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package bug; // I used a "bug" package under the "src" source folder.
public aspect CantMatchOnInterfaceIntroducedToGenericClass {
public static interface Marker {}
public static class NonGenericClass {
public void doit(String msg) {
System.out.println("doit(): msg = "+msg);
}
}
public static class GenericClass<T> {
public void doit(T t) {
System.out.println("doit<T>(): t = "+t);
}
}
declare parents: NonGenericClass implements Marker;
declare parents: GenericClass implements Marker;
pointcut nonGenericCall(): call (void NonGenericClass.doit(..));
pointcut genericCall(): call (void GenericClass.doit(..));
pointcut markerCall(): call (void Marker+.doit(..));
private static int mCount = 0;
before(): nonGenericCall() {
System.out.println("nonGenericCall advice hit");
}
before(): genericCall() {
System.out.println("genericCall advice hit");
}
before(): markerCall() {
mCount++;
System.out.println("markerCall advice hit");
}
public static void main(String args[]) {
new NonGenericClass().doit("message1");
new GenericClass<Integer>().doit(new Integer(2));
if (mCount!=2) {
throw new RuntimeException("Did not hit marker+ advice twice!");
}
}
}
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