/** * The main method that handles the thread in a separate context. * * @return void */ public function run() { try { // register the default autoloader require SERVER_AUTOLOADER; // register shutdown handler register_shutdown_function(array(&$this, "shutdown")); // synchronize the application instance and register the class loaders $application = $this->application; $application->registerClassLoaders(); // synchronize the valves, servlet request/response $valves = $this->valves; $servletRequest = $this->servletRequest; // initialize servlet session, request + response $servletResponse = new Response(); $servletResponse->init(); // we initialize this with a 500 to handle 'Fatal Error' case $this->statusCode = 500; // initialize arrays for header and cookies $this->state = $servletResponse->getState(); $this->version = $servletResponse->getVersion(); $this->headers = $servletResponse->getHeaders(); $this->cookies = $servletResponse->getCookies(); // inject the sapplication and servlet response $servletRequest->injectResponse($servletResponse); $servletRequest->injectContext($application); // prepare the request instance $servletRequest->prepare(); // initialize static request and application context RequestHandler::$requestContext = $servletRequest; RequestHandler::$applicationContext = $application; // process the valves foreach ($valves as $valve) { $valve->invoke($servletRequest, $servletResponse); if ($servletRequest->isDispatched() === true) { break; } } // profile the request if the profile logger is available if ($profileLogger = $application->getInitialContext()->getLogger(LoggerUtils::PROFILE)) { $profileLogger->appendThreadContext('request-handler'); $profileLogger->debug($servletRequest->getUri()); } } catch (\Exception $e) { // log the exception $application->getInitialContext()->getSystemLogger()->error($e->__toString()); // ATTENTION: We MUST wrap the exception, because it's possible that // the exception contains not serializable data that will // lead to a white page!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! $this->exception = new ServletException($e, $e->getCode()); } // copy the the response values $this->statusCode = $servletResponse->getStatusCode(); $this->statusReasonPhrase = $servletResponse->getStatusReasonPhrase(); $this->version = $servletResponse->getVersion(); $this->state = $servletResponse->getState(); // copy the content of the body stream $this->bodyStream = $servletResponse->getBodyStream(); // copy headers and cookies $this->headers = $servletResponse->getHeaders(); $this->cookies = $servletResponse->getCookies(); }
/** * The main method that handles the thread in a separate context. * * @return void */ public function run() { try { // register the default autoloader require SERVER_AUTOLOADER; // register shutdown handler set_error_handler(array(&$this, 'errorHandler')); register_shutdown_function(array(&$this, 'shutdown')); // initialize the array for the errors $this->errors = array(); // synchronize the application instance and register the class loaders $application = $this->application; $application->registerClassLoaders(); // synchronize the valves, servlet request/response $valves = $this->valves; $servletRequest = $this->servletRequest; $servletResponse = $this->servletResponse; // load the session and the authentication manager $sessionManager = $application->search(SessionManagerInterface::IDENTIFIER); $authenticationManager = $application->search(AuthenticationManagerInterface::IDENTIFIER); // inject the sapplication and servlet response $servletRequest->injectContext($application); $servletRequest->injectResponse($servletResponse); $servletRequest->injectSessionManager($sessionManager); $servletRequest->injectAuthenticationManager($authenticationManager); // prepare the request instance $servletRequest->prepare(); // initialize static request and application context RequestHandler::$requestContext = $servletRequest; RequestHandler::$applicationContext = $application; // process the valves foreach ($valves as $valve) { $valve->invoke($servletRequest, $servletResponse); if ($servletRequest->isDispatched() === true) { break; } } // profile the request if the profile logger is available if ($profileLogger = $application->getInitialContext()->getLogger(LoggerUtils::PROFILE)) { $profileLogger->appendThreadContext('request-handler'); $profileLogger->debug($servletRequest->getUri()); } } catch (\Exception $e) { $this->addError(ErrorUtil::singleton()->fromException($e)); } // re-attach request and response instances $this->servletRequest = $servletRequest; $this->servletResponse = $servletResponse; }
/** * Process servlet request. * * @param \AppserverIo\Psr\HttpMessage\RequestInterface $request A request object * @param \AppserverIo\Psr\HttpMessage\ResponseInterface $response A response object * @param \AppserverIo\Server\Interfaces\RequestContextInterface $requestContext A requests context instance * @param integer $hook The current hook to process logic for * * @return boolean * * @throws \AppserverIo\Server\Exceptions\ModuleException */ public function process(RequestInterface $request, ResponseInterface $response, RequestContextInterface $requestContext, $hook) { // if false hook is coming do nothing if (ModuleHooks::REQUEST_POST !== $hook) { return; } // check if we are the handler that has to process this request if ($requestContext->getServerVar(ServerVars::SERVER_HANDLER) !== $this->getModuleName()) { return; } // load the application associated with this request $application = $this->findRequestedApplication($requestContext); $application->registerClassLoaders(); // check if the application has already been connected if ($application->isConnected() === false) { throw new \Exception(sprintf('Application %s has not connected yet', $application->getName()), 503); } // create a copy of the valve instances $valves = $this->valves; $handlers = $this->handlers; // create a new request instance from the HTTP request $servletRequest = new Request(); $servletRequest->injectHandlers($handlers); $servletRequest->injectHttpRequest($request); $servletRequest->injectServerVars($requestContext->getServerVars()); $servletRequest->init(); // initialize servlet response $servletResponse = new Response(); $servletResponse->init(); // load the session and the authentication manager $sessionManager = $application->search(SessionManagerInterface::IDENTIFIER); $authenticationManager = $application->search(AuthenticationManagerInterface::IDENTIFIER); // inject the sapplication and servlet response $servletRequest->injectContext($application); $servletRequest->injectResponse($servletResponse); $servletRequest->injectSessionManager($sessionManager); $servletRequest->injectAuthenticationManager($authenticationManager); // prepare the request instance $servletRequest->prepare(); // initialize static request and application context RequestHandler::$requestContext = $servletRequest; RequestHandler::$applicationContext = $application; // process the valves foreach ($valves as $valve) { $valve->invoke($servletRequest, $servletResponse); if ($servletRequest->isDispatched() === true) { break; } } // copy response values to the HTTP response $response->setState($servletResponse->getState()); $response->setVersion($servletResponse->getVersion()); $response->setStatusCode($servletResponse->getStatusCode()); $response->setStatusReasonPhrase($servletResponse->getStatusReasonPhrase()); // copy the body content to the HTTP response $response->appendBodyStream($servletResponse->getBodyStream()); // copy headers to the HTTP response foreach ($servletResponse->getHeaders() as $headerName => $headerValue) { $response->addHeader($headerName, $headerValue); } // copy cookies to the HTTP response $response->setCookies($servletResponse->getCookies()); // append the servlet engine's signature $response->addHeader(Protocol::HEADER_X_POWERED_BY, get_class($this), true); // set response state to be dispatched after this without calling other modules process $response->setState(HttpResponseStates::DISPATCH); }