/// <summary>
/// 同步执行api
/// </summary>
/// <typeparam name="TR"></typeparam>
/// <param name="method"></param>
/// <param name="resource"></param>
/// <param name="headers"></param>
/// <param name="input"></param>
/// <returns></returns>
internal TR execute <TR>(Method method, string resource, Dictionary <string, string> headers, MQSRequest input = null) where TR : MQSResponse, new()
{
//var restClient = new RestClient(this.url);
var request = new RestRequest(resource, this.map(method));
request.RequestFormat = DataFormat.Xml;
this.requestInit(method, request, headers, input);
var response = restClient.Execute <TR>(request);
if (response.Data != null)
{
return(response.Data);
}
else if (response.StatusCode == System.Net.HttpStatusCode.OK || response.StatusCode == System.Net.HttpStatusCode.NoContent)
{
return(null);
}
else
{
throw new MQSRequestException(string.Format("{0}:{1}", response.StatusCode, response.StatusDescription));
}
}
/// <summary>
/// 异步执行api，主用用在popmessage上，当queue的长轮询等待时间大于0时可以非阻塞执行代码
/// </summary>
/// <typeparam name="TR"></typeparam>
/// <param name="method"></param>
/// <param name="resource"></param>
/// <param name="headers"></param>
/// <param name="callBack"></param>
/// <param name="input"></param>
internal void executeAsync <TR>(Method method, string resource, Dictionary <string, string> headers, Action <TR> callBack, MQSRequest input = null) where TR : MQSResponse, new()
{
//var restClient = new RestClient(this.url);
var request = new RestRequest(resource, this.map(method));
request.RequestFormat = DataFormat.Xml;
this.requestInit(method, request, headers, input);
restClient.ExecuteAsync <TR>(request, IRR => {
callBack(IRR.Data);
});
}
/// <summary>
/// 初始化参数与头部信息
/// </summary>
/// <param name="request"></param>
/// <param name="headers"></param>
/// <param name="input"></param>
private void requestInit(Method method, RestRequest request, Dictionary <string, string> headers, MQSRequest input)
{
if (!headers.ContainsKey(HeaderConst.HOST))
{
headers[HeaderConst.HOST] = this.host;
}
if (!headers.ContainsKey(HeaderConst.DATE))
{
headers[HeaderConst.DATE] = DateTime.Now.ToUniversalTime().ToString("r");
}
if (!headers.ContainsKey(HeaderConst.MQVERSION))
{
headers[HeaderConst.MQVERSION] = this.version;
}
//如果request不为空，需指定content-type,否则签名无法通过
if (input != null)
{
headers[HeaderConst.CONTENTTYPE] = "text/xml";
}
headers[HeaderConst.AUTHORIZATION] = this.authorization(method, headers, string.Format("/{0}", request.Resource));
foreach (var kv in headers)
{
request.AddHeader(kv.Key, kv.Value);
}
if (input != null)
{
request.AddBody(input);
}
}
