[logback-user] Logback-user Digest, Vol 65, Issue 4

Peter Chmiel PChmiel at exclaim.com
Wed Sep 21 15:57:19 CEST 2011 

Ceki,

Yes.  I am referring to https://github.com/tony19/logback-android

I get the error No applicable action for [rollingPolicy]. I am not sure if I need to change something in the config file or if logback-android does not support rolling.

Thanks,
Pete


On Sep 21, 2011, at 9:16 AM, <logback-user-request at qos.ch<mailto:logback-user-request at qos.ch>> wrote:

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Today's Topics:

  1. NoClassDefFoundError:
     ch/qos/logback/classic/spi/ThrowableProxy (jaybytez)
  2. SMTPAppender buffer flushed on exit? (Mark Woon)
  3. Re: SMTPAppender buffer flushed on exit? (Ceki G?lc?)
  4. Release of logback v0.9.30 (Ceki G?lc?)
  5. Re: Release of logback v0.9.30 (Neil Chaudhuri)
  6. rolling in logback-android (Peter Chmiel)
  7. Re: rolling in logback-android (Ceki G?lc?)
  8. additional informations for appenders? (Lars Fischer)


----------------------------------------------------------------------

Message: 1
Date: Mon, 19 Sep 2011 13:17:46 -0700 (PDT)
From: jaybytez <jaybytez at yahoo.com<mailto:jaybytez at yahoo.com>>
To: logback-user at qos.ch<mailto:logback-user at qos.ch>
Subject: [logback-user] NoClassDefFoundError:
       ch/qos/logback/classic/spi/ThrowableProxy
Message-ID: <32498079.post at talk.nabble.com<mailto:32498079.post at talk.nabble.com>>
Content-Type: text/plain; charset=us-ascii


We have a war file that is using SLF4J and Logback Classic/Core 0.9.29,
running in WebLogic 11.

Any thoughts to why I would get a no class found even though the jar exists?
I assume we have jars in the war that are causing conflicts.

Thanks...jay

Exception in thread "ListenerContainer-1" java.lang.NoClassDefFoundError:
ch/qos/logback/classic/spi/ThrowableProxy
       at
ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:123)
       at
ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:471)
       at
ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:427)
       at ch.qos.logback.classic.Logger.log(Logger.java:846)
       at
org.apache.commons.logging.impl.SLF4JLocationAwareLog.warn(SLF4JLocationAwareLog.java:199)
       at
org.springframework.jms.listener.DefaultMessageListenerContainer.handleListenerSetupFailure(DefaultMessageListenerContainer.java:818)
       at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:968)
       at java.lang.Thread.run(Thread.java:619)
--
View this message in context: http://old.nabble.com/NoClassDefFoundError%3A-ch-qos-logback-classic-spi-ThrowableProxy-tp32498079p32498079.html
Sent from the Logback User mailing list archive at Nabble.com<http://Nabble.com>.



------------------------------

Message: 2
Date: Tue, 20 Sep 2011 12:54:07 -0700
From: Mark Woon <markwoon at gmail.com<mailto:markwoon at gmail.com>>
To: logback-user at qos.ch<mailto:logback-user at qos.ch>
Subject: [logback-user] SMTPAppender buffer flushed on exit?
Message-ID:
       <CAAjVeDyUhTpSQ+pHuZ3Q5VTfRiROnF0rp5LDF-+q9jMzH4t-0A at mail.gmail.com<mailto:CAAjVeDyUhTpSQ+pHuZ3Q5VTfRiROnF0rp5LDF-+q9jMzH4t-0A at mail.gmail.com>>
Content-Type: text/plain; charset="iso-8859-1"

Is there a way to get the SMTPAppender to flush/send its buffer before the
system exits?

If I've a buffer of 64 and my program exits, it doesn't seem to be sending
out what's in the queue.  Is there a way to either configure it to flush
before the program exits or a hook I can call to trigger it?


Thanks,
-Mark
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Message: 3
Date: Tue, 20 Sep 2011 22:00:55 +0200
From: Ceki G?lc? <ceki at qos.ch<mailto:ceki at qos.ch>>
To: logback users list <logback-user at qos.ch<mailto:logback-user at qos.ch>>
Subject: Re: [logback-user] SMTPAppender buffer flushed on exit?
Message-ID: <4E78F0F7.5040107 at qos.ch<mailto:4E78F0F7.5040107 at qos.ch>>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed


Hi Mark,

Assuming SMTPAppender is configured with OnErrorEvaluator (the default),
then an email will be sent each time a logging event with the ERROR
level occurs.  You can cause such an event to occur on system exit by
registering a shutdown hook. See Runtime.addShutdownHook.

HTH,

On 20/09/2011 9:54 PM, Mark Woon wrote:
Is there a way to get the SMTPAppender to flush/send its buffer before
the system exits?

If I've a buffer of 64 and my program exits, it doesn't seem to be
sending out what's in the queue.  Is there a way to either configure it
to flush before the program exits or a hook I can call to trigger it?


Thanks,
-Mark



--
QOS.ch<http://QOS.ch>, main sponsor of cal10n, logback and slf4j open source projects,
is looking to hire talented software developers. For further details,
see http://logback.qos.ch/job.html


------------------------------

Message: 4
Date: Wed, 21 Sep 2011 00:25:18 +0200
From: Ceki G?lc? <ceki at qos.ch<mailto:ceki at qos.ch>>
To: logback users list <logback-user at qos.ch<mailto:logback-user at qos.ch>>
Subject: [logback-user] Release of logback v0.9.30
Message-ID: <4E7912CE.20708 at qos.ch<mailto:4E7912CE.20708 at qos.ch>>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hello all,

I am happy to announce the release of logback version 0.9.30. Please
refer to the news page for precise details.

  http://logback.qos.ch/news.html

You can download logback, including full source code, class files and
documentation on our download page, shown below.

  http://logback.qos.ch/download.html

You can receive logback related announcements by subscribing to the
QOS.ch<http://QOS.ch> announce mailing list. To subscribe to QOS.ch<http://QOS.ch> announce list,
please visit the following URL.

   http://www.qos.ch/mailman/listinfo/announce

Enjoy,
--
Ceki


------------------------------

Message: 5
Date: Tue, 20 Sep 2011 17:58:55 -0500
From: Neil Chaudhuri <nchaudhuri at potomacfusion.com<mailto:nchaudhuri at potomacfusion.com>>
To: logback users list <logback-user at qos.ch<mailto:logback-user at qos.ch>>
Subject: Re: [logback-user] Release of logback v0.9.30
Message-ID: <CA9E92CA.82B5%nchaudhuri at potomacfusion.com>
Content-Type: text/plain; charset="iso-8859-1"

Can you provide a timeframe when this will be available on Maven Central?

Thanks, and congratulations on the release!





On 9/20/11 6:25 PM, "Ceki G?lc?" <ceki at qos.ch<mailto:ceki at qos.ch>> wrote:

Hello all,

I am happy to announce the release of logback version 0.9.30. Please
refer to the news page for precise details.

 http://logback.qos.ch/news.html

You can download logback, including full source code, class files and
documentation on our download page, shown below.

 http://logback.qos.ch/download.html

You can receive logback related announcements by subscribing to the
QOS.ch<http://QOS.ch> announce mailing list. To subscribe to QOS.ch<http://QOS.ch> announce list,
please visit the following URL.

  http://www.qos.ch/mailman/listinfo/announce

Enjoy,
--
Ceki
_______________________________________________
Logback-user mailing list
Logback-user at qos.ch<mailto:Logback-user at qos.ch>
http://qos.ch/mailman/listinfo/logback-user



------------------------------

Message: 6
Date: Tue, 20 Sep 2011 20:17:26 -0500
From: Peter Chmiel <PChmiel at exclaim.com<mailto:PChmiel at exclaim.com>>
To: "logback-user at qos.ch<mailto:logback-user at qos.ch>" <logback-user at qos.ch<mailto:logback-user at qos.ch>>
Subject: [logback-user] rolling in logback-android
Message-ID: <B2AA3E20-1FE6-46C7-8678-FF827F993CA5 at exclaim.com<mailto:B2AA3E20-1FE6-46C7-8678-FF827F993CA5 at exclaim.com>>
Content-Type: text/plain; charset="us-ascii"

Hi,

Does logback-android support rolling?

When I try using the configuration file below in an android app I get an error - No applicable action for [rollingPolicy].  But the same config works in a java project that uses logback.

Thanks,
Pete

<configuration>
   <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">

       <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
           <FileNamePattern>logFile.%d{yyyy/MM/dd}.log</FileNamePattern>
       </rollingPolicy>

       <layout class="ch.qos.logback.classic.PatternLayout">
           <Pattern>%-4relative [%thread] %-5level %logger{35} - %msg%n</Pattern>
       </layout>
   </appender>

   <root level="debug">
       <appender-ref ref="FILE" />
   </root>
</configuration>

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Message: 7
Date: Wed, 21 Sep 2011 10:46:42 +0200
From: Ceki G?lc? <ceki at qos.ch<mailto:ceki at qos.ch>>
To: logback users list <logback-user at qos.ch<mailto:logback-user at qos.ch>>
Subject: Re: [logback-user] rolling in logback-android
Message-ID: <4E79A472.9020305 at qos.ch<mailto:4E79A472.9020305 at qos.ch>>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed


Hi Peter,

By logback-android you mean the project hosted at
https://github.com/tony19/logback-android ?

--
Ceki
http://twitter.com/ceki

On 21/09/2011 3:17 AM, Peter Chmiel wrote:
Hi,

Does logback-android support rolling?

When I try using the configuration file below in an android app I get an
error - No applicable action for [rollingPolicy]. But the same config
works in a java project that uses logback.

Thanks,
Pete

<configuration>
<appender
name="FILE"class="ch.qos.logback.core.rolling.RollingFileAppender">

<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<FileNamePattern>logFile.%d{yyyy/MM/dd}.log</FileNamePattern>
</rollingPolicy>

<layout class="ch.qos.logback.classic.PatternLayout">
<Pattern>%-4relative [%thread] %-5level %logger{35} - %msg%n</Pattern>
</layout>
</appender>

<root level="debug">
<appender-ref ref="FILE" />
</root>
</configuration>




------------------------------

Message: 8
Date: Wed, 21 Sep 2011 15:09:09 +0200
From: Lars Fischer <reschifl at googlemail.com>
To: logback-user at qos.ch
Subject: [logback-user] additional informations for appenders?
Message-ID:
       <CAHZyYsBQfKvYxBAfy40iDBr0zC9ThQNQq=_yS7=iQs5vvDLoiA at mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1

Hello,

I would like to use slf4j together with logback as logging framework.
But I have some special requirements, which I'm not happy with them,
but I can not drop them.

1) I need to transfer additional informations with each request to the appender.

E.g. a thing like a "logDocumentId". Furthermore, I need to have
multiple of such Ids active in one session/thread.
I have to give the id int each request and an own appender
implementation has to do something with it.

What would be the best way to carry such Id besides the standard log
message and parameters throug the slf4j api to the logback appenders?

Can I store such objects in the MDC? How does this affect the
performance, when used on every log request?

Or would it be better to add the informations as additional elements
at the end of the "argArray" parameter of the Logger methods, hoping
that all appenders will ignore them, when there is no "{}" for the
position?


2) I know that logback can be reconfigured on runtime, but all I know
is that during this re-configuration, all log-requests will be droped.

Is there a way to only add / remove / change a single TurboFilter or
Appender without losing processing of requests by the "normal" loggers
/ appenders?



Best regards,
Lars


------------------------------

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