Module spring.data.mongodb

Package org.springframework.data.mongodb.repository.support

Class SimpleReactiveMongoRepository<T,ID extends Serializable>

java.lang.Object

org.springframework.data.mongodb.repository.support.SimpleReactiveMongoRepository<T,ID>

All Implemented Interfaces:

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

public class SimpleReactiveMongoRepository<T,ID extends Serializable>
extends Object
implements ReactiveMongoRepository<T,ID>

Reactive repository base implementation for Mongo.

Since:

2.0

Author:

Mark Paluch, Oliver Gierke, Christoph Strobl, Ruben J Garcia, Jens Schauder, Clément Petit

Constructor Summary

Constructors

Constructor	Description
SimpleReactiveMongoRepository(MongoEntityInformation<T,ID> entityInformation, ReactiveMongoOperations mongoOperations)	Creates a new SimpleReactiveMongoRepository for the given MongoEntityInformation and MongoTemplate.

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Mono<Long>	count()
<S extends T> reactor.core.publisher.Mono<Long>	count(Example<S> example)
reactor.core.publisher.Mono<Void>	delete(T entity)
reactor.core.publisher.Mono<Void>	deleteAll()
reactor.core.publisher.Mono<Void>	deleteAll(Iterable<? extends T> entities)
reactor.core.publisher.Mono<Void>	deleteAll(org.reactivestreams.Publisher<? extends T> entityStream)
reactor.core.publisher.Mono<Void>	deleteAllById(Iterable<? extends ID> ids)
reactor.core.publisher.Mono<Void>	deleteById(ID id)
reactor.core.publisher.Mono<Void>	deleteById(org.reactivestreams.Publisher<ID> publisher)
<S extends T> reactor.core.publisher.Mono<Boolean>	exists(Example<S> example)
reactor.core.publisher.Mono<Boolean>	existsById(ID id)
reactor.core.publisher.Mono<Boolean>	existsById(org.reactivestreams.Publisher<ID> publisher)
reactor.core.publisher.Flux<T>	findAll()
<S extends T> reactor.core.publisher.Flux<S>	findAll(Example<S> example)	Returns all entities matching the given Example.
<S extends T> reactor.core.publisher.Flux<S>	findAll(Example<S> example, Sort sort)	Returns all entities matching the given Example applying the given Sort.
reactor.core.publisher.Flux<T>	findAll(Sort sort)
reactor.core.publisher.Flux<T>	findAllById(Iterable<ID> ids)
reactor.core.publisher.Flux<T>	findAllById(org.reactivestreams.Publisher<ID> ids)
<S extends T, R, P extends org.reactivestreams.Publisher<R>> P	findBy(Example<S> example, Function<FluentQuery.ReactiveFluentQuery<S>,P> queryFunction)
reactor.core.publisher.Mono<T>	findById(ID id)
reactor.core.publisher.Mono<T>	findById(org.reactivestreams.Publisher<ID> publisher)
<S extends T> reactor.core.publisher.Mono<S>	findOne(Example<S> example)
<S extends T> reactor.core.publisher.Flux<S>	insert(Iterable<S> entities)	Inserts the given entities.
<S extends T> reactor.core.publisher.Flux<S>	insert(org.reactivestreams.Publisher<S> entities)	Inserts the given entities.
<S extends T> reactor.core.publisher.Mono<S>	insert(S entity)	Inserts the given entity.
<S extends T> reactor.core.publisher.Mono<S>	save(S entity)
<S extends T> reactor.core.publisher.Flux<S>	saveAll(Iterable<S> entities)
<S extends T> reactor.core.publisher.Flux<S>	saveAll(org.reactivestreams.Publisher<S> entityStream)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SimpleReactiveMongoRepository

public SimpleReactiveMongoRepository(MongoEntityInformation<T,ID> entityInformation,
 ReactiveMongoOperations mongoOperations)

Creates a new SimpleReactiveMongoRepository for the given MongoEntityInformation and MongoTemplate.

Parameters:

entityInformation - must not be null.

mongoOperations - must not be null.

Method Details

save

public <S extends T> reactor.core.publisher.Mono<S> save(S entity)

Specified by:

save in interface ReactiveCrudRepository<T,ID extends Serializable>

saveAll

public <S extends T> reactor.core.publisher.Flux<S> saveAll(Iterable<S> entities)

Specified by:

saveAll in interface ReactiveCrudRepository<T,ID extends Serializable>

saveAll

public <S extends T> reactor.core.publisher.Flux<S> saveAll(org.reactivestreams.Publisher<S> entityStream)

Specified by:

saveAll in interface ReactiveCrudRepository<T,ID extends Serializable>

findById

public reactor.core.publisher.Mono<T> findById(ID id)

Specified by:

findById in interface ReactiveCrudRepository<T,ID extends Serializable>

findById

public reactor.core.publisher.Mono<T> findById(org.reactivestreams.Publisher<ID> publisher)

Specified by:

findById in interface ReactiveCrudRepository<T,ID extends Serializable>

existsById

public reactor.core.publisher.Mono<Boolean> existsById(ID id)

Specified by:

existsById in interface ReactiveCrudRepository<T,ID extends Serializable>

existsById

public reactor.core.publisher.Mono<Boolean> existsById(org.reactivestreams.Publisher<ID> publisher)

Specified by:

existsById in interface ReactiveCrudRepository<T,ID extends Serializable>

findAll

public reactor.core.publisher.Flux<T> findAll()

Specified by:

findAll in interface ReactiveCrudRepository<T,ID extends Serializable>

findAllById

public reactor.core.publisher.Flux<T> findAllById(Iterable<ID> ids)

Specified by:

findAllById in interface ReactiveCrudRepository<T,ID extends Serializable>

findAllById

public reactor.core.publisher.Flux<T> findAllById(org.reactivestreams.Publisher<ID> ids)

Specified by:

findAllById in interface ReactiveCrudRepository<T,ID extends Serializable>

count

public reactor.core.publisher.Mono<Long> count()

Specified by:

count in interface ReactiveCrudRepository<T,ID extends Serializable>

deleteById

public reactor.core.publisher.Mono<Void> deleteById(ID id)

Specified by:

deleteById in interface ReactiveCrudRepository<T,ID extends Serializable>

deleteById

public reactor.core.publisher.Mono<Void> deleteById(org.reactivestreams.Publisher<ID> publisher)

Specified by:

deleteById in interface ReactiveCrudRepository<T,ID extends Serializable>

delete

public reactor.core.publisher.Mono<Void> delete(T entity)

Specified by:

delete in interface ReactiveCrudRepository<T,ID extends Serializable>

deleteAllById

public reactor.core.publisher.Mono<Void> deleteAllById(Iterable<? extends ID> ids)

Specified by:

deleteAllById in interface ReactiveCrudRepository<T,ID extends Serializable>

deleteAll

public reactor.core.publisher.Mono<Void> deleteAll(Iterable<? extends T> entities)

Specified by:

deleteAll in interface ReactiveCrudRepository<T,ID extends Serializable>

deleteAll

public reactor.core.publisher.Mono<Void> deleteAll(org.reactivestreams.Publisher<? extends T> entityStream)

Specified by:

deleteAll in interface ReactiveCrudRepository<T,ID extends Serializable>

deleteAll

public reactor.core.publisher.Mono<Void> deleteAll()

Specified by:

deleteAll in interface ReactiveCrudRepository<T,ID extends Serializable>

findAll

public reactor.core.publisher.Flux<T> findAll(Sort sort)

Specified by:

findAll in interface ReactiveSortingRepository<T,ID extends Serializable>

insert

public <S extends T> reactor.core.publisher.Mono<S> insert(S entity)

Description copied from interface: ReactiveMongoRepository

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.

Specified by:

insert in interface ReactiveMongoRepository<T,ID extends Serializable>

Parameters:

entity - must not be null.

Returns:

the saved entity

insert

public <S extends T> reactor.core.publisher.Flux<S> insert(Iterable<S> entities)

Description copied from interface: ReactiveMongoRepository

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.

Specified by:

insert in interface ReactiveMongoRepository<T,ID extends Serializable>

Parameters:

entities - must not be null.

Returns:

the saved entity

insert

public <S extends T> reactor.core.publisher.Flux<S> insert(org.reactivestreams.Publisher<S> entities)

Description copied from interface: ReactiveMongoRepository

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.

Specified by:

insert in interface ReactiveMongoRepository<T,ID extends Serializable>

Parameters:

entities - must not be null.

Returns:

the saved entity

findOne

public <S extends T> reactor.core.publisher.Mono<S> findOne(Example<S> example)

Specified by:

findOne in interface ReactiveQueryByExampleExecutor<T>

findAll

public <S extends T> reactor.core.publisher.Flux<S> findAll(Example<S> example)

Description copied from interface: ReactiveMongoRepository

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 ReactiveMongoRepository<T,ID extends Serializable>

Specified by:

findAll in interface ReactiveQueryByExampleExecutor<T>

See Also:

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

findAll

public <S extends T> reactor.core.publisher.Flux<S> findAll(Example<S> example,
 Sort sort)

Description copied from interface: ReactiveMongoRepository

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 ReactiveMongoRepository<T,ID extends Serializable>

Specified by:

findAll in interface ReactiveQueryByExampleExecutor<T>

See Also:

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

count

public <S extends T>
reactor.core.publisher.Mono<Long> count(Example<S> example)

Specified by:

count in interface ReactiveQueryByExampleExecutor<T>

exists

public <S extends T>
reactor.core.publisher.Mono<Boolean> exists(Example<S> example)

Specified by:

exists in interface ReactiveQueryByExampleExecutor<T>

findBy

public <S extends T,
R,
P extends org.reactivestreams.Publisher<R>>
P findBy(Example<S> example,
 Function<FluentQuery.ReactiveFluentQuery<S>,P> queryFunction)

Specified by:

findBy in interface ReactiveQueryByExampleExecutor<T>