Hello,
I wish to mixin my classes into the Swing classes but I was surprised that my
code below didn't work: there was a cast exception. I've mixed in to my own
target class okay so I think it's not my setup issue.
I'm quite keen for this to work so I was wondering if this is currently a
limitation or is it possible? I'm using Maven plugin with 1.6.5 rt and
annotations - I didn't try the direct syntax style yet.
I wonder if it's caused by order of class loading, but then around advice on
Container methods proved to work for me.
with best regards,
Nic.
import java.awt.Container;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.DeclareMixin;
@Aspect
public class App
{
@DeclareMixin("java.awt.Container")
public Mixin createContainerMixin(){
return new MixinImpl();
}
public interface Mixin {
void baz();
}
public class MixinImpl implements Mixin {
public void baz(){
System.out.println("baz mixed in !");
}
}
public static void main( String[] args ) {
Container c = new Container();
Mixin ci = (Mixin) c;
ci.baz(); // I get class cast exception here.
}
}
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