Christian Kruggel wrote:
Hey Christian,
CH> Which implementation do you use for the actual logging?
To be honest: I do not have any idea. Since I did not specify a
particular implementation I do assume that SimpleLog is used. But if so,
these both lines should affect logging:
System.setProperty("org.apache.commons.logging.simplelog.defaultlog", "fatal");
System.setProperty("org.apache.commons.logging.simplelog.showlogname", "true");
Though there shoud be some change in the log-behaviour (according to the
manual you suggested
[http://jakarta.apache.org/commons/logging/commons-logging-1.1/guide.html#A_Quick_Guide_To_Simple_Log])
I still recieve the following log-messages:
06.01.2007 13:37:04 org.apache.commons.httpclient.auth.AuthChallengeProcessor
selectAuthScheme
INFO: basic authentication scheme selected
This looks like JDK 1.4 logging to me.
To me this means: neither the log-level has changed nor the log-name in
displayed - if I set the properties correct (which seems undoubtedly to
me) SimpleLog is *not* used.
If you want to use SimpleLog add this system property:
org.apache.commons.logging.Log=org.apache.commons.logging.impl.SimpleLog
So an other question is: How can I determine which log-implementation
my HttpClient actually does use?
You can see that if you turn on diagnostics logging in commons-logging.
Instructions for this can be found here:
http://jakarta.apache.org/commons/logging/troubleshooting.html#Using_JCL_Diagnostics
Thanks in advance and kind regards,
Christian
CH> I guess that you aren't using any, so the default SimpleLog is used. I
CH> think a look at
CH>
http://jakarta.apache.org/commons/logging/commons-logging-1.1/guide.html#A_Quick_Guide_To_Simple_Log
CH> should solve your current problem.
System.setProperty("org.apache.commons.logging.Log", "error");
CH> This code does not work since it instructs commons-logging to use a
CH> class "error" as Log implementation.
CH> - Christian
CH> Friday, January 5, 2007, 6:03:48 PM, you wrote:
Hi list,
I use HttpClient 2.0 that - according to the documentation - depends on
commons-logging-1.1 which I installed and added to CLASSPATH. Actually I
fail to change the log-level and got stuck with the search, where I can
change from INFO to ERROR.
My first glance in the logging-documentation made me try two different
lines. The first does have no effect on the HttpClient (it still is
logging on INFO-level) and the second line seems to confuse the
logging-factory.
System.setProperty("org.apache.commons.logging.simplelog.defaultlog", "error");
// no effect, still getting messages such as
//
// 05.01.2007 17:40:45
org.apache.commons.httpclient.auth.AuthChallengeProcessor
selectAuthScheme
// INFO: basic authentication scheme selected
System.setProperty("org.apache.commons.logging.Log", "error");
// crashes a few lines later
//
// java.lang.ExceptionInInitializerError
// at HttpPasswordTester.main(HttpPasswordTester.java:23)
// Caused by:
org.apache.commons.logging.LogConfigurationException: User-specified
log class 'error' cannot be found or is not useable.
// at
org.apache.commons.logging.impl.LogFactoryImpl.discoverLogImplementation(LogFactoryImpl.java:798)
// at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:601)
// at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:333)
// at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:307)
// at
org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645)
// at
org.apache.commons.httpclient.HttpClient.<clinit>(HttpClient.java:65)
// ... 1 more
Can anybody tell me where or even how I can change the log-level for the
HttpClient?
Best regards,
Christian
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Dennis Lundberg
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