public virtual T Execute <T>(IQimenCloudRequest <T> request) where T : QimenCloudResponse
{
return(DoExecute <T>(request, null, DateTime.Now));
}
public virtual T Execute <T>(IQimenCloudRequest <T> request, string session) where T : QimenCloudResponse
{
return(DoExecute <T>(request, session, DateTime.Now));
}
private T DoExecute <T>(IQimenCloudRequest <T> request, string session, DateTime timestamp) where T : QimenCloudResponse
{
long start = DateTime.Now.Ticks;
// 提前检查业务参数
try
{
request.Validate();
}
catch (TopException e)
{
return(CreateErrorResponse <T>(e.ErrorCode, e.ErrorMsg));
}
// 兼容 老奇门1.0 的 XML BODY
String apiBody = null;
Object[] requestXmlBodyType = request.GetType().GetCustomAttributes(typeof(RequestXmlBodyAttribute), false);
Boolean isXmlBody = (requestXmlBodyType != null && requestXmlBodyType.Length > 0);
if (isXmlBody)
{
XmlWriter writer = new XmlWriter(Constants.QM_ROOT_TAG_REQ, typeof(IQimenCloudRequest <T>));
apiBody = writer.Write(request);
}
// 添加协议级请求参数
TopDictionary txtParams = new TopDictionary(request.GetParameters());
txtParams.Add(Constants.METHOD, request.GetApiName());
txtParams.Add(Constants.SIGN_METHOD, signMethod);
txtParams.Add(Constants.APP_KEY, appKey);
txtParams.Add(Constants.FORMAT, format);
txtParams.Add(Constants.VERSION, "2.0");
txtParams.Add(Constants.PARTNER_ID, GetSdkVersion());
txtParams.Add(Constants.TIMESTAMP, timestamp);
txtParams.Add(Constants.TARGET_APP_KEY, request.GetTargetAppKey());
txtParams.Add(Constants.SESSION, session);
txtParams.AddAll(this.systemParameters);
// 添加签名参数
if (isXmlBody)
{
txtParams.Add(Constants.SIGN, TopUtils.SignTopRequest(txtParams, apiBody, appSecret, signMethod));
}
else
{
txtParams.Add(Constants.SIGN, TopUtils.SignTopRequest(txtParams, appSecret, signMethod));
}
// 添加头部参数
if (this.useGzipEncoding)
{
request.GetHeaderParameters()[Constants.ACCEPT_ENCODING] = Constants.CONTENT_ENCODING_GZIP;
}
string realServerUrl = GetServerUrl(this.serverUrl, request.GetApiName(), session);
string reqUrl;
if (isXmlBody)
{
reqUrl = WebUtils.BuildRequestUrl(realServerUrl, txtParams);
}
else
{
reqUrl = WebUtils.BuildRequestUrl(realServerUrl, txtParams);
}
try
{
string body;
if (isXmlBody)
{
body = webUtils.DoPost(reqUrl, Encoding.UTF8.GetBytes(apiBody), Constants.QM_CONTENT_TYPE, request.GetHeaderParameters());
}
else
{
body = webUtils.DoPost(realServerUrl, txtParams, request.GetHeaderParameters());
}
// 解释响应结果
T rsp;
if (disableParser)
{
rsp = Activator.CreateInstance <T>();
rsp.Body = body;
rsp.RequestUrl = reqUrl;
}
else
{
if (Constants.FORMAT_XML.Equals(format))
{
ITopParser <T> tp = new QimenCloudXmlParser <T>();
rsp = tp.Parse(body);
}
else
{
ITopParser <T> tp = new QimenCloudSimplifyJsonParser <T>();
rsp = tp.Parse(body);
}
rsp.RequestUrl = reqUrl;
}
// 追踪错误的请求
if (rsp.IsError)
{
TimeSpan latency = new TimeSpan(DateTime.Now.Ticks - start);
TraceApiError(appKey, request.GetApiName(), serverUrl, txtParams, latency.TotalMilliseconds, rsp.Body);
}
return(rsp);
}
catch (Exception e)
{
TimeSpan latency = new TimeSpan(DateTime.Now.Ticks - start);
TraceApiError(appKey, request.GetApiName(), serverUrl, txtParams, latency.TotalMilliseconds, e.GetType() + ": " + e.Message);
throw e;
}
}
