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import java.lang.annotation.Annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
public class GenericAspectWithAnnotationTypeParameter {
@AnnOne
@AnnTwo
public static void main(String[] args) {
System.out.println("hello");
}
}
@Retention(RetentionPolicy.RUNTIME)
@interface AnnOne {}
@interface AnnTwo {}
abstract aspect AnnotationMatcher<A extends Annotation> {
before() : execution(* *(..)) && @annotation(A) {
System.out.println("annotation match - no binding");
}
before() : execution(@A * *(..)) {
System.out.println("execution with annotation match");
}
before(A anAnnotation) : execution(* *(..)) && @annotation(anAnnotation) {
System.out.println("annotation match - binding");
}
}
aspect AnnOneMatcher extends AnnotationMatcher<AnnOne> {}
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