Wrap function with Web API logging. #webapi

WebApiWrap.cs

protected HttpResponseMessage Wrap<T>(Func<T> func)
{
    try
    {
        var req = HttpContext.Current.Request;
        Log.InfoFormat("Service: {0}", req.Path);

        if (Log.IsDebugEnabled)
        {
            req.InputStream.Position = 0;
            using (var reader = new StreamReader(req.InputStream))
            {
                string requestFromPost = reader.ReadToEnd();
                Log.DebugFormat("Request: {0}", requestFromPost);        
            }
        }

        var result = func();
        return Request.CreateResponse(HttpStatusCode.OK, result);
    }
    catch (ApplicationException ex)
    {
        Log.Warn("Validation error " + ex.Message);
        return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex.Message);
    }
    catch (DbUpdateException ex)
    {
        Log.Error("DB Error", ex);
        return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.GetBaseException().Message);
    }
    catch (Exception ex)
    {
        Log.Error("API Error", ex);
        return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.GetBaseException().Message);
    }
}