/// <summary>
/// 解析Json转换成Entity
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="response"></param>
/// <param name="entityName"></param>
/// <remarks>
/// http://weblog.west-wind.com/posts/2012/Aug/30/Using-JSONNET-for-dynamic-JSON-parsing
/// http://james.newtonking.com/json/help/index.html?topic=html/QueryJsonDynamic.htm
/// http://james.newtonking.com/json/help/index.html?topic=html/LINQtoJSON.htm
/// </remarks>
/// <returns></returns>
public List <T> TryParseEntitys <T>(WebApiConsumerResponse response, string entityName)
{
if (response == null || string.IsNullOrWhiteSpace(response.Content))
{
return(null);
}
//dynamic dynamicJson = JObject.Parse(response.Content);
//foreach (dynamic customer in dynamicJson.value)
//{
// string str = string.Format("{0} {1} {2}", customer.Id, customer.CustomerGuid, customer.Email);
// Debug.WriteLine(str);
//}
var json = JObject.Parse(response.Content);
string metadata = (string)json["odata.metadata"];
if (!string.IsNullOrWhiteSpace(metadata) && metadata.Contains(entityName))
{
var entitys = json["value"].Select(x => x.ToObject <T>()).ToList();
return(entitys);
}
return(null);
}
public object TryParseEntity <T>(WebApiConsumerResponse response, string entityName, IContractResolver contractResolver)
{
if (response == null || string.IsNullOrWhiteSpace(response.Content))
{
return(null);
}
//dynamic dynamicJson = JObject.Parse(response.Content);
//foreach (dynamic customer in dynamicJson.value)
//{
// string str = string.Format("{0} {1} {2}", customer.Id, customer.CustomerGuid, customer.Email);
// Debug.WriteLine(str);
//}
var json = JObject.Parse(response.Content);
string metadata = (string)json["odata.metadata"];
if (!string.IsNullOrWhiteSpace(metadata) && metadata.Contains(entityName))
{
// var entitys = json.ToObject(typeof(T));
var entitys = JsonConvert.DeserializeObject <T>(response.Content, new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
ContractResolver = contractResolver
});
return(entitys);
}
return(null);
}
/// <summary>
/// 解析Json 返回动态对象
/// </summary>
/// <param name="response"></param>
/// <returns></returns>
public dynamic TryParseDynamics(WebApiConsumerResponse response)
{
if (response == null || string.IsNullOrWhiteSpace(response.Content))
{
return(null);
}
dynamic dynamicJson = JObject.Parse(response.Content);
return(dynamicJson.value);
}
private void GetResponse(HttpWebResponse webResponse, WebApiConsumerResponse response)
{
if (webResponse == null)
{
return;
}
response.Status = string.Format("{0} {1}", (int)webResponse.StatusCode, webResponse.StatusDescription);
response.Headers = webResponse.Headers.ToString();
using (var reader = new StreamReader(webResponse.GetResponseStream(), Encoding.UTF8))
{
response.Content = reader.ReadToEnd();
}
}
public bool ProcessResponse(HttpWebRequest webRequest, WebApiConsumerResponse response)
{
if (webRequest == null)
{
return(false);
}
bool result = true;
HttpWebResponse webResponse = null;
try
{
webResponse = webRequest.GetResponse() as HttpWebResponse;
GetResponse(webResponse, response);
}
catch (WebException wexc)
{
result = false;
webResponse = wexc.Response as HttpWebResponse;
GetResponse(webResponse, response);
}
catch (Exception exc)
{
result = false;
response.Content = string.Format("{0}\r\n{1}", exc.Message, exc.StackTrace);
}
finally
{
if (webResponse != null)
{
webResponse.Close();
webResponse.Dispose();
}
}
return(result);
}
