/**
* Processes an action result by dispatching the configured servlet.
*
* @param \AppserverIo\Psr\Servlet\ServletRequestInterface $servletRequest The request instance
* @param \AppserverIo\Psr\Servlet\ServletResponseInterface $servletResponse The response sent back to the client
*
* @return void
*/
public function process(ServletRequestInterface $servletRequest, ServletResponseInterface $servletResponse)
{
// load result and session-ID
extract(parse_url($this->getResult()));
// initialize the request URI
if (isset($path)) {
$servletRequest->setRequestUri($path);
}
// initialize the query string
if (isset($query)) {
$servletRequest->setQueryString($query);
}
// prepare the request with the new data
$servletRequest->prepare();
// load the servlet path and session-ID
$servletPath = $servletRequest->getServletPath();
$sessionId = $servletRequest->getProposedSessionId();
// load and process the servlet
$servlet = $this->getServletContext()->lookup($servletPath, $sessionId);
$servlet->service($servletRequest, $servletResponse);
}
/**
* Processes the DHTML file specified as servlet name.
*
* @param \AppserverIo\Psr\Servlet\ServletRequestInterface $servletRequest The request instance
* @param \AppserverIo\Psr\Servlet\ServletResponseInterface $servletResponse The response sent back to the client
*
* @return void
*
* @throws \AppserverIo\Psr\Servlet\ServletException If no action has been found for the requested path
*/
public function service(ServletRequestInterface $servletRequest, ServletResponseInterface $servletResponse)
{
// pre-initialize the X-POWERED-BY header
$poweredBy = $this->getPoweredBy();
// append an existing X-POWERED-BY header if available
if ($servletResponse->hasHeader(HttpProtocol::HEADER_X_POWERED_BY)) {
$poweredBy = $servletResponse->getHeader(HttpProtocol::HEADER_X_POWERED_BY) . ', ' . $poweredBy;
}
// set the X-POWERED-BY header
$servletResponse->addHeader(HttpProtocol::HEADER_X_POWERED_BY, $poweredBy);
// servlet path === relative path to the template name
$template = $servletRequest->getServletPath();
// check if the template is available
if (file_exists($pathToTemplate = $this->getWebappPath() . $template) === false) {
throw new ServletException(sprintf('Requested template \'%s\' is not available', $template));
}
// process the template
ob_start();
require $pathToTemplate;
// add the servlet name to the response
$servletResponse->appendBodyStream(ob_get_clean());
}
