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org.springframework.data.mongodb.core
Interface ReactiveSessionCallback<T>
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- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface ReactiveSessionCallback<T>
Callback interface for executing operations within aClientSessionusing reactive infrastructure.- Since:
- 2.1
- Author:
- Christoph Strobl
- See Also:
ClientSession
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description org.reactivestreams.Publisher<T>doInSession(ReactiveMongoOperations operations)Execute operations against a MongoDB instance via session boundReactiveMongoOperations.
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Method Detail
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doInSession
org.reactivestreams.Publisher<T> doInSession(ReactiveMongoOperations operations)
Execute operations against a MongoDB instance via session boundReactiveMongoOperations. The session is inferred directly into the operation so that no further interaction is necessary. Please note that only Spring Data-specific abstractions likeReactiveMongoOperations.find(Query, Class)and others are enhanced with theClientSession. When obtaining plain MongoDB gateway objects likeMongoCollectionorMongoDatabasevia eg.ReactiveMongoOperations.getCollection(String)we leave responsibility forClientSessionagain up to the caller.- Parameters:
operations- will never be null.- Returns:
- never null.
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