[aspectj-users] How to get the exception obj from call to printStackTrac

["Michelle Xue" <mxue@xxxxxxxxxxxxxxxxxxx>]

Hi,

 

I want to write a pointcut that whenever this is a call to Throwable.printStackTrace, I want to get the throwable and do something with it.  So I need to do something like this:

 

pointcut printStackTracePrintStream(PrintStream s, Throwable myObject):
  execution(void Throwable.printStackTrace(PrintStream)) && args(s) && this(myObject);

 

This won't work because I think it only weaves at the definition of printStackTrace, which is in JAVA codes, but I am only running ajc on my codes. If I replace "execution" with "call", my codes will get weaved, but the object I get is the class that's calling printStackTrace, but the throwable object. Can anyone help me?  Thanks!

 

Michelle