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
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