Hi kirti,

As per http://logback.qos.ch/manual/configuration.html#autoScan document
the logback configuration loads automatically on modifications.Even though
if you want it to load manually look around joran configurator.

HTH

Kind Regards,

Praveen Patil
HotWax Media Pvt. Ltd.
[email protected]
Direct - +91 9039689196



On Tue, Jul 9, 2013 at 5:51 PM, Kriti Wadhwa <[email protected]> wrote:

> Hi,
>
>
>
> I am using external properties file(*process_settings.properties*) for
> variable substitution to programmatically configure the following logger
> parameters:******
>
> BACKUP_COUNT (backup history)****
>
> FILE_SIZE****
>
> *LOG_LEVEL*****
>
> ** **
>
> From my application, after I set the above mentioned params in properties
> file, I want the logback configuration(and hence the new properties file)
> to be reloaded and restarted again.****
>
> ** **
>
> For that I am doing:****
>
> LoggerContext loggerContext = (LoggerContext) LoggerFactory.*
> getILoggerFactory*();****
>
> loggerContext.reset();****
>
> ContextInitializer ci = *new* ContextInitializer(loggerContext);****
>
> ci.autoConfig();****
>
> ** **
>
> On restart, logback.xml is not using the updated properties file, instead
> it is still substituting values which were set previously. ****
>
> ** **
>
> Please suggest how to restart logback such that the updated properties
> file is picked up.****
>
> (Properties file is being correctly updated – this has been verified)  ***
> *
>
> ** **
>
> *Logback.xml*
>
> <?xml version=*"1.0"* encoding=*"UTF-8"*?>****
>
> <configuration>****
>
>        *<**property** resource="process_settings.properties" />*
>
>        ****
>
>        <appender name=*"STDOUT"* class=*
> "ch.qos.logback.core.ConsoleAppender"*>****
>
>               encoders are by default assigned the type
> ch.qos.logback.classic.encoder.PatternLayoutEncoder****
>
>               <encoder>****
>
>                      <pattern>%d [%thread] %-5level %class{0} %*msg*%n</
> pattern>****
>
>               </encoder>****
>
>        </appender>****
>
> ** **
>
>        <appender name=*"FILE"*****
>
>               class=*"ch.qos.logback.core.rolling.RollingFileAppender"*>**
> **
>
>               <file>C:/cpm.log</file>****
>
>               <rollingPolicy class=*
> "ch.qos.logback.core.rolling.FixedWindowRollingPolicy"*>
> ****
>
>                      <!-- <fileNamePattern>/*var*/log/*cloudprovider*-*mgr
> */*cpm*.%i.log</fileNamePattern> -->****
>
>                      <fileNamePattern>C:/*cpm*.%i.log</fileNamePattern>***
> *
>
>                      <minIndex>1</minIndex>****
>
>                      <maxIndex>${BACKUP_COUNT}</maxIndex>
> ****
>
>               </rollingPolicy>****
>
>               ****
>
>               <triggeringPolicy class=*
> "ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"*>****
>
>               <maxFileSize>${FILE_SIZE}</maxFileSize>****
>
>               </triggeringPolicy>****
>
>               ****
>
>               <encoder>****
>
>                      <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level
> %class{0} %*msg*%n</pattern>****
>
>               </encoder>****
>
>        </appender>****
>
> ** **
>
>        <root level=*"DEBUG"*>****
>
>               <appender-ref ref=*"STDOUT"* />****
>
>               <appender-ref ref=*"FILE"* />****
>
>        </root>****
>
> <logger name=*"com.xyz"*>****
>
>               <level value=*"${LOG_LEVEL}"* />****
>
>        </logger>****
>
> </configuration>****
>
> ** **
>
> ** **
>
> Thanks,****
>
> Kriti****
>
>
>
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