@JsonDefaultValue<Primitive> -- default values for `value`?

[autonomousapps]

Looking at the following bit of source code:

@Target(AnnotationTarget.VALUE_PARAMETER)
@MustBeDocumented
@Retention(AnnotationRetention.SOURCE)
@JsonDefaultValue
annotation class JsonDefaultValueInt(val value: Int)

Is there any reason it couldn't do the following?

annotation class JsonDefaultValueInt(val value: Int = 0) // default value!

just to reduce a bit of boilerplate.

[ansman]

Well, you can already do this by doing this:

@JsonDefaultValue
val defaultJsonInt: Int = 0

[autonomousapps]

Could you elaborate on that? I have the following:

@JsonSerializable
data class LoginData(
    @JsonDefaultValue val login_token: String = "",
    @JsonDefaultValue val premium_status: Int = 0,
    @JsonDefaultValue val id: Long = 0,
   ... etc ...
}

And I get errors like:

LoginData.java:79: error: Kotshi: No default value provider found
int premium_status, @se.ansman.kotshi.JsonDefaultValue()
^

[ansman]

@JsonDefaultValue
const val defaultIntValue: Int = 0
@JsonDefaultValue
const val defaultLongValue: Long = 0
@JsonDefaultValue
const val defaultStringValue: String = ""

@JsonSerializable
data class LoginData(
    @JsonDefaultValue val login_token: String = "",
    @JsonDefaultValue val premium_status: Int = 0,
    @JsonDefaultValue val id: Long = 0,
   ... etc ...
}

[autonomousapps]

Thank you!