Just to know.... Why a static variable is not serializable? On Sat, Jan 15, 2011 at 7:44 PM, Emmanouil Batsis <ma...@abiss.gr> wrote:
> > > Quoting Alexandros Karypidis <akary...@yahoo.gr>: > >> I'm using SLF4J and was wondering whether pages should declare: >> >> private transient final Logger log = LoggerFactory >> .getLogger(SomePage.class); >> >> as members. I guess that accessing a page that was saved and then >> re-loaded >> would result in breaking logging, as the variable would be set to null. >> I've no >> idea how heavy-weight these Logger implementations are though and am >> worried >> that they should not be declared in class scope. >> > > Using static loggers has the benefit of non-serialization between other > things, including consistency between instances. Making them final and > private may be appropriate as well. Here's a snippet from our calipso wicket > app: > > /** > * Please make proper use of logging, see > * http://www.owasp.org/index.php/Category > * :Logging_and_Auditing_Vulnerability > */ > private static final Logger logger = // call logger factory > > > Cheers, > > Manos > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Fernando Wermus. www.linkedin.com/in/fernandowermus
