On Jan 4, 2011, at 10:25 AM, Ken wrote:
> On 01/ 4/11 09:58 AM, Jerome Dochez wrote:
>> On Jan 4, 2011, at 9:36 AM, Ken wrote:
>>
>>
>>> I've made a few changes in the FOLB code in glassfish-naming, and now some
>>> of the surefire tests for naming are failing. The scenario is that SerialInitContextFactory
>>> needs to call GlassFishORBHelper.getORB(). GlassFishORBHelper is annotated
>>> with @Service and implements PostConstruct and ORBLocator.
>>> The PostConstruct method calls
>>>
>>> orbFactory = habitat.getByContract( GlassFishORBFactory.class ) ;
>>>
>>> where habitat was obtained from @Inject on a field.
>>> The tests are failing because orbFactory is null.
>>>
>>> ORBFactory is an @Contract interface, which is implemented
>>> by GlassFishORBFactoryImpl, which is a class annotated with @Service.
>>> GlassFishORBFactoryImpl also implements PostConstruct.
>>>
>>> So how do I debug this and figure out why getByContract returned null?
>>> I haven't changed any of the annotations, so presumably something else is failing,
>>> but what?
>>>
>>> A quick look into getByContract seems to indicate that the byContract MultiList
>>> does not contain GlassFishORBFactory, but why?
>>>
>> does it contain anything ?
>>
> Yes, byContract had I think 52 entries in it (just not the one I needed).
There are 52 implementations of org.glassfish.enterprise.iiop.api.GlassFishORBFactory ?
>> the first thing I would check is the content in the META-INF/inhabitants/default file in your implementation module.
>> does the file exist ?
>> does it have an entry for your GlassFishORBFactoryImpl service ?
>>
> It contains 3 entries, one of which is:
>
> class=org.glassfish.enterprise.iiop.impl.GlassFishORBFactoryImpl,index=org.glassfish.enterprise.iiop.api.GlassFishORBFactory
>
> which I presume is what is needed there.
yes.
>
> Is there some runtime debugging I can do here?
>
can you call this method on the habitat and observe the result ?
public Collection<Inhabitant<?>> getAllInhabitantsByContract(String contractType)
in particular do you find an Inhabitant that describe your service ?
> Thanks,
>
> Ken.
>>
>>> Another possible clue is that a breakpoint in the GlassFIshORBFactoryImpl.postConstruct method is never
>>> executed. So it seems that the GlassFishORBFactoryImpl class is perhaps ignored
>>> by hk2, even though it has the @Service annotation. GlassFishORBFactoryImpl has no
>>> static initializer, and a default constructor, so I can't see why there should be a problem
>>> instantiating this class.
>>>
>>> Thanks,
>>>
>>> Ken.
>>>
>>
>