Class DependencyManager.SingleDynamicCustomizer

    • Field Detail

      • trackingCount

        private int trackingCount
    • Constructor Detail

      • SingleDynamicCustomizer

        private SingleDynamicCustomizer()
    • Method Detail

      • addingService

        public RefPair<S,​T> addingService​(org.osgi.framework.ServiceReference<T> serviceReference)
        Description copied from interface: ServiceTrackerCustomizer
        A service is being added to the ServiceTracker.

        This method is called before a service which matched the search parameters of the ServiceTracker is added to the ServiceTracker. This method should return the service object to be tracked for the specified ServiceReference. The returned service object is stored in the ServiceTracker and is available from the getService and getServices methods.

        Parameters:
        serviceReference - The reference to the service being added to the ServiceTracker.
        Returns:
        The service object to be tracked for the specified referenced service or null if the specified referenced service should not be tracked.
      • addedService

        public void addedService​(org.osgi.framework.ServiceReference<T> serviceReference,
                                 RefPair<S,​T> refPair,
                                 int trackingCount,
                                 int serviceCount,
                                 ExtendedServiceEvent event)
      • modifiedService

        public void modifiedService​(org.osgi.framework.ServiceReference<T> serviceReference,
                                    RefPair<S,​T> refPair,
                                    int trackingCount,
                                    ExtendedServiceEvent event)
        Description copied from interface: ServiceTrackerCustomizer
        A service tracked by the ServiceTracker has been modified.

        This method is called when a service being tracked by the ServiceTracker has had it properties modified.

        Parameters:
        serviceReference - The reference to the service that has been modified.
        refPair - The service object for the specified referenced service.
        event - TODO
      • removedService

        public void removedService​(org.osgi.framework.ServiceReference<T> serviceReference,
                                   RefPair<S,​T> refPair,
                                   int trackingCount,
                                   ExtendedServiceEvent event)
        Description copied from interface: ServiceTrackerCustomizer
        A service tracked by the ServiceTracker has been removed.

        This method is called after a service is no longer being tracked by the ServiceTracker.

        Parameters:
        serviceReference - The reference to the service that has been removed.
        refPair - The service object for the specified referenced service.
        event - TODO
      • prebind

        public boolean prebind​(ComponentContextImpl<S> key)
        Description copied from interface: DependencyManager.Customizer
        attempt to obtain the services from the tracked service references that will be used in inital bind calls before activation.
        Parameters:
        key - TODO
        Returns:
        true if there are enough services for activation.
      • close

        public void close()
      • closeRefPair

        private void closeRefPair()
      • getRefs

        public java.util.Collection<RefPair<S,​T>> getRefs​(java.util.concurrent.atomic.AtomicInteger trackingCount)