Constructor Detail

• ControllerCatalog(GrailsApplication grailsApplication)

Method Detail

• java.lang.Object allowedMethods(GrailsControllerClass controller)

  The HTTP methods a controller allows, by action.

• GrailsControllerClass controllerFor(java.lang.String name, java.lang.String namespace)

  The controller a mapping dispatches to. A mapping that names a namespace reaches that namespace's controller; one that names none reaches the controller without a namespace, or the only controller of that name.

• java.util.Collection<GrailsControllerClass> getControllers()

  Returns:

  every controller of the application

• java.lang.Object instance(GrailsControllerClass controller)

  The controller the application context serves requests with, if it holds one.

• boolean isReadOnly(GrailsControllerClass controller)

  Whether a RestfulController was constructed read only, which is decided by its constructor rather than declared on the class, so is read from the controller itself.

• boolean isResourceAction(GrailsControllerClass controller, java.lang.String actionName)

  Whether an action is described by the part it plays in the resource its controller serves: it is one RestfulController declares, of a resource controller, whether the controller inherits it, overrides it, or, as a controller generated for a REST application does, declares it itself. A generated controller answers such an action with the statuses, bodies and paging RestfulController does. Any other action is described as any controller's is.

• boolean isResourceController(GrailsControllerClass controller)

  Whether a controller serves a resource the way a RestfulController does: it is one, or its save and update actions bind the same domain class, as the controllers the rest-api profile generates do.

• boolean isRestAction(GrailsControllerClass controller, java.lang.String actionName)

  An action a mapping reaching controllers by name describes: one of a RestfulController, or one its controller declares the formats of, none of them HTML. Where responseFormats is a map, each action is decided by its own entry.

• boolean isRestController(GrailsControllerClass controller)

  A controller a mapping reaching controllers by name describes an action of: a RestfulController, or one declaring the formats an action responds in, as a REST controller does, none of them HTML, rather than one rendering views for a browser.

• java.lang.Class<?> resourceType(GrailsControllerClass controller)

  The type a resource controller serves: the type argument a RestfulController declares, or the resource it was constructed with, or the domain class a generated controller binds.

• java.util.List<java.lang.String> responseFormats(GrailsControllerClass controller, java.lang.String actionName)

  The formats an action responds in, read as respond reads them: a list declared for every action, or the list a map declares for the action.

  Returns:

  the declared formats, or null where the controller declares none for the action, and it responds in any format the application configures

• boolean takesId(GrailsControllerClass controller, java.lang.String actionName)

  Whether an action addresses one resource, and so takes the identifier a mapping may leave optional: the resource actions that address one, or an action declaring an id parameter.