public DynvokeMethod PrepTarget(string classname, string methodname, ParamProvider provider)
{
DynvokeMethod method = Get(classname, methodname);
if (method == null)
{
return(null);
}
foreach (KeyValuePair <string, Type> entry in method.Parameters)
{
object value = null;
if (provider.TryGetParam(entry.Key, entry.Value, out value))
{
if (ParamReplacersExternal.ContainsKey(entry.Key) && ParamReplacersExternal[entry.Key].ExternalType == entry.Value)
{
ParamReplacmentContainer replCont = ParamReplacersExternal[entry.Key];
object newvalue = replCont.Replacer(value);
Log.Debug(" Replacement: [" + replCont.InternalParamName + "] = (" + replCont.InternalType + ") [" + newvalue + "]");
method.SetParameter(replCont.InternalParamName, newvalue);
}
else
{
Log.Debug(" Parameter: [" + entry.Key + "] = (" + entry.Value + ") [" + value + "]");
method.SetParameter(entry.Key, value);
}
}
}
foreach (KeyValuePair <string, Type> entry in method.InjectedParameters)
{
object value = null;
if (ParamInjectors.ContainsKey(entry.Key) && ParamInjectors[entry.Key].Type == entry.Value)
{
ParamInjectionContainer injCont = ParamInjectors[entry.Key];
value = injCont.Injector();
Log.Debug(" Injected: [" + entry.Key + "] = (" + entry.Value + ") [" + value + "]");
method.SetParameter(entry.Key, value);
}
}
return(method);
}
private DynvokeMethod Get(string classname, string methodname)
{
string key = GetKey(classname, methodname);
if (!Targets.ContainsKey(key))
{
return(null);
}
DynvokeMethod method = new DynvokeMethod(Targets[key]);
return(method);
}
public HttpDynvokeResponse HandleRequest(HttpDynvokeRequest request)
{
DateTime requestStart = DateTime.Now;
try
{
string json = request.RequestBody;
JsonParamProvider jsonParams = new JsonParamProvider(json);
DynvokeMethod method = this.Dynvoke.PrepTarget(request.Controller, request.Action, jsonParams);
if (method == null)
{
return(NOT_FOUND);
}
if (!method.ReadyToCall)
{
return(MISSING_ARGUMENTS);
}
object returnObj = method.Call();
string outputStr = "";
if (method.ReturnType != typeof(void))
{
outputStr = JsonConvert.SerializeObject(returnObj);
Log.Debug("Called method, returned: [" + outputStr + "]");
}
else
{
Log.Debug("Called method, void return");
}
return(new HttpDynvokeResponse(200, outputStr, "application/json"));
}
catch (Exception e)
{
Log.Error("Exception thrown while handling request!\n" + e.ToString());
return(SERVER_ERROR);
}
finally
{
Log.Debug("Total response time in [" + DateTime.Now.Subtract(requestStart).TotalMilliseconds + "] ms");
}
}
