JVM overloads option?

[Jonathan-Zollinger]

In kotlin you can annotate a data class with @jvmoverloads so that you don't have to write multiple constructors if some of a class's fields have default values. This is really handy when some api's have a bunch of nullable types. I think you can do the same thing with java if you use lombok's @DaTa annotation.

It would be really nice to have this supported somehow when generating a client

[Jonathan-Zollinger]

I tried setting lombok.set(true) within the client block, but it doesn't seem to work. (for context, this is zendesk's helpcenter open api file I'm using in my resources dir)

build.gradle.kts

micronaut {
    openapi {
        client(file("src/main/resources/helpcenter.yaml")) {
            apiPackageName.set("lol.pbu.z4j.ticket.client")
            modelPackageName.set("lol.pbu.z4j.ticket.model")
            useReactive.set(false)
            useAuth.set(false)
            lombok.set(true)
        }
    }
    ...

build error

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':helpcenter:compileJava'.
> Compilation failed; see the compiler output below.
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\ListArticlesSortByParameter.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\ListArticlesSortOrderParameter.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\ListCategoriesSortByParameter.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\ListPostsFilterByParameter.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\ListPostsSortByParameter.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\UnifiedSearchResultType.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\SectionPutRequestSectionSorting.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\TopicObjectManageableBy.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  C:\Users\jonat\src\git.pbu.lol\z4j\helpcenter\build\generated\openapi\generateClientOpenApiModels\src\main\java\lol\pbu\z4j\ticket\model\ListUserSubscriptionsByUserIdTypeParameter.java:39: error: cannot find symbol
  @Getter(onMethod = @__(@JsonValue))
                      ^
    symbol: class __
  9 errors

* Try:
> Check your code and dependencies to fix the compilation error(s)
> Run with --scan to get full insights.

BUILD FAILED in 50s
32 actionable tasks: 32 executed

[altro3]

@Jonathan-Zollinger about lombok: you didn't add lombok dependencies to your project. Need to add these lines:

        annotationProcessor("org.projectlombok:lombok")
        compileOnly("org.projectlombok:lombok")

I fixed your sample project here: PeanutButter-Unicorn/z4j#3

Regarding @jvmoverloads? To be honest, I don't understand what you're proposing. There is a possibility to connect lombok and it works. So what is your proposal?

[Jonathan-Zollinger]

thanks for doing all that in that PR, thanks a ton! I followed up in your other comment below as well.

[altro3]

Or, maybe you suggest to add ability to generate @JvmOverloads with kotlin generator?

[Jonathan-Zollinger]

ya, that would work too - I didn't find much in terms of documentation on how to use the generator to provide kotlin code instead of java, but that would do what I'm looking for, like I've done in this class

[altro3]

@Jonathan-Zollinger done: #2173

[Jonathan-Zollinger]

Thanks a ton!