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How to add log4j.xml to RAP-Application classpath [message #135494]

Mon, 08 June 2009 12:20

p-lex

Messages: 18
Registered: July 2009

Junior Member

Hello,

I want to use log4j in my RAP application. The plugin that contains the
log4j libs provides factories for creating logger instances. These loggers
are used in other plugins. I can put a log4j.xml in the classpath of this
plugin - this works fine. But this plugin is used in an other application,
too. So I have to use an external log4j.xml-file.

In a RCP-application I use an entry for declaring the path to the
log4j.xml:
log4j.configuration=file:configuration/log4j.xml

The configuration directory contains the log4j.xml and so its easy to
change the configuration before starting the application.

If I add that entry to the config.ini of the RAP-application this
parameter is not passed to the jvm. I tried to declare it in the
launch.ini, too.

What is the best way to bind an external log4j configuration file?

best regards,

p-lex

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Re: How to add log4j.xml to RAP-Application classpath [message #135862 is a reply to message #135494]

Fri, 12 June 2009 09:48

Rüdiger Herrmann

Messages: 581
Registered: July 2009

Senior Member

p-lex,

did you search the Equinox newsgroup for an answer? Several log4j
issues have been discussed there.

If you just need a replacement RCP way of specifying the
configuration, then search the web for "log4j.configuration web.xml".

HTH
Rüdiger

p-lex wrote:
> Hello,
>
> I want to use log4j in my RAP application. The plugin that contains the
> log4j libs provides factories for creating logger instances. These
> loggers are used in other plugins. I can put a log4j.xml in the
> classpath of this plugin - this works fine. But this plugin is used in
> an other application, too. So I have to use an external log4j.xml-file.
>
> In a RCP-application I use an entry for declaring the path to the
> log4j.xml:
> log4j.configuration=file:configuration/log4j.xml
>
> The configuration directory contains the log4j.xml and so its easy to
> change the configuration before starting the application.
>
> If I add that entry to the config.ini of the RAP-application this
> parameter is not passed to the jvm. I tried to declare it in the
> launch.ini, too.
>
> What is the best way to bind an external log4j configuration file?
>
> best regards,
>
> p-lex
>

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Re: How to add log4j.xml to RAP-Application classpath [message #521361 is a reply to message #135494]

Wed, 17 March 2010 12:21

zabi

Messages: 11
Registered: July 2009

Junior Member

Hi,
did you get a solution for your problem? if yes can you tell me how you did it. because i have the same problem. i try to integrate log4j in my rap application deployed as war file on jboss.

Thanks.

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Re: How to add log4j.xml to RAP-Application classpath [message #521563 is a reply to message #135494]

Thu, 18 March 2010 03:16

Cheney

Messages: 12
Registered: March 2010

Junior Member

Hi,

May be you can consider to use pax logging to solve your problem,see [1].

[1] http://www.eclipse.org/forums/index.php?t=msg&&th=16 4627&goto=521363#msg_521363

Best Regards,
Cheney

> Hello,
>
> I want to use log4j in my RAP application. The plugin that contains the
> log4j libs provides factories for creating logger instances. These
> loggers are used in other plugins. I can put a log4j.xml in the
> classpath of this plugin - this works fine. But this plugin is used in
> an other application, too. So I have to use an external log4j.xml-file.
>
> In a RCP-application I use an entry for declaring the path to the
> log4j.xml:
> log4j.configuration=file:configuration/log4j.xml
>
> The configuration directory contains the log4j.xml and so its easy to
> change the configuration before starting the application.
>
> If I add that entry to the config.ini of the RAP-application this
> parameter is not passed to the jvm. I tried to declare it in the
> launch.ini, too.
>
> What is the best way to bind an external log4j configuration file?
>
> best regards,
>
> p-lex
>

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