integer EXCEPTION_HANDLER_NOT_FOUND

public getPreviousActionName () Gets previous dispatched action name

public setDefaultController (mixed $controllerName) Sets the default controller name

public getControllerClass () Possible controller class name that will be located to dispatch the request

integer EXCEPTION_ACTION_NOT_FOUND

public getControllerName () Gets last dispatched controller name

public setControllerSuffix (mixed $controllerSuffix) Sets the default controller suffix

integer EXCEPTION_CYCLIC_ROUTING

integer EXCEPTION_NO_DI

public getActiveController () Returns the active controller in the dispatcher