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import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@Retention(RetentionPolicy.RUNTIME)
@interface Secured {
String value();
}
interface DemoService {
@Secured("READ")
void secureMethod();
}
class DemoServiceImpl implements DemoService {
public void secureMethod() { }
}
aspect X {
// None of these match, the subject at execution(secureMethod()) does not have the annotation
// see https://www.eclipse.org/aspectj/doc/next/adk15notebook/join-point-modifiers.html
before(): execution(@Secured * *Service+.*(..)) { }
before(): execution(@Secured * *Service.*(..)) { }
before(): execution(@Secured * DemoService.*(..)) { }
}
public class Asp {
public static void main(String[] args) {
new DemoServiceImpl().secureMethod();
}
}
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