private void PerformApiRequest(AsyncResult result, IChinaAlibabaApi api, object args, Action <Exception, string> callback)
{
if (api.NeedAuthroized && (string.IsNullOrWhiteSpace(this.m_refreshToken) || !this.m_refreshTokenExpiredTime.HasValue))
{
result.MarkCompleted(new AlibabaException("Unauthorized", 401), true);
return;
}
if (api.NeedAuthroized)
{
if (this.CheckTokens((error) => {
if (error != null)
{
result.MarkCompleted(error, false);
}
else
{
this.SendApiRequest(api, args, callback);
}
}))
{
this.SendApiRequest(api, args, callback);
}
}
else
{
this.SendApiRequest(api, args, callback);
}
}
public IAsyncResult BeginInvokeApi <TReturn>(IChinaAlibabaApi api, IChinaAlibabaApiArguments arguments, AsyncCallback callback, object userState)
{
AsyncResult <TReturn> result = new AsyncResult <TReturn>(callback, userState);
this.PerformApiRequest <TReturn>(result, api, arguments, (error, value) => {
result.MarkCompleted(error, value);
});
return(result);
}
public IAsyncResult BeginInvokeApi(IChinaAlibabaApi api, object arguments, AsyncCallback callback, object userState)
{
AsyncResult <string> result = new AsyncResult <string>(callback, userState);
this.PerformApiRequest(result, api, arguments, (error, content) => {
result.MarkCompleted(error, content);
});
return(result);
}
private void SendApiRequest(IChinaAlibabaApi api, object args, Action <Exception, string> callback)
{
string apiUri = api.GetRequestUri(this.m_appKey);
IDictionary <string, string> arguments = AlibabaHelper.GetArgumentsDictionary(args);
if (api.NeedAuthroized)
{
arguments[ACCESS_TOKEN_ARGUMENT_NAME] = this.m_accessToken;
}
if (api.NeedTimestamp)
{
arguments[TIMESTAMP_ARGUMENT_NAME] = (DateTime.Now - this.m_timestampBase).TotalMilliseconds + this.m_timeError.ToString();
}
if (api.NeedSignature)
{
arguments[SIGNATURE_ARGUMENT_NAME] = AlibabaHelper.GetApiSignature(apiUri, arguments, this.m_appSecret);
}
this.SendPostRequest(apiUri, arguments, api.Encoding, callback);
}
private void PerformApiRequest <TReturn>(AsyncResult result, IChinaAlibabaApi api, IChinaAlibabaApiArguments args, Action <Exception, TReturn> callback)
{
this.PerformApiRequest(result, api, args, (error, content) => {
this.ProcessReturnValue <TReturn>(error, content, callback);
});
}
private void SendApiRequest <TReturn>(IChinaAlibabaApi api, object args, Action <Exception, TReturn> callback)
{
this.SendApiRequest(api, args, (error, content) => {
this.ProcessReturnValue <TReturn>(error, content, callback);
});
}
