You probably don't want commons logging on your classpath. See here: http://www.slf4j.org/legacy.html
On 29 Mar 2011, at 13:53, Clemens Siebler wrote: > Thanks Ceki, that could be the issue. I currently have a bunch of jars in my > classpath, that all have to do with logging: > > commons-logging-api.jar > commons-logging.jar > log4j.jar > logback-classic-0.9.21.jar > logback-core-0.9.21.jar > slf4j-api-1.6.1.jar > > I use Jetty+Spring Framework and the latter one requires Log4j and the > commons-logging jars. The part of the application that I wrote, only uses > Logback+Slf4j. Any ideas how to get away with this? > > > On Tue, Mar 29, 2011 at 2:32 PM, Ceki Gulcu <[email protected]> wrote: > Hello Clemens, > > Lance's suggestion is almost certaint on target. Do check your classpath to > see if there are multiple instances of logback-classic lying around. > -- > Ceki > > On 29.03.2011 14:13, Clemens Siebler wrote: > Thanks for the hint Lance! I feel like this could be the issue. However, > I haven't managed to actually find a solution to it. I tried starting my > application with -verbose:class, but I can only see one entry of: > [Loaded ch.qos.logback.classic.LoggerContext from > file:/yyy/logback-classic-0.9.21.jar]. I suppose there should be > multiple of these, if that actually is the problem? Thanks for your help! > > > On Fri, Mar 25, 2011 at 4:54 PM, Lance White <[email protected] > <mailto:[email protected]>> wrote: > > >> However, when I try to use this code outside of my test > environement, I get the following Exception on the first line: > >> java.lang.ClassCastException: > ch.qos.logback.classic.LoggerContext cannot be cast to > ch.qos.logback.classic.LoggerContext > > This is usually a multiple classloader problem. > > Lance > > *From:*[email protected] > <mailto:[email protected]> > [mailto:[email protected] > <mailto:[email protected]>] *On Behalf Of *Clemens Siebler > *Sent:* 24 March 2011 16:16 > *To:* logback users list > *Subject:* Re: [logback-user] Retrieving the log filenames > > Ok, I figured out how to get at least the base logfile: > LoggerContext ctx = (LoggerContext) > LoggerFactory.getILoggerFactory(); > for (Logger l : ctx.getLoggerList()) { > ch.qos.logback.classic.Logger log = > (ch.qos.logback.classic.Logger) l; > Iterator<Appender<ILoggingEvent>> it = > log.iteratorForAppenders(); > while (it.hasNext()) { > Appender<ILoggingEvent> ap = it.next(); > if (ap instanceof FileAppender<?> || ap instanceof > RollingFileAppender<?>) { > FileAppender<?> fileAppender = (FileAppender<?>)ap; > System.out.println(fileAppender.getFile()); > } > } > } > > However, when I try to use this code outside of my test > environement, I get the following Exception on the first line: > java.lang.ClassCastException: ch.qos.logback.classic.LoggerContext > cannot be cast to ch.qos.logback.classic.LoggerContext > > Any ideas? I'm currently using Jetty, slf4j and logback. However, it > seems that there are still some dependencies on log4j in Jetty that > I can't get rid of... > > On Tue, Mar 22, 2011 at 10:23 AM, Clemens Siebler > <[email protected] > <mailto:[email protected]>> wrote: > > As far as log4j goes, the getAppender function can be used. However, > I have not managed to get this one working for logback. Any ideas? > > On Mon, Mar 21, 2011 at 3:42 PM, Clemens Siebler > <[email protected] > <mailto:[email protected]>> wrote: > > Let's assume the user only changes the logging levels/filter during > runtime, nothing else. > > On Mon, Mar 21, 2011 at 3:32 PM, David Roussel > <[email protected] <mailto:[email protected]>> > > wrote: > > Would a change notifier be told of the new filename? I'm not sure, > but it's worth a check. > > > On 21 Mar 2011, at 13:56, Clemens Siebler > <[email protected] > <mailto:[email protected]>> wrote: > > > Hi all, > > > > I'm currently using Logback (SLF4J) with a TimeBasedRollingPolicy > defined in logback.xml. Everything works fine, however, I'd like to > retrieve the filenames of the current logging session since the > application started. The user can obviously change the log filenames > and policies in logback.xml, so I don't want them hardcoded in the > source. My goal is to retrieve these filenames straight within Java > in order to do some more processing with them. Is there any > possibility in logback/slf4j to retrieve those names? > > > > I currently aquire the logger via: > > Logger logger = LoggerFactory.getLogger(Test.class); > > > > but obviously, this Logger object in particular doesn't provide > such functionality. Any ideas? > > > > Thanks in advance, > > Clemens > > > _______________________________________________ > Logback-user mailing list > [email protected] > http://qos.ch/mailman/listinfo/logback-user > > _______________________________________________ > Logback-user mailing list > [email protected] > http://qos.ch/mailman/listinfo/logback-user
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