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package test;
import org.aspectj.lang.*;
import org.aspectj.lang.reflect.*;
public class Test3 {
public static void main(String[] args) throws Exception {
Test3 a = new Test3();
a.foo(-3);
}
public void foo(int i) {
this.x=i;
}
int x;
}
aspect Log {
pointcut assign(Object newval, Object targ):
set(* test..*) && args(newval) && target(targ);
before(Object newval, Object targ): assign(newval,targ) {
Signature sign = thisJoinPoint.getSignature();
System.out.println(targ.toString() + "." + sign.getName() + ":=" + newval);
}
/*
}
// Different error message if you divide into two aspects
aspect Tracing {
*/
pointcut tracedCall():
call(* test..*(..))/* && !within(Tracing)*/ && !within(Log);
after() returning (Object o): tracedCall() {
// Works if you comment out either of these two lines
thisJoinPoint.getSignature();
System.out.println(thisJoinPoint);
}
}
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