Does WebFlux Spring Boot with reactive MongoDB supports Auditing? I tried to use @CreatedDate and it did not work for me. Here is my configuration: Here is my document class Here is Message repository When I save message messageRepository.save(message) I always have createdDate=null Do I miss something or Aud…
Tag: spring-data-r2dbc
ReactiveCrudRepository vs. R2dbcRepository
I am learning the reactive stack starting with R2DBC and this is what I don’t understand: What are the differences between these, when to use them, and how relevant the @Repository stereotype annotation is to them? org.springframework.data.r2dbc.repository.R2dbcRepository org.springframework.data.reposi…
How to implement ManyToMany in r2dbc
R2DBC does not support composite keys currently. I wonder how we may implement a many-to-many relationship for now? For example, given the two entities: and their schemas: I can create a table for the many-to-many mapping: But how should we define the mapping class ItemTag in kotlin/java? Or is it fine to omi…
ReaciveCrudRepository with Awaitility
writing tests and not sure how can one rewrite this code: to reactive one: Note: first findById() signature is: Optional findById(Long id) second findById() signature is: Mono findById(ID id) Answer It is possible to do something like this:
Obtaining a nested objects using Spring Data R2DBC
I’m new to Project Reactor and R2DBC. How to receive and merge Flux<Child> with Mono<Parent> properly using Spring Data R2DBC reactive repositories? Parent: ParentRepository: Child: ChildRepository: ParentPersistenceAdapter: My solution is: Answer Assuming the existence of a withChildren(Flu…