Hi there!
I just found an unsupported use case that I'm "stuck" with. Consider a
class A that implements the interfaces B, C and EventHandler. For B
and C class A wants to be registered as service declaratively.
Therefore I use the scr annotations. For interface EventHandler I want
to register my service programmatically, as it needs to specify a
filter expression). Based on the available annotations I'm not able to
do it.
@Service
@Component(...)
public class A implements B, C, EventHandler {
public void activate(ComponentContext context) {
Dictionary d = new Hashtable();
d.put(EventConstants.EVENT_TOPIC, "...");
d.put(EventConstants.EVENT_FILTER, "(...)");
context.registerService( EventHandler.class.getName(), this, d);
// ...
}
// ...
}
I think there's no way to do it, as I cannot specify multiple @Service
annotations and the value-param of @Service only takes exactly one
Class<?> parameter, not an array or sth. Another possibility would be
a list of excluded interfaces, if auto-detection was used.
Is there a way to do somehow else? Or is this in fact an unsupported
use case?
Kind regards,
Daniel Bimschas
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