org.springframework.data.mongodb.core
Interfaces 
CollectionCallback
DbCallback
DocumentCallbackHandler
IndexOperations
MongoAdminOperations
MongoDocumentWriter
MongoOperations
WriteConcernResolver
Classes 
CollectionOptions
DefaultIndexOperations
FindAndModifyOptions
MongoAction
MongoAdmin
MongoDbUtils
MongoExceptionTranslator
MongoFactoryBean
MongoOptionsFactoryBean
MongoTemplate
QueryMapper
SerializationUtils
SimpleMongoDbFactory
Enums 
MongoActionOperation
WriteResultChecking