protected function _prepareResource(Prest_Request $i_request)
{
$resource = null;
$matched_route = $this->_router->getMatchedRoute($i_request->getUrl());
if (!$matched_route) {
throw new Prest_Exception(null, Prest_Response::NOT_FOUND);
}
$resource_name = $matched_route['resource'];
$resource_dir = $this->_service->getResourceDirectory($resource_name);
$file_name = basename($resource_name);
$file = "{$resource_dir}/{$file_name}.php";
if (is_dir($resource_dir) and is_file($file)) {
require_once $file;
$config = array('service' => $this->_service, 'request' => $i_request, 'directory' => $resource_dir, 'action_type' => $matched_route['type'], 'action' => $matched_route['type'] . ucfirst($i_request->getMethod()), 'route_params' => $matched_route['params'], 'matched_route' => $matched_route);
if ($matched_route['class']) {
$class = $matched_route['class'];
} else {
$class = $file_name;
}
$resource = new $class($config);
return $resource;
} else {
throw new Prest_Exception(null, Prest_Response::NOT_FOUND);
}
}
public function dispatch()
{
if (!$this->_transaction) {
$this->_transaction = new Prest_Transaction();
}
$response = null;
try {
$request = new Prest_Request(array('service' => $this));
if (!$request->isGet()) {
$this->_transaction->begin();
}
$representation = $this->_dispatcher->dispatch($request);
$response = new Prest_Response($representation);
if ($this->_transaction->isStarted()) {
$this->_transaction->finish();
}
$response->send();
} catch (Prest_Exception $e) {
$this->_handlePrestException($e);
} catch (Exception $e) {
$this->_handleErrorException($e);
}
}
