Still learning qi4j through real-world use cases I've built before and
running into a road block (but loving the ability to turn a mess of
domain objects into something like an onion!). Here's what I have:
public interface HumanResources {
@UseDefaults
Property<List<Position>> positions();
Position createPosition(String name);
void deletePosition(Position position);
}
public interface Position {
Property<String> title();
@Optional
Property<String> description();
}
public interface PositionValue extends Position, ValueComposite {
}
public abstract class HumanResourcesMixin implements HumanResources {
@Structure
private ValueBuilderFactory vbf;
public Position createPosition(String name) {
final ValueBuilder<Position> builder =
vbf.newValueBuilder(Position.class);
final Position prototype = builder.prototype();
prototype.title().set(name);
final Position position = builder.newInstance();
positions().get().add(position);
return position;
}
public void deletePosition(Position position) {
}
}
Ok, so HumanResourcesMixin I think needs to implement the positions()
method but I'm stumped about how to do this. I have to tell
HumanResourcesMixin that it needs to use PositionValue as the
implementation for Position. Can you gives point me in the right
direction?!
Thanks,
Aye
_______________________________________________
qi4j-dev mailing list
[email protected]
http://lists.ops4j.org/mailman/listinfo/qi4j-dev
