because if we put that into Component for example, all components will have
a logger take up a memory slot
-igor
On 4/26/07, Philip A. Chapman <[EMAIL PROTECTED]> wrote:
Unless I am missing something, why not do it like this:
private transient Logger logger;
private Logger getLogger()
{
if (logger == null) {
logger = LoggerFactory.getLogger(Foo.class);
}
}
public void myMethod()
{
...
getLogger().debug("Something here");
}
On Thu, 2007-04-26 at 13:55 -0700, Eelco Hillenius wrote:
great, a neat way to make logging even cheaper...
instantiate all the time for each and every message :-)
It doesn't get instantiated every time. For instance Log4jLoggerFactory
creates one instance lazily and then does a map lookup. Of course, it is
still more expensive then just referring to a static var, certainly for
'just logging'. But otoh it seems unlikely that this will every be a real
problem in web applications.
Eelco
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