Hi Lowell,
This is a well-known shortcoming of the SLF4J API. However, since exceptions
are
by definition rare, you can write
LOG.debug("Got a "+e.getClass().getName()+" with value "+ e.getValue(), e);
with an *infrequent* loss in performance. Of course, this form is also less
pleasant to write, but again you write less of these.
HTH,
Lowell Kirsh wrote:
> Looking at the API, I can't figure out how to log an exception's stack
> trace along with a parameterized string. What I want is something like:
>
> ...
> catch (FooException e) {
> LOG.debug("Got a {} with value {}", e.getClass().getName(),
> e.getValue(), e);
> }
>
> But it seems from the API that I can either pass a Throwable to the log
> method, or some arguments to be interpolated into the String. Is there
> an idiom for doing both?
>
> Thanks,
> Lowell
--
Ceki Gülcü
Logback: The reliable, generic, fast and flexible logging framework for Java.
http://logback.qos.ch
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