There are some additional features & design patterns that might help you out, but it's hard to go too far into them when we don’t know your use case.
In particular, why don’t you want to use a file for your configuration? What situation requires that you modify the logging levels from inside your code? This isn’t really a great thing to do: much of the usefulness of logging systems is the ability to change the configuration without rewriting the application. Without more information, I’d suggest you look at the JMX configuration <http://logback.qos.ch/jmxConfig.html> system and writing filters <http://logback.qos.ch/manual/filters.html> . These features help make a file-based configuration less static than it seems. Thanks, Andy -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ceki Gulcu Sent: Monday, April 07, 2008 10:51 AM To: logback users list Subject: Re: [logback-user] have to cast logger to use logback specific api Is the HelloWorld1 example you refer to, the one shown at [1]? Anyway, while it is true that you cannot set the logger level without casting to logback's native API, you can configure logback using a configuration script. Moreover, logback will automatically search for a configuration script called logback.xml (or logback-test.xml) in your class path. Thus, in your Java code you can only reference the SLF4J API and configure the underlying logging system, namely logback, using an automatically loaded configuration script. For more detailed information please see [2]. I hope this helps, [1] http://logback.qos.ch/xref/index.html [2] http://logback.qos.ch/manual/joran.html [EMAIL PROTECTED] wrote: > Hello: > > I tried the Helloword1 example that comes with logback and noticed that > slf4j's Logger does not have methods such as logger.setLevel that > logback provides, in order to use it, I have to cast it to logback's > Logger. I'd need to use those methods in app on the fly instead of use > a static config file. But once I cast it, it means it would be tied to > logback and why bother with the slf4j at all? I mean once I do this way, > I can not do the deployment time switch to other logging lib. > > What would be the recommended way to deal with my scenarios? > > Thanks -- Ceki Gülcü QOS.ch is looking to hire talented developers in Switzerland. If interested, please contact c e k i @ q o s . c h _______________________________________________ Logback-user mailing list [email protected] http://qos.ch/mailman/listinfo/logback-user *************************************************************************** The information contained in this communication is confidential, is intended only for the use of the recipient named above, and may be legally privileged. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please resend this communication to the sender and delete the original message or any copy of it from your computer system. Thank You. ****************************************************************************
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