generate-all 
Purpose
Generates a controller and views for the given domain classExamples
grails generate-all Book
grails generate-all *
Description
Grails supports a feature known as scaffolding which involves the generation of a CRUD (Create/Read/Update/Delete) interface for a given domain class.The generate-all command allows you to generate an implementation of CRUD including a controller and views for the given domain class. So for a domain class Book a controller in grails-app/controllers/BookController.groovy and views in grails-app/views/book will be generated.Usage: 
grails generate-all [domain class name or wildcard]
 Fired Events: 
StatusUpdate - When generation begins 
StatusFinal - When generation completes