The Right Approach to Exceptions

[Andrei Alexandrescu]

On 2/20/12 1:32 PM, Juan Manuel Cabo wrote:
> So, if your boss wants the URL of the request that was made
> when the standard library threw you a FileNotFoundException,
> you can do:
>
>
> 	try {
> 	      ...
>          } catch (Exception ex) {
>                  //Rethrow the exception with the added detail:
> 		ex.details["custom_url"] = getenv("URI");
>                  throw ex;
>          }

That's a very interesting angle!

Andrei