Service Usage
A service contains business logic that can be re-used across a Grails application. In Grails a service is a class that ends in the convention "Service" and lives in the grails-app/services
directory. A service can be created with the create-service command:grails create-service Book
Or via your favourite IDE or text editor.class BookService {
Book[] getBooks() {
Book.list() as Book[]
}
}
Refer to the user guide topic on Services for more information.