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Re: [aspectj-users] getThis() caused stackoverflow
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Sandro,
The import statement was missing from your code so I couldn't tell which
API you were using. The other reason I ask is that certain logging
frameworks do stack scanning (depending on configuration) to determine the
invoking class which could be the source of your problem. So the question
is does the call to getThis() cause the StackOverflowError or a subsequent
call to "info()"? If you just send the datat to stderr do you get the
error?
Matthew Webster
AOSD Project
Java Technology Centre, MP146
IBM Hursley Park, Winchester, SO21 2JN, England
Telephone: +44 196 2816139 (external) 246139 (internal)
Email: Matthew Webster/UK/IBM @ IBMGB, matthew_webster@xxxxxxxxxx
http://w3.hursley.ibm.com/~websterm/
Sandro Ruch <sandro.ruch@xxxxxxxxxx>@eclipse.org on 18/01/2005 13:25:53
Please respond to aspectj-users@xxxxxxxxxxx
Sent by: aspectj-users-admin@xxxxxxxxxxx
To: aspectj-users@xxxxxxxxxxx
cc:
Subject: Re: [aspectj-users] getThis() caused stackoverflow
>> /** Logger named "ApplicationTracer" to log tracing data */
>> private Logger logger =
LoggingFactory.getLogger("ApplicationTracer");
well, it depends on configuration which logging implementation is used...
in this case it is log4j...
i thought that the pointcut
>> /**
>> * Pointcut to match the scope in form of packages for the
advise.
>> */
>> pointcut traceClasses() :
>> within(com.namics.common..*)
>> && !within(com.namics.common.log*..*)
>> && !within(com.namics.common.aop..*);
will reduce the scope correctly (only within com.namics.common.* but not
...)
are static mehtod that bad for getThis()?? i mean produce a
stackoverflow...?
kind regards,
sandro
Matthew Webster
<matthew_webster@xxxxxxxxxx>
Sent by: To
aspectj-users-admin@xxxxxxxxxxx aspectj-users@xxxxxxxxxxx
cc
18.01.2005 10:43 Subject
Re: [aspectj-users]
getThis() caused
Please respond to stackoverflow
aspectj-users@xxxxxxxxxxx
Sandro,
Can I ask what logging implementation you are using? Also does your program
have static methods? In which case getThis() will return null. You may want
to check this or code separate advice for static methods.
Matthew Webster
AOSD Project
Java Technology Centre, MP146
IBM Hursley Park, Winchester, SO21 2JN, England
Telephone: +44 196 2816139 (external) 246139 (internal)
Email: Matthew Webster/UK/IBM @ IBMGB, matthew_webster@xxxxxxxxxx
http://w3.hursley.ibm.com/~websterm/
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