Tomcat uses commons-digester to do its XML parsing. Digester is very noisy
in debug mode, which is the logging level Cayenne defaults to.
You can override this with your own logging settings. If you're using log4j
in your project, add this to your log4j.properties file:
log4j.logger.org.apache = INFO
If you're not, Cayenne is using it anyway, so you can make a
log4j.properties file in your classes folder (see the Log4j docs for how
this should look) and add a commons-logging.properties file to your classes
folder that has the following:
org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JLogger
log4j.configuration=log4j.properties
Of course, you can also turn down log4j logging at runtime but config files
are your best bet because this noise is probably happening before your code
would ever be executed.
Cris
> -----Original Message-----
> From: Stefaan Huysentruyt [mailto:cayenne.user..inimoa.net]
> Sent: Thursday, September 23, 2004 11:36 AM
> To: cayenne-use..bjectstyle.org
> Subject: Extensive DEBUG Logging when using a WebApplicationListener
>
> Hi everybody,
>
> Tried with 1.1B2 and 1.1B3:
>
> If I setup the tutorial Webapp with Tomcat and Struts, I get
> an extensive struts? configuration debugging log at each
> context (re)load.
>
> I only experience it with contexts dat use the cayenne.jar.
>
> When I remove the listener from web.xml the DEBUG log
> dissapears, but of course I get ================ log4j:WARN
> No appenders could be found for logger
> (org.apache.struts.util.PropertyMessageResources).
> log4j:WARN Please initialize the log4j system properly.
> =================
>
> This is a glimps of the head of the debug log.
> ===========================
> DEBUG Digester: register('-//Apache Software Foundation//DTD
> Struts Configuration 1.0//EN', 'jar:file:/C:/Documents and
> Settings/Stefaan/Mijn
> documenten/WorkSpace/Cayenne/WEB-INF/lib/struts.jar!/org/apach
e/struts/resources/struts-config_1_0.dtd'
> DEBUG Digester: register('-//Apache Software Foundation//DTD
> Struts Configuration 1.1//EN', 'jar:file:/C:/Documents and
> Settings/Stefaan/Mijn
> documenten/WorkSpace/Cayenne/WEB-INF/lib/struts.jar!/org/apach
e/struts/resources/struts-config_1_1.dtd'
> DEBUG Digester: register('-//Sun Microsystems, Inc.//DTD Web
> Application 2.2//EN', 'jar:file:/C:/Documents and
> Settings/Stefaan/Mijn
> documenten/WorkSpace/Cayenne/WEB-INF/lib/struts.jar!/org/apach
> e/struts/resources/web-app_2_2.dtd'
> DEBUG Digester: register('-//Sun Microsystems, Inc.//DTD Web
> Application 2.3//EN', 'jar:file:/C:/Documents and
> Settings/Stefaan/Mijn
> documenten/WorkSpace/Cayenne/WEB-INF/lib/struts.jar!/org/apach
> e/struts/resources/web-app_2_3.dtd'
> DEBUG ActionServlet: Scanning web.xml for controller servlet
> mapping DEBUG sax:
> setDocumentLocator(org.apache.xerces.parsers.AbstractSAXParser
> $LocatorProx..a39d7)
> DEBUG sax: startDocument()
> DEBUG sax: resolveEntity('-//Sun Microsystems, Inc.//DTD Web
> Application 2.3//EN', 'http://java.sun.com/dtd/web-app_2_3.dtd')
> DEBUG Digester: Resolving to alternate DTD
> 'jar:file:/C:/Documents and Settings/Stefaan/Mijn
> documenten/WorkSpace/Cayenne/WEB-INF/lib/struts.jar!/org/apach
> e/struts/resources/web-app_2_3.dtd'
> DEBUG sax: startElement(,web-app,web-app)
> DEBUG Digester: Pushing body text ''
> DEBUG Digester: New match='web-app'
> DEBUG Digester: No rules found matching 'web-app'.
> DEBUG sax: ignorableWhitespace(
> )
> DEBUG sax: ignorableWhitespace( )
> DEBUG sax: ignorableWhitespace(
> )
> DEBUG sax: startElement(,listener,listener)
> DEBUG Digester: Pushing body text ''
> DEBUG Digester: New match='web-app/listener'
> DEBUG Digester: No rules found matching 'web-app/listener'.
> ...
> =============================
>
> Any clue?
>
> Thanks,
>
> Stefaan Huysentruyt
>
>
>
This archive was generated by hypermail 2.0.0 : Thu Sep 23 2004 - 11:56:21 EDT