public static T GetContextItem <T>(HttpRequest request, string name)
     where T : class
 {
     return(HttpRequestHelper.GetContextItem <T>(request, name));
 }
 protected SortParams GetSortParams(HttpRequest request)
 {
     return(HttpRequestHelper.GetSortParams(request));
 }
 protected RestOperationParameters GetParameters(HttpRequest request)
 {
     return(HttpRequestHelper.GetParameters(request));
 }
 protected PagingParams GetPagingParams(HttpRequest request)
 {
     return(HttpRequestHelper.GetPagingParams(request));
 }
 protected FilterParams GetFilterParams(HttpRequest request)
 {
     return(HttpRequestHelper.GetFilterParams(request));
 }
 protected string GetCorrelationId(HttpRequest request)
 {
     return(HttpRequestHelper.GetCorrelationId(request));
 }
 protected static ProjectionParams GetProjectionParams(HttpRequest request)
 {
     return(ProjectionParams.FromValues(HttpRequestHelper.ExtractFromQuery("projection", request)));
 }
 public static string GetId(HttpRequest request)
 {
     return(HttpRequestHelper.ExtractFromQuery("id", request));
 }