/// <summary>
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
private void DoRequest(HttpListenerRequest request, HttpListenerResponse response)
{
logger.Debug("REQUEST_URL: " + request.Url.ToString());
byte[] data = new byte[] { };
try
{
RequestParams reqParams = new RequestParams();
reqParams.ParseTo(request);
Assembly asm = Assembly.GetEntryAssembly();
int idx = reqParams.MethodName.LastIndexOf('.');
if (idx >= 0)
{
string classForMethod = asm.GetName().Name + ".Business." + reqParams.MethodName.Substring(0, idx).Trim();
object classInstance = asm.CreateInstance(classForMethod);
MethodInfo method = classInstance.GetType().GetMethod(reqParams.MethodName.Substring(idx + 1).Trim());
if (method == null)
{
throw new InvalidOperationException(
"Could not found method '" + classForMethod + "."
+ reqParams.MethodName.Substring(idx + 1).Trim() + "'.");
}
if (method.GetParameters().Length > 1)
{
throw new InvalidOperationException("Business method '" + classForMethod + "."
+ reqParams.MethodName.Substring(idx + 1).Trim()
+ "' could not contain more than 1 parameter");
}
Object param = null;
if (reqParams.Content != null && reqParams.Content.Trim().Length > 0 && method.GetParameters().Length == 1)
{
param = JsonConvert.DeserializeObject(reqParams.Content, method.GetParameters()[0].ParameterType);
}
else if (reqParams.PathParams != null && reqParams.PathParams.Count > 0 && method.GetParameters().Length == 1)
{
param = Convert.ChangeType(reqParams.PathParams[0], method.GetParameters()[0].ParameterType);
}
try {
Object result = method.Invoke(classInstance, (param != null ? new object[] { param } : null));
if (method.ReturnType != typeof(void))
{
String jsonResult = JsonConvert.SerializeObject(result);
// FIXME Zakriptovanie odosielanej spravy ...
// ENC -> jsonResult = Convert.ToBase64String(ParentControlCommon.Utils.EncryptAES(UTF8Encoding.UTF8.GetBytes(jsonResult)));
// DEC -> jsonResult = UTF8Encoding.UTF8.GetString(ParentControlCommon.Utils.DecryptAES(Convert.FromBase64String(jsonResult)));
//jsonResult = Convert.ToBase64String(ParentControlCommon.Utils.EncryptAES(UTF8Encoding.UTF8.GetBytes(jsonResult)));
//data = Encoding.ASCII.GetBytes(jsonResult);
data = Encoding.UTF8.GetBytes(jsonResult);
}
response.StatusCode = (int)HttpStatusCode.OK;
response.StatusDescription = "OK";
} catch (TargetInvocationException ex) {
throw ex;
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message, ex);
ObjectModel.Exception excp = new ObjectModel.Exception();
excp.TypeException = ObjectModel.Exception.ERROR;
if (typeof(WarningException).IsInstanceOfType(ex))
{
excp.TypeException = ObjectModel.Exception.WARNING;
}
excp.Message = ex.Message;
JObject jobj = JObject.FromObject(excp);
String jsonResult = jobj.ToString();
// FIXME Doriesit kriptovanie ...
jsonResult = Convert.ToBase64String(ParentControlCommon.Utils.EncryptAES(UTF8Encoding.UTF8.GetBytes(jsonResult)));
data = Encoding.ASCII.GetBytes(jsonResult);
response.StatusCode = (int)HttpStatusCode.Forbidden;
response.StatusDescription = "Request failure.";
}
response.ContentType = "application/json";
response.OutputStream.Write(data, 0, data.Length);
response.OutputStream.Close();
}