Re: [aspectj-users] Why Aspectj is weaving excluded packages

[Andy Clement <andrew.clement@xxxxxxxxx>]

It is trying to weave com.ibm.db2.jcc.b.kc because it contains calls to add or put. Cflow is implemented by inserting a check at the joinpoint of interest which does the check as to whether we are actually in the specified control flow.  Your code might be in com.tcs..* but maybe you use code in com.ibm.db2.jcc.b.kc (we don't know) - that would mean calls made from add/put are in the control flow of your code.

Unfortunately com.ibm.db2.jcc.b.kc looks to be near some size limits for bytecode and is dangerous to weave because the limits will get blown. I would add a !within(com.ibm.db2.jcc.b.kc) to your pointcut to skip that class.

If you are only interested in calls made from code within com.tcs..* and not from any transitively invoked code you could skip cflow and use within(com.tcs..*)

Andy

On 4 July 2013 00:53, Krishna Jasty <krishna.jasty@xxxxxxx> wrote:

Hi ,

 

I specified weaving as follows in the code

 

pointcut myclass() : within(HeapAspect);
pointcut apppackage(): execution (* com.tcs..*(..));
pointcut UtilMethods() : cflow(apppackage()) && (call( * java.util..add(..)) || call( * java.util.Map..put(..))) && !myclass();

But it is trying to weave the com.ibm package as well. Is there a solution for this.

 

[java] [AppClassLoader@df6ccd] warning javax.* types are not being woven because the weaver option '-Xset:weaveJavaxPackages=true' has not been specified
  [java] [AppClassLoader@df6ccd] error at com\ibm\db2\jcc\b\kc.java::0 problem generating method com.ibm.db2.jcc.b.kc.<clinit> : Code size too big: 94185
  [java] Exception in thread "main" java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file com/ibm/db2/jcc/b/kc

 

Thanks,
Krishnachaitanya Jasty

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