 |
 |
org.springframework.data.mongodb.core
Interface SessionCallback<T>
-
- 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 SessionCallback<T>
Callback interface for executing operations within aClientSession.- Since:
- 2.1
- Author:
- Christoph Strobl
- See Also:
ClientSession
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description TdoInSession(MongoOperations operations)Execute operations against a MongoDB instance via session boundMongoOperations.
-
-
-
Method Detail
-
doInSession
@Nullable T doInSession(MongoOperations operations)
Execute operations against a MongoDB instance via session boundMongoOperations. The session is inferred directly into the operation so that no further interaction is necessary. Please note that only Spring Data-specific abstractions likeMongoOperations.find(Query, Class)and others are enhanced with theClientSession. When obtaining plain MongoDB gateway objects likeMongoCollectionorMongoDatabasevia eg.MongoOperations.getCollection(String)we leave responsibility forClientSessionagain up to the caller.- Parameters:
operations- will never be null.- Returns:
- can be null.
-
-
|