RE: [cosmos-dev] problem with using autowire and ComposableManagedCapabi

["Hawkins, Joel" <Joel.Hawkins@xxxxxxxxxxxxx>]

Hi Hubert,

 

Yes, I’ll take a look at it. I don’t think I’ve got a testcase for the combination of composition and autowire… apparent oversight on my part.

 

Thanks,

Joel

 

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From: cosmos-dev-bounces@xxxxxxxxxxx [mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Hubert H Leung
Sent: Thursday, January 31, 2008 5:07 PM
To: cosmos-dev@xxxxxxxxxxx
Subject: [cosmos-dev] problem with using autowire and ComposableManagedCapabilitySet together with new annotation

 

Hi Joel,

I'm having a problem withe the new annotation code.  I added the description capability by jusing the new composability feature like this:
@ComposableManagedCapabilitySet(set={DescriptionImpl.class})
public abstract class AbstractDataManager implements IDataManager {

After adding the annotation above, the variable that's annotated with @ManagedFrameworkAutowire(name="WSDM") becomes null.  

@ManagedFrameworkAutowire(name="WSDM")
    private Binding wsdmBinding;

    public void setWsdmBinding(Binding wsdmBinding){
            this.wsdmBinding = wsdmBinding;
    }

        Object resourceObject = wsdmBinding.getBindingForObject(this);  <-- NPE here, wsdmBinding is null.  

If I remove the @ComposableManagedCapabilitySet annotation, the wsdmBinding variable gets the WSDMBinding object.  

Can you help me with this problem?  You can see the code in the AbstractDataManager.java file.  

Thanks,
_________________________
Hubert Leung
IBM Toronto Lab
hkyleung@xxxxxxxxxx
905-413-3382