private void AssertRequestWasSuccessful <T>(IResponseAdapter <T> responseAdapter)
{
if (responseAdapter.GetStatus() != ResponseStatus.OK)
{
throw new IOException(responseAdapter.GetErrorMessage());
}
}
public EnergyTankModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response) :
base(appCache, session, response)
{
}
public AccountModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response) :
base(appCache, session, response)
{
}
public CharacterModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response) :
base(appCache, session, response)
{
}
public GameModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response)
: base(appCache, session, response)
{
}
public EnergyTankModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response)
: base(appCache, session, response)
{
}
public RestModule()
{
// I don't expect this case to get called
this.Application = null;
this.Session = null;
this.Response = null;
}
public RestModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response)
{
this.Application = appCache;
this.Session = session;
this.Response = response;
}
public RestModule(
ICacheAdapter appCache,
ISessionAdapter session,
IResponseAdapter response)
{
this.Application = appCache;
this.Session = session;
this.Response = response;
}
void ListenerCallback(IAsyncResult asyncRequest)
{
HttpListenerContext context = m_httpListener.EndGetContext(asyncRequest);
RestRequest request = new RestRequest(context.Request);
RestResponse response = new RestResponse(context.Response);
Type restModuleType = null;
string result = "";
bool isNewSession = false;
RestSession session = m_sessionManager.GetSession(request, out isNewSession);
m_logger.LogInfo("Server received: " + request.ToString());
if (m_restModuleTypes.TryGetValue(request.RESTModuleName, out restModuleType))
{
// Find the method on the module by name
MethodInfo method = restModuleType.GetMethod(request.RESTMethodName);
if (method != null)
{
// Attempt to convert convert all string arguments over to the corresponding native types
try
{
ParameterInfo[] methodParameters = method.GetParameters();
object[] parameters = new object[methodParameters.Length];
for (int parameterIndex = 0; parameterIndex < parameters.Length; parameterIndex++)
{
Type parameterType = methodParameters[parameterIndex].ParameterType;
string parameterName = methodParameters[parameterIndex].Name;
string stringParameter = request.RESTMethodParameters[parameterName];
parameters[parameterIndex] = Convert.ChangeType(stringParameter, parameterType);
}
// Attempt to call the REST method
try
{
ICacheAdapter applicationCacheAdapter = new DictionaryCacheAdapter(m_applicationCache);
ISessionAdapter sessionAdapter = session;
IResponseAdapter responseAdapter = response;
RestModule restModule =
(RestModule)Activator.CreateInstance(
restModuleType,
applicationCacheAdapter,
sessionAdapter,
responseAdapter);
object methodResult = method.Invoke(restModule, parameters);
result = methodResult.ToString();
}
catch (System.Exception ex)
{
result = "Failed to invoke REST Method: " + ex.Message;
m_logger.LogError(result);
}
}
catch (System.Exception ex)
{
result = "Malformed REST Parameters: " + ex.Message;
m_logger.LogError(result);
}
}
else
{
result = "Unknown REST Method: " + request.RESTMethodName;
m_logger.LogError(result);
}
}
else
{
result = "Unknown REST Module: " + request.RESTModuleName;
m_logger.LogError(result);
}
// If the module wants the session to be abandoned free it from the session manager
if (session.IsAbandoned)
{
m_sessionManager.FreeSession(session);
}
// If this is a new session, give the client the session cookie
else if (isNewSession)
{
response.AppendSessionIdCookie(session);
}
// If there was any result string from the rest method, assign it to the result
if (result.Length > 0)
{
response.SetBody(result);
}
response.Close();
}
