The Grails Framework 3.2.6

(Quick Reference) ## controllerName ### Purpose Returns the name of the currently executing controller. ### Examples
    class BookController {

        def list() {
            log.info "Executing within controller $controllerName"

            render(view: actionName)
        }
    }
### Description Returns the name of the currently executing controller which is dictated by the URL mappings | Quick Reference (hide)