public Stream Vread(string type, string id, string vid)
{
IResourceHandler handler = _registry.GetHandler(type);
if (handler == null)
{
return(ErrorMessage(HttpStatusCode.NotImplemented, String.Format("Get resource version of type {0} not implemented.", type)));
}
try
{
string payload = handler.VRead(id, vid);
if (String.IsNullOrEmpty(payload))
{
return(ErrorMessage(HttpStatusCode.NotFound, String.Format("Patient resource {0} / version {1} not found", id, vid)));
}
return(new MemoryStream(Encoding.UTF8.GetBytes(payload)));
}
catch (Exception e)
{
if (e.GetType() == typeof(NotImplementedException))
{
return(ErrorMessage(HttpStatusCode.NotImplemented, e.Message));
}
return(ErrorMessage(HttpStatusCode.InternalServerError, e.Message));
}
}