my talk is about kotlin/spring boot integration it makes sense to demo it or if it doesn’t work yet to tell it’s in the pipe

it works 😄

btw Nicolas you can do something like:

val application = SpringApplication(Config::class.java)
    application.addInitializers(ApplicationContextInitializer<GenericApplicationContext> { ctx ->
        beans().invoke(ctx) // your beans func
    })
    application.run(*args)

Sebastien is probably able to say more if that's the correct approach but with my rounds around Boot2 I do it that way

I have multiple separate config beans defined in the "main" config, each config in themselves getting an injected app context that I use to invoke the beans

Both approches should work but first https://jira.spring.io/browse/SPR-13779 need to be fixed to work for 100 % if the use cases.

Should be done for RC4

Is there a good way to log response http status code and time how long it took to create response in WebFlux? I have similar logger to this one https://stackoverflow.com/questions/45240005/how-to-log-request-and-response-bodies-in-spring-webflux I would like to have global response interceptor that will log something like this

/path HTTP 200 took 223 ms

I do not need full response body to be logged.

On a somewhat similar note I'm curious how you handle correlation IDs in WebFlux. The typical approach with ThreadLocals isn't going to work with Netty.

Looks like

spring-cloud-sleuth

already works in webflux

Hop in https://gitter.im/spring-cloud/spring-cloud-sleuth, Marcin Grzejszczak is the guy to talk to

Indeed we are actively working on Reactive support in Sleuth and Marcin is the guy to follow for that

how do I override one property in one unit test?

via annotation

I dont want whole TestPropertySource

what about

System.setProperty("key", value)

it depends though on when you need to load that property (for example before initializing a client etc)

hi! currently I'm working on a spring boot project written in kotlin, and I'm trying to make mockito work (building mock mvc with mocked services, then call endpoints, etc). I would like to try the opt-in mockito mock-maker-inline feature but as soon as I create this file, I get a NoClassDefFoundError for mockito. The same thing works properly in Java. Anyone came across this? Slack Conversation

Hello everybody, I'm completely new to Spring, and I would like your help, if possible. I would like to use Spring Boot to create simple web services using REST. For this part, no problem. But, I also would like to persist my data in mongoDB. After some searches, it looks like Hibernate OGM can do the job, but I can't find any tutorial for springboot + hibernate OGM + mongoDB. Could someone redirect me to a tutorial for complete newbie, or give me some hints, please?

if you want to use spring, why not use spring data mongodb? https://projects.spring.io/spring-data-mongodb/

everything is integrated 😄

I will have a look at this :) thanks !

Hi all, When trying to use Spring Data Elasticsearch (3.0.0RC2) with Spring Boot (2.0.0M3) I am running into a problem when mapping the result documents to data class instances, Jackson complains `com.fasterxml.jackson.databind.exc.InvalidDefinitionException`: Can not construct instance of ... (no Creators, like default construct, exist): can not deserialize from Object value (no delegate- or property-based Creator). Therefore I created a custom (slightly extended) entityMapper with

objectMapper.registerModule(KotlinModule())

and registering it with

@Bean
    fun elasticsearchTemplate(): ElasticsearchOperations {
        val resultMapper = DefaultResultMapper(entityMapper())
        return ElasticsearchTemplate(elasticsearchClient(), resultMapper)
    }

unfortunately it seems that my entity mapper is not picked up, but still the

DefaultEntityMapper

is used. Any ideas?

hi, can anyone help? I'm trying to use the following annotation but with no success. already tried ::class.java as well but it still doesn't work.

why is it expecting a KClass?

did you try

arrayOf(RestClientException::class)

?