commons-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From José Antonio Pérez Testa <japte...@indra.es>
Subject Re: [logging] How to get logging to use new Monolog subclass
Date Thu, 13 May 2004 09:53:10 GMT
It can be a classloading issue. :<

In my tomcat commons-logging-api.jar does not have log4j implementation.
Maybe this sounds very heavy but, try renaming ALL 
commons-logging-api.jar to commons-logging-api.jarrenamed and
try to force loading of commons-logging.jar from your WEB-INF/lib directory.

Another possible solution  could be  to hire  a  GhostBuster Team :)

Igor Smirnov wrote:

>Thanks Jose,
>
>Well, I made a little progress:
>For whatever reason commons-logging-api.jar doesn't see neither log4j nor
>monolog's jars.
>So, i.e. LogFactoryImpl.java:
>protected boolean isLog4JAvailable() {
>try {
>loadClass("org.apache.log4j.Logger");
>...
>
>doesn't load lof4j. Trows exception instead. I tried moving my jar in every
>single directory in Tomcat but did not help.
>Any fresh ideas? :)
>
>----- Original Message -----
>From: "José Antonio Pérez Testa" <japtesta@indra.es>
>To: "Jakarta Commons Users List" <commons-user@jakarta.apache.org>
>Sent: Wednesday, May 12, 2004 6:19 PM
>Subject: Re: [logging] How to get logging to use new Monolog subclass
>
>
>  
>
>>Try an empty implementation of MonologLogger. Maybe the implementation
>>also uses logs in any way ...
>>If the empty implementation gets instantiated the problem will be in
>>your implementation.
>>
>>If not try replacing all that code for
>>return new MonologLogger("Forced")
>>
>>and see what happen ...
>>I'm running out of ideas :)
>>
>>Igor Smirnov wrote:
>>
>>    
>>
>>>This is odd:
>>>logClass.getConstructor(logConstructorSignature)
>>>
>>>return a No Class Definition Exception!
>>>
>>>and here are the values
>>>logClass= Class (org.apache.commons.logging.impl.MonologLogger)
>>>I DO have a
>>>   public MonologLogger(String name) {
>>>       this.logger=lf.getLogger(name);
>>>   }
>>>
>>>
>>>----- Original Message -----
>>>From: "José Antonio Pérez Testa" <japtesta@indra.es>
>>>To: "Jakarta Commons Users List" <commons-user@jakarta.apache.org>
>>>Sent: Wednesday, May 12, 2004 3:31 PM
>>>Subject: Re: [logging] How to get logging to use new Monolog subclass
>>>
>>>
>>>
>>>
>>>      
>>>
>>>>Well done!
>>>>if everything is right  logClass must be YourImplementation.class and
>>>>if  YourImplementation has a constructor like
>>>>public YourImplementation(String name) {....}
>>>>it HAS TO work!!
>>>>
>>>>
>>>>
>>>>        
>>>>
>
>  
>

-------------------------------------------------------------------------------------------------------------------
Este correo electrónico y, en su caso, cualquier fichero anexo al mismo, contiene información
de carácter confidencial exclusivamente dirigida a su destinatario o destinatarios. Queda
prohibida su divulgación, copia o distribución a terceros sin la previa autorización escrita
de Indra. En el caso de haber recibido este correo electrónico por error, se ruega notificar
inmediatamente esta circunstancia mediante reenvío a la dirección electrónica del remitente.

The information in this e-mail and in any attachments is confidential and solely for the attention
and use of the named addressee(s). You are hereby notified that any dissemination, distribution
or copy of this communication is prohibited without the prior written consent of Indra. If
you have received this communication in error, please, notify the sender by reply e-mail

---------------------------------------------------------------------
To unsubscribe, e-mail: commons-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: commons-user-help@jakarta.apache.org


Mime
View raw message