Re: [ecf-dev] How to register a custom RegistrySharedObject Implementati

[Scott Lewis <slewis@xxxxxxxxxxxxx>]

Hi All,

In my previous note I provide an implementation of createContainer/4.   
I believe I left out one necessary line...see // it's necessary... below

On 11/26/2018 10:48 AM, Scott Lewis wrote:
> <stuff deleted>

> This method can then be overridden something like this:
>
> protected IContainer createContainer(ServiceReference serviceReference,
>             Map<String, Object> properties,
>             ContainerTypeDescription containerTypeDescription, 
> String[] intents)
>             throws SelectContainerException {
>          // call superclass to create container instance
>          IContainer container = 
> super.createContainer(serviceReference, properties, 
> containerTypeDescription, intents);
           // it's necessary to call getAdapter, so that the 
RegistrySharedObject gets added to the just-created container.

        container
                .getAdapter(IRemoteServiceContainerAdapter.class);

> final ID adapterID = 
> IDFactory.getDefault().createStringID(IRemoteServiceContainerAdapter.class.getName());
> final ISharedObjectManager manager = container.getSharedObjectManager();
>
> // Remove any existing registry shared object
>
>          manager.removeSharedObject(adapterID);
>
>          // add yours
>
>          ISharedObject  so = new P4RegistrySharedObject(); // <- 
> Custom RegistrySharedObject
>          manager.addSharedObject(adapterID, so, null);
>
>          // and return container
>
>          return container;
>
> }
>
>
> Does this make sense?
>
> Scott
>
>
>
> > Thanks!
> > Bye Peter
> >
> > The callstack for the initialization:
> >
> > Thread [main] (Suspended)
> >                 owns: RemoteServiceContainerAdapterFactory (id=358)
> >                 owns: AuthHostContainerSelector  (id=82)
> > RemoteServiceContainerAdapterFactory.createAdapter(ISharedObjectContainer, 
> > Class, ID) line: 25
> > RemoteServiceContainerAdapterFactory(AbstractSharedObjectContainerAdapterFactory).getSharedObjectAdapter(ISharedObjectContainer, 
> > Class) line: 93
> > RemoteServiceContainerAdapterFactory(AbstractSharedObjectContainerAdapterFactory).getContainerAdapter(IContainer, 
> > Class) line: 51
> > RemoteServiceContainerAdapterFactory(AbstractContainerAdapterFactory).getAdapter(Object, 
> > Class) line: 32
> >                 AdapterManager.getAdapter(Object, String, boolean) 
> > line: 333
> >                 AdapterManager.loadAdapter(Object, String) line: 366
> > TCPServerSOContainer(SOContainer).getAdapter(Class) line: 298
> > AuthHostContainerSelector(AbstractContainerSelector).hasRemoteServiceContainerAdapter(IContainer) 
> > line: 70
> > AuthHostContainerSelector(AbstractHostContainerSelector).selectExistingHostContainers(ServiceReference, 
> > Map<String,Object>, String[], String[], String[]) line: 121
> > AuthHostContainerSelector(HostContainerSelector).selectHostContainers(ServiceReference, 
> > Map<String,Object>, String[], String[], String[]) line: 69
> > AuthHostContainerSelector.selectHostContainers(ServiceReference, 
> > Map<String,Object>, String[], String[], String[]) line: 37
> >                 RemoteServiceAdmin$1.run() line: 300
> > AccessController.doPrivileged(PrivilegedExceptionAction<T>) line: not 
> > available [native method]
> > RemoteServiceAdmin.exportService(ServiceReference<?>, Map<String,?>) 
> > line: 298
> > TopologyManagerImpl(AbstractTopologyManager).handleServiceRegistering(ServiceReference) 
> > line: 466
> > TopologyManagerImpl(AbstractTopologyManager).handleEvent(ServiceEvent, 
> > Map) line: 425
> >                 TopologyManagerImpl.handleEvent(ServiceEvent, Map) 
> > line: 69
> > BasicTopologyManager(TopologyManager).event(ServiceEvent, Map) line: 246
> >                 ServiceRegistry$6.call(Object, 
> > ServiceRegistration<?>) line: 1238
> > ServiceRegistry.notifyHookPrivileged(BundleContextImpl, 
> > ServiceRegistrationImpl<?>, HookContext) line: 1280
> > ServiceRegistry.notifyHooksPrivileged(HookContext) line: 1263
> > ServiceRegistry.notifyEventListenerHooksPrivileged(ServiceEvent, 
> > Map<BundleContext,Collection<ListenerInfo>>) line: 1235
> > ServiceRegistry.publishServiceEventPrivileged(ServiceEvent) line: 841
> > ServiceRegistry.publishServiceEvent(ServiceEvent) line: 801
> > ServiceRegistrationImpl<S>.register(Dictionary<String,?>) line: 127
> > ServiceRegistry.registerService(BundleContextImpl, String[], Object, 
> > Dictionary<String,?>) line: 225
> >                 BundleContextImpl.registerService(String[], Object, 
> > Dictionary<String,?>) line: 464
> > InstanceProcess.registerService(ServiceComponentProp, boolean, 
> > ComponentInstanceImpl) line: 536
> >                 InstanceProcess.buildComponents(Vector, boolean) 
> > line: 260
> >                 Resolver.getEligible(ServiceEvent) line: 343
> >                 SCRManager.serviceChanged(ServiceEvent) line: 222
> > FilteredServiceListener.serviceChanged(ServiceEvent) line: 109
> >                 BundleContextImpl.dispatchEvent(Object, Object, int, 
> > Object) line: 914
> > EventManager.dispatchEvent(Set<Entry<K,V>>, EventDispatcher<K,V,E>, 
> > int, E) line: 230
> > ListenerQueue<K,V,E>.dispatchEventSynchronous(int, E) line: 148
> > ServiceRegistry.publishServiceEventPrivileged(ServiceEvent) line: 862
> > ServiceRegistry.publishServiceEvent(ServiceEvent) line: 801
> > ServiceRegistrationImpl<S>.register(Dictionary<String,?>) line: 127
> > ServiceRegistry.registerService(BundleContextImpl, String[], Object, 
> > Dictionary<String,?>) line: 225
> >                 BundleContextImpl.registerService(String[], Object, 
> > Dictionary<String,?>) line: 464
> >                 BundleContextImpl.registerService(String, Object, 
> > Dictionary<String,?>) line: 482
> > BundleContextImpl.registerService(Class<S>, S, Dictionary<String,?>) 
> > line: 998
> >
> > _______________________________________________
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