/**
* Processes the request by invoking the request handler that executes the servlet
* in a protected context.
*
* @param \AppserverIo\Psr\Servlet\Http\HttpServletRequestInterface $servletRequest The request instance
* @param \AppserverIo\Psr\Servlet\Http\HttpServletResponseInterface $servletResponse The response instance
*
* @return void
*/
public function invoke(HttpServletRequestInterface $servletRequest, HttpServletResponseInterface $servletResponse)
{
try {
// unpack the remote method call
$remoteMethod = RemoteMethodProtocol::unpack($servletRequest->getBodyContent());
// load the application context
/** @var \AppserverIo\Appserver\Application\Application $application */
$application = $servletRequest->getContext();
// prepare method name and parameters and invoke method
$className = $remoteMethod->getClassName();
$methodName = $remoteMethod->getMethodName();
$parameters = $remoteMethod->getParameters();
$sessionId = $remoteMethod->getSessionId();
// load the bean manager and the bean instance
$instance = $application->search($className, array($sessionId, array($application)));
// invoke the remote method call on the local instance
$response = call_user_func_array(array($instance, $methodName), $parameters);
// serialize the remote method and write it to the socket
$servletResponse->appendBodyStream(RemoteMethodProtocol::pack($response));
// re-attach the bean instance in the container and unlock it
$application->search('BeanContextInterface')->attach($instance, $sessionId);
} catch (\Exception $e) {
// catch the exception and append it to the body stream
$servletResponse->appendBodyStream(RemoteMethodProtocol::pack(RemoteExceptionWrapper::factory($e)));
}
// finally dispatch this request, because we have finished processing it
$servletRequest->setDispatched(true);
}
/**
* Processes the request by invoking the request handler that executes the servlet
* in a protected context.
*
* @param \AppserverIo\Psr\Servlet\Http\HttpServletRequestInterface $servletRequest The request instance
* @param \AppserverIo\Psr\Servlet\Http\HttpServletResponseInterface $servletResponse The response instance
*
* @return void
*/
public function invoke(HttpServletRequestInterface $servletRequest, HttpServletResponseInterface $servletResponse)
{
try {
// unpack the remote method call
$remoteMethod = RemoteMethodProtocol::unpack($servletRequest->getBodyContent());
// load the application context
/** @var \AppserverIo\Appserver\Application\Application $application */
$application = $servletRequest->getContext();
// invoke the remote method and re-attach the bean instance to the container
$response = $application->search(BeanContextInterface::IDENTIFIER)->invoke($remoteMethod, new ArrayList());
// serialize the remote method and write it to the socket
$servletResponse->appendBodyStream(RemoteMethodProtocol::pack($response));
} catch (\Exception $e) {
// catch the exception and append it to the body stream
$servletResponse->appendBodyStream(RemoteMethodProtocol::pack(RemoteExceptionWrapper::factory($e)));
}
// finally dispatch this request, because we have finished processing it
$servletRequest->setDispatched(true);
}