/**
* Load server config
* <format>
* {
* "transport": "",
* "services": [
* {
* "interface": "",
* "reference": ""
* },
* ...
* ]
* }
* </format>
*
* @return Server
* @throws InitiallyRpcException
*/
public static function server()
{
$configFile = ServerApp::getInstance()->getConfigFile();
$content = file_get_contents($configFile);
$config = json_decode($content, true);
if (!is_array($config)) {
throw new InitiallyRpcException("Server config error: format error");
} else {
if (!isset($config["transport"])) {
throw new InitiallyRpcException("Server config error: undefined transport");
}
}
$serverConfig = new Server();
$serverConfig->setTransport($config["transport"]);
if (isset($config["services"]) && is_array($config["services"]) && !empty($config["services"])) {
foreach ($config["services"] as $key => $value) {
if (!is_array($value)) {
throw new InitiallyRpcException("Server config error: service format error");
} else {
if (!isset($value["interface"])) {
throw new InitiallyRpcException("Server config error: undefined interface");
} else {
if (!isset($value["reference"])) {
throw new InitiallyRpcException("Server config error: undefined reference");
}
}
}
$service = new Service();
$service->setInterface($value["interface"]);
$service->setReference($value["reference"]);
$serverConfig->addService($service);
}
}
return $serverConfig;
}
/**
* Get target
*
* @param $interface
* @return mixed
* @throws InitiallyRpcException
*/
public function getTarget($interface)
{
$reference = $this->config->getService($interface)->getReference();
if (!class_exists($reference)) {
throw new InitiallyRpcException("Reference class not exists");
}
return new $reference();
}
