Hi all,
I am having a problem with log4j in combination with commons-logging.
I want to divide between error logging for finding bugs and business
logging for protocolling some special actions of my users.
Therefore I want to have an own logger with an own appender, thus my
business entries are written into only one own file without written any
error messages into it.
And I don't wanted the business messages to be logged as errors or
warnings, but I want them to be logged even if my log level is very high
(e.g. only fatal and errors).
Thus I implemented an own logger and an oen business level (between error
and fatal). And I also implemented an own LevelMatchFilter class.
Doing this all my business messages are going to file a, and all other to
file b. This works, but as the levelToMatch and the matchOccured attributes
are not public but package-wide, I had to write my class as
org.apache.log4J.varia.BusinessLevelMatchFilter. And I did not pack it into
the log4j.jar, but into my jar.
All this works fine. But when I put the commons-logging.jar into my
classpath, I get the following error message:
java.lang.IllegalAccessError:
org.apache.log4j.varia.BusinessLevelMatchFilter tried to access field
org/apache/log4j/varia/LevelMatchFilter.levelToMatch from class
at
org.apache.log4j.varia.BusinessLevelMatchFilter.setLevelToMatch(BusinessLevelMatchFilter.java:67)
at my.BusinessLogger.prepareAppender(BusinessLogger.java:53)
at my.BusinessLogger.getLogger(BusinessLogger.java:86)
at at my.MyBean.<clinit>(MyBean.java:29).null(Unknown Source)
....
Any Ideas how to solve my problem?
Thanks a lot for help in advance
Herb
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