Hi all, I noticed that by default, the Spring annotation @ConfigurationProperties is not added to th...

# spring

[Davio]

Hi all, I noticed that by default, the Spring annotation @ConfigurationProperties is not added to the list of all-open annotations (which I think is here: https://github.com/JetBrains/kotlin/blob/cca2680c7f1c3e690a9f4a56f13449f20ebfaa6d/plugins/allopen/allopen-cli/src/AllOpenPlugin.kt), would it be useful to add it? We've had some issues with it and adding it manually to our all-open had solved it: <option>all-open:annotation=org.springframework.boot.context.properties.ConfigurationProperties</option>

[Davio]

You could 'force' it to be opened by adding @Component , but that turns it into a regular bean which may not be what you want

[Davio]

Also, in the Spring docs it has some examples where @ConfigurationProperties annotated classes are turned into bean by other methods than turning it into a regular bean: https://docs.spring.io/spring-boot/docs/current/reference/html/features.html#features.external-config.typesafe-[…]roperties.enabling-annotated-types

[kqr]

what was the issue?

[Davio]

The issue was/is that a data class annotated with @ConfigurationProperties is not automatically opened by the spring compiler plugin, thus Spring Boot can not deal with it properly. So you either have to add that annotation to the all-open plugin or make it a non-data class

[kqr]

thus Spring Boot can not deal with it properly this is what I am curious about

[Davio]

I think Spring always requires something which it turns into a Bean to not be final?

[efemoney]

We use @ConfigurationProperties and we dont use all open. I think there might be something wrong with your setup, maybe?

[Davio]

Hmm, do you annotate it with something else like @Component?

[Davio]

Is it a data class or a regular class?

[efemoney]

Data class. No other annotations.

We add @ConfigurationPropertiesScan on our Spring Application. Confirm that you also have that added