/**
* Check Object acceptance
*
* Check if given Object is acceptable in Application Chain
* To be valid, the Object must implement Next\Application\Application
*
* @param Next\Components\Object $object
* An Object object
*
* The checking for Next\Application\Application implementation
* will be done inside the method.
*
* @return boolean
* TRUE if given Object is acceptable by Application Collection and FALSE otherwise
*
* @throws Next\Application\ApplicationException
* Given application is not acceptable in Application Chain
*/
protected function accept(Object $object)
{
if (!$object instanceof Application) {
throw ApplicationException::invalidApplication($object);
}
return TRUE;
}
/**
* Check Application Integrity
*
* @throws Next\Application\ApplicationException
* Application has no View Engine assigned
*
* @throws Next\Application\ApplicationException
* Assigned View Engine is invalid over interface implementing check
*/
private function checkIntegrity()
{
// Checking if we have some View Engine Registered
if (is_null($this->view)) {
throw ApplicationException::noViewEngine($this);
}
// Checking if assigned View Engine is Valid
if (!$this->view instanceof View) {
throw ApplicationException::invalidViewEngine();
}
}
