package com.app.reporting
class PrintingController {
static namespace = 'reports'
// ...
}namespace
Purpose
The namespace property is optional and defines a namespace for a controller.
Multiple controllers may be defined in the same namespace. Multiple
controllers may be defined with the same name as long as they are defined in
separate packages and are not defined in the same namespace.
When URL generation targets a controller and no namespace is specified, Grails resolves the namespace from the target controller. If exactly one controller has that name, controller and action are enough to generate the correct namespaced or non-namespaced URL. Specify namespace only when more than one controller shares the same name, or when you need to choose a namespace explicitly.
Examples
grails-app/controllers/com/app/reporting/PrintingController.groovy
grails-app/controllers/com/app/reporting/AdminController.groovy
package com.app.reporting
class AdminController {
static namespace = 'reports'
// ...
}grails-app/controllers/com/app/security/AdminController.groovy
package com.app.security
class AdminController {
static namespace = 'users'
// ...
}See the namespaced controllers docs for more information.