Kos Plugins

Kos Plugins are useful to change how any internal component will work, being it provided by Kos itself or a Vert.x one. Plugins are the only entrypoint that allows developers to mutate kos.api.KosContext (through kos.api.MutableKosContext).

To learn more about KosContext, check this page.

Creating a Plugin

Creating a plugin is easy. All it's needed is exposing an implementation of the interface kos.api.Plugin and you will have access to a mutable instance of kos.api.KosContext.

Kotlin

@Exposed
class MyWebListener: Plugin {

    fun configure(kosContext: MutableKosContext) {
        TODO("Implement me!")
    }
}

Java

@Exposed
class MyWebListener implements Plugin {

    public void configure(MutableKosContext kosContext) {
        throw new UnsupportedOperationException("Implement me!");
    }
}