/**
* Finds the exaclty correspondency between the requested routes and the ones defined.<br>
* If the route exists, it will be execute, otherwise an exception will be throw.
*
* @throws MControllerNotExistsException
* @throws MInvalidControllerException
* @throws MUndefinedRouteException
*/
public function run()
{
$requestType = strtolower($_SERVER['REQUEST_METHOD']);
/* @var $requestedRoute MRoute */
$requestedRoute = $this->routeList->getValue($this->getRequestedRole());
if ($requestedRoute === null) {
throw new MUndefinedRouteException($this->getRequestedRole());
}
if ($requestedRoute->getType() != MRouteType::CONTROLLER && $requestedRoute->getType() != MRouteType::ALL && $requestedRoute->getType() !== $requestType) {
throw new MUndefinedRouteException($this->getRequestedRole());
}
$className = $requestedRoute->getClass();
$methodName = $requestedRoute->getMethod();
if (!class_exists($className)) {
throw new MControllerNotExistsException($className);
}
// If the class is not a {@link MAbstractController} will be run the method defined in the root.
if ($requestedRoute->getType() !== MRouteType::CONTROLLER) {
$controller = new $className();
if ($controller instanceof MAbstractController) {
$controller->{$methodName}();
} else {
throw new MInvalidControllerException($className);
}
}
}
/**
* Returns the value for a specific <i>$key</i>.<br />
* If the <i>$key</i> is not set a <i>$defaultValue</i> will be returned.
*
* @param string $key
* @param mixed $defaultValue
* @return mixed
*/
public function getValue($key, $defaultValue = null)
{
return parent::getValue($key, $defaultValue);
}
/**
* @param string $id
* @return MAbstractController
*/
protected function getControl($id)
{
MDataType::mustBeString($id);
return $this->controls->getValue($id);
}
