/**
* Handle
*
* @param string $calling_component_filename Filename
* @param string $service_description Service description
*
* @return mixed
*/
public function handle($calling_component_filename, $service_description)
{
SCA::$logger->log("Entering");
try {
$smd_filename = str_replace('.php', '.smd', $calling_component_filename);
if (!file_exists($smd_filename)) {
file_put_contents($smd_filename, SCA_GenerateSmd::generateSmd($service_description));
// ,self::generateSMD($calling_component_filename)
// );
}
$wsdl_filename = null;
// create a wrapper, which in turn creates a service
// instance and fills in all of the references
$class_name = SCA_Helper::guessClassName($calling_component_filename);
$instance = SCA::createInstance($class_name);
$service_wrapper = new SCA_ServiceWrapperJson($instance, $class_name, $wsdl_filename);
// create the jsonrpc server that will process the input message
// and generate the result message
$jsonrpc_server = new SCA_JsonRpcServer($service_wrapper);
$jsonrpc_server->handle();
} catch (Exception $ex) {
// A catch all exception just in case something drastic goes wrong
// This can often be the case in constructors of the JSON infsatructure
// classes where SMD files can be read over remote connections. We
// still want to send a sensible error back to the client
// TODO extend the JSON service to expose this kind of function
// through public methods
$response = "{\"id\":\"";
$response = $response . SCA_JsonRpcServer::getRequest()->id;
$response = $response . "\",\"error\":\"" . $ex->getMessage();
$response = $response . "\",\"version\":\"1.0\"}";
// TODO what to do about id? We can catch errors before the
// input is parsed
// some debugging
// file_put_contents("json_messages.txt",
// "Response at JSONRPC server = " . $response . "\n",
// FILE_APPEND);
header('Content-type: application/json-rpc');
echo $response;
}
return;
}
/**
* make it look to the component as if it is receiving
* a request for a method invocation and check the response
* is correct
*/
public function testWrapperAndProxy()
{
$_SERVER['HTTP_HOST'] = 'localhost';
$_SERVER['REQUEST_METHOD'] = 'POST';
$_SERVER['SCRIPT_FILENAME'] = 'TestService.php';
$_SERVER['REQUEST_URI'] = 'http://localhost/TestService.php';
$_SERVER['CONTENT_TYPE'] = 'application/json-rpc';
SCA_JsonRpcServer::$test_request = $this->request;
SCA_JsonRpcClient::$store_test_request = true;
SCA_JsonRpcClient::$test_response = $this->email_response;
ob_start();
SCA::initComponent("TestService.php");
$out = ob_get_contents();
ob_end_clean();
$this->assertContains($this->response, $out);
$this->assertContains(SCA_JsonRpcClient::$test_request, $this->email_request);
}
