<br><font size=2 face="sans-serif">Thank you, Joern. When, are you planning
to release SLF4J 2.0?</font>
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<br><font size=1 face="sans-serif"><b>Joern Huxhorn <jhuxhorn@googlemail.com></b>
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<br><font size=1 face="sans-serif">Sent by: logback-dev-bounces@qos.ch</font>
<p><font size=1 face="sans-serif">03/24/2010 11:33 AM</font>
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<div align=center><font size=1 face="sans-serif">Please respond to<br>
logback developers list <logback-dev@qos.ch></font></div></table>
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<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">logback developers list <logback-dev@qos.ch></font>
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<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">Re: [logback-dev] Parameterized logging</font></table>
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<br><font size=3>On 24.03.2010, at 16:18, Pavel Bortnovskiy wrote:</font>
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Hello:</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
I am a new subscriber to this list, so please forgive me if these questions
have already been asked and answered.</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
Being quite experienced with log4j, migrating to Logback would probably
be a relatively easy exercise. However, while reading the manual, I have
a few questions, which might be best addressed to the developers, rather
than the users.</font><font size=3> <br>
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1) using parameterized logging instead of wrapping the log statment in
a conditional isEnabled, is very convenient, however I wonder whether there
is an implementation of printf</font><font size=3> </font><font size=2 face="sans-serif"><br>
function (or whether there are plans to do so). </font><a href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Formatter.html#format(java.lang.String, java.lang.Object...)"><font size=3 color=blue><u>http://java.sun.com/j2se/1.5.0/docs/api/java/util/Formatter.html#format(java.lang.String,
java.lang.Object...)</u></font></a><font size=3> </font><font size=2 face="sans-serif"><br>
Implementation of log statements with such functionality and a variable
arg list would be fairly trivial, but I found no references to such in
Logback Javadocs, FAQ or search engine queries.</font><font size=3> <br>
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2) If the answer to (1) is NO, then is there an easy way to extend Logback
to incorporate such functions?</font><font size=3> </font>
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<br><font size=3>Hi Pavel,</font>
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<br><font size=3>the answer is no, but varargs as well as extension of
the parameterization mechanism is currently discussed in the following
thread on the SLF4J-Dev list:</font>
<br><a href=http://thread.gmane.org/gmane.comp.java.slf4j.devel/2805><font size=3 color=blue><u>http://thread.gmane.org/gmane.comp.java.slf4j.devel/2805</u></font></a>
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<br><font size=3>Cheers,</font>
<br><font size=3>Joern.</font>
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