Has anyone used

JDBI

with Kotlin? I have been trying for several hours but couldn't even get a basic

SELECT

statement working. Any assistance would be really helpful. https://stackoverflow.com/questions/69681588/nosuchmethodexception-in-jdbi-while-using-it-with-kotlin

not really a kotlin question, but the

jdbi3-kotlin-sqlobject

dependency you have in there is only a plugin—you need to have the base

jdbi-core

dependency included as well

mapToBean

won’t really work with Kotlin data classes

@Marcus Brito Thank you for pointing out what I was missing. I was trying to run the first example from the documentation without realizing this is not a Kotlin first library.

@nilTheDev you’re welcome. One of the best things about Kotlin, to me, is how friendly is it with the rest of the Java ecosystem, but you still need to understand how it works. That

mapToBean

method requires a no-args contructor, and accessor methods (get/set) for every property. Kotlin data classes, by default, won’t provide the no-arg constructor, nor set methods since they’re immutable. You can get those from regular Kotlin classes with

var

properties.