Hi
How does the expression-based pointcut work?
public class Simple {
public static String foo = "foo";
public void foom(){
}
public static void main(String[] args) {
Simple s = new Simple();
s.foom();
}
}
pointcut p2() : if(Simple.foo != null && Simple.foo.equals("foo")) &&
within(Simple);
1. Aspectj determines whether the result of the if statement is statically
determinable
2. Aspectj determines the pointcuts which may match (in this example limit
to Simple class?)
3. Injects portions to capture the appropriate execution
This is just a wild guess please correct me.
pointcut p3() : if(thisJoinPoint.getArgs()[0].equals("sss"));
in this case the if can not be evaluated statically so EVERY exposed join
point in
the system must be injected to carry out the evaluation of the "if"?
If someone knows any documentation regards if pointcut please share it...
Thanks Denes
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