index.php
web = new NetBiblio()
    parent::__construct(self::$version)
web->Run() <=> parent->Run()
|   Logger::start(version) // initialize static log array
|   new Renderer::__construct()
|   |---ob_start()
|   $data = []
|   try {
|       $result = this->Call() //1) start session, 
|       |            //2) call webservice method and params passed in 
|       |            //   http request after doing a few checks 
|       |            //3) log the request
|       |   session_save_path(Configuration::get(session.save_path)) 
|       |   session_start()
|       |   $paras = GET or POST
|       |   if empty(params) throw NoArguments
|       |   if !isset(params["func"]) throw MissingMethod
|       |   this->func = params["func"]
|       |   unset(params["func"])
|       |   Logger::info([
|       |       "func" => this->func . '(' . implode(',' params) . ')'
|       |   ]) // add func -> string to Logger::data
|       |   if !is_callable([this, this->func]) throw BadMethod
|       |   // descriptive wrapper for NetBiblio method
|       |   $rm = new \ReflectionMethod(this, this->func) 
|       |   // check whether provided params match required
|       |   //TODO here is where the magic happens !!!!!!!!!!!!!!!!!!!!
|       |---return call_user_func_array([this, this->func], params)
|       $data['result'][this->func] = $result
|   } catch (WebException $e) {
|       $data['error'] = ['code' => $e->getCode(), ... ]
|       $this->status = 400
|       Logger::info($e->getName(), 'error') // add to log
|   } catch (\Exception $e) {
|       $data['failure'] = ['code' => $e->getCode(), 'reason' ...]
|       Logger::info($e->getMessage, 'error')
|   }
|   Logger::stop(['status' => $this->status])
|   $renderer->render($this->status, $data) // default status:200
|   |   header(sprintf(
|   |       'HTTP/1.0 %s %s', 
|   |       $status, self::$statusMessages[$status]
|   |   ))
|   |   header('Access-Control-Allow-Origin: *')
|   |   ob_clean()
|   |   flush()
|   |   $formatter = Formatter::getFormatter();
|   |   |   self::loadFormatters() // call init on all formatters in dir
|   |   |   |   foreach($files as f) {
|   |   |   |       //infer class name from file name 
|   |   |   |       //and if it is not this current class
|   |   |   |       //call init on the class
|   |   |   |       //Ex:
|   |   |   |       Json::init()
|   |   |   |       |   self::registerFormats([ //self parent
|   |   |   |       |       'application/json',
|   |   |   |       |       'application/x-json',
|   |   |   |       |   ]);
|   |   |   |       |   |   forach($formats as $f) { // self
|   |   |   |       |   |       self::$formats[$f] = get_called_class()
|   |   |   |       |---|---}
|   |   |   |   }
|   |   |   $format = self::getFormatFromHeader();
|   |   |   |---return 'BSR\Lib\Formatter\Json';
|   |   |---return new $format()
|   |   $formatter->render($data)
|---|---|---echo json_encode($data)