Module spring.data.mongodb

Package org.springframework.data.mongodb.repository

Interface ReactiveMongoRepository<T,ID>

All Superinterfaces:

ReactiveCrudRepository<T,ID>, ReactiveQueryByExampleExecutor<T>, ReactiveSortingRepository<T,ID>, Repository<T,ID>

All Known Implementing Classes:

SimpleReactiveMongoRepository

@NoRepositoryBean
public interface ReactiveMongoRepository<T,ID>
extends ReactiveCrudRepository<T,ID>, ReactiveSortingRepository<T,ID>, ReactiveQueryByExampleExecutor<T>

Mongo specific Repository interface with reactive support.

Since:

2.0

Author:

Mark Paluch

Method Summary

Modifier and Type	Method	Description
<S extends T> Flux<S>	findAll(Example<S> example)	Returns all entities matching the given Example.
<S extends T> Flux<S>	findAll(Example<S> example, Sort sort)	Returns all entities matching the given Example applying the given Sort.
<S extends T> Flux<S>	insert(Iterable<S> entities)	Inserts the given entities.
<S extends T> Flux<S>	insert(Publisher<S> entities)	Inserts the given entities.
<S extends T> Mono<S>	insert(S entity)	Inserts the given entity.

Methods inherited from interface org.springframework.data.repository.reactive.ReactiveCrudRepository

count, delete, deleteAll, deleteAll, deleteAll, deleteAllById, deleteById, deleteById, existsById, existsById, findAll, findAllById, findAllById, findById, findById, save, saveAll, saveAll

Methods inherited from interface org.springframework.data.repository.query.ReactiveQueryByExampleExecutor

count, exists, findBy, findOne

Methods inherited from interface org.springframework.data.repository.reactive.ReactiveSortingRepository

findAll

Method Details

insert

<S extends T> Mono<S> insert(S entity)

Inserts the given entity. Assumes the instance to be new to be able to apply insertion optimizations. Use the returned instance for further operations as the save operation might have changed the entity instance completely. Prefer using ReactiveCrudRepository.save(Object) instead to avoid the usage of store-specific API.

Parameters:

entity - must not be null.

Returns:

the saved entity

insert

<S extends T> Flux<S> insert(Iterable<S> entities)

Inserts the given entities. Assumes the instance to be new to be able to apply insertion optimizations. Use the returned instance for further operations as the save operation might have changed the entity instance completely. Prefer using ReactiveCrudRepository.save(Object) instead to avoid the usage of store-specific API.

Parameters:

entities - must not be null.

Returns:

the saved entity

insert

<S extends T> Flux<S> insert(Publisher<S> entities)

Inserts the given entities. Assumes the instance to be new to be able to apply insertion optimizations. Use the returned instance for further operations as the save operation might have changed the entity instance completely. Prefer using ReactiveCrudRepository.save(Object) instead to avoid the usage of store-specific API.

Parameters:

entities - must not be null.

Returns:

the saved entity

findAll

<S extends T> Flux<S> findAll(Example<S> example)

Returns all entities matching the given Example. In case no match could be found an empty Flux is returned.
By default the Example uses typed matching restricting it to probe assignable types. For example, when sticking with the default type key (_class), the query has restrictions such as _class : { $in : [com.acme.Person] }.
To avoid the above mentioned type restriction use an UntypedExampleMatcher with Example.of(Object, org.springframework.data.domain.ExampleMatcher).

Specified by:

findAll in interface ReactiveQueryByExampleExecutor<T>

See Also:

• ReactiveQueryByExampleExecutor.findAll(org.springframework.data.domain.Example)

findAll

<S extends T> Flux<S> findAll(Example<S> example,
 Sort sort)

Returns all entities matching the given Example applying the given Sort. In case no match could be found an empty Flux is returned.
By default the Example uses typed matching restricting it to probe assignable types. For example, when sticking with the default type key (_class), the query has restrictions such as _class : { $in : [com.acme.Person] }.
To avoid the above mentioned type restriction use an UntypedExampleMatcher with Example.of(Object, org.springframework.data.domain.ExampleMatcher).

Specified by:

findAll in interface ReactiveQueryByExampleExecutor<T>

See Also:

• ReactiveQueryByExampleExecutor.findAll(org.springframework.data.domain.Example, org.springframework.data.domain.Sort)