public BaseClient(string baseUrl, ISerializer dataSerializer, IRequestDataWriter requestDataWriter, IResponseDataReader responseDataReader, int?requestTimeoutInSeconds = null)
{
if (!RestUriBuilder.IsValidUri(baseUrl))
{
throw new ArgumentException($"{nameof(baseUrl)} must be set to a valid Url");
}
if (dataSerializer == null)
{
throw new ArgumentException($"{nameof(dataSerializer)} can not be Null");
}
if (requestDataWriter == null)
{
throw new ArgumentException($"{nameof(requestDataWriter)} can not be Null");
}
if (responseDataReader == null)
{
throw new ArgumentException($"{nameof(responseDataReader)} can not be Null");
}
BaseUrl = baseUrl;
Serializer = dataSerializer;
RequestWriter = requestDataWriter;
ResponseReader = responseDataReader;
Headers = new Dictionary <HttpRequestHeader, string>();
CustomHeaders = new Dictionary <string, string>();
if (requestTimeoutInSeconds.HasValue)
{
RequestTimeoutInMilliseconds = (int)Math.Truncate(TimeSpan.FromSeconds(requestTimeoutInSeconds.Value).TotalMilliseconds);
}
}
public async Task <T> ExecuteCall <T>(string method, HttpVerbs verb, object bodyParameter = null, IDictionary <string, string> queryStringParameters = null) where T : class
{
if (string.IsNullOrEmpty(method))
{
throw new ArgumentException($"{nameof(method)} must be set");
}
T result = null;
var uri = new RestUriBuilder(BaseUrl, method, queryStringParameters);
var request = GetRequest(uri.ToString(), verb);
string serializedObject = null;
if (bodyParameter != null)
{
serializedObject = Serializer.Serialize(bodyParameter);
await RequestWriter.WriteAsync(request, serializedObject);
}
string responseString = null;
try
{
var response = (HttpWebResponse)await request.GetResponseAsync();
using (response)
{
responseString = await ResponseReader.ReadAsync(response);
if (!string.IsNullOrWhiteSpace(responseString))
{
result = Serializer.Deserialize <T>(responseString);
}
}
}
catch (WebException we)
{
request?.Abort();
var errorResponse = ((HttpWebResponse)we.Response);
using (errorResponse)
{
responseString = await ResponseReader.ReadAsync(errorResponse);
if (!string.IsNullOrWhiteSpace(responseString))
{
var errorResult = errorResponse.ContentType.EndsWith("json")
? Serializer.Deserialize <ErrorResponse>(responseString)
: null;
log.Error($"RESTful '{method}' {verb.ToString().ToUpper()} failed with code: '{(int)errorResponse.StatusCode}', message: '{errorResult?.Error ?? errorResult?.Status ?? "NULL"}'", we);
throw;
}
}
}
catch (Exception ex)
{
request?.Abort();
log.Error(ex.Message, ex);
throw;
}
return(result);
}
