono<Void> deleteAll(org.reactivestreams.Publisher<? extends T> entityStream)
Publisher
.entityStream
- must not be null.Mono
signaling when operation has completed.IllegalArgumentException
- in case the given entityStream
is null.reactor.core.publisher.Mono<Void> deleteAll()
Mono
signaling when operation has completed.Copyright © 2011–2022 Pivotal Software, Inc.. All rights reserved.