AspectJ "around" and "proceed" with "before / after"
With this Test
@Aspect
public class TestAspect {
private static boolean runAround = true;
public static void main(String[] args) {
new TestAspect().hello();
runAround = false;
new TestAspect().hello();
}
public void hello() {
System.err.println("in hello");
}
@After("execution(void aspects.TestAspect.hello())")
public void afterHello(JoinPoint joinPoint) {
System.err.println("after " + joinPoint);
}
@Around("execution(void aspects.TestAspect.hello())")
public void aroundHello(ProceedingJoinPoint joinPoint) throws Throwable {
System.err.println("in around before " + joinPoint);
if (runAround) {
joinPoint.proceed();
}
System.err.println("in around after " + joinPoint);
}
@Before("execution(void aspects.TestAspect.hello())")
public void beforeHello(JoinPoint joinPoint) {
System.err.println("before " + joinPoint);
}
}
i have following output
- in around before execution(void aspects.TestAspect.hello())
- before execution(void aspects.TestAspect.hello())
- in hello
- after execution(void aspects.TestAspect.hello())
- in around after execution(void aspects.TestAspect.hello())
- in around before execution(void aspects.TestAspect.hello())
- in around after execution(void aspects.TestAspect.hello())
so you can see before/after are not called when proceed is called from within @Around
annotation.