org.apache.felix.scr.impl.manager

Class DependencyManager.NoPermissionsCustomizer

java.lang.Object

org.apache.felix.scr.impl.manager.DependencyManager.NoPermissionsCustomizer

All Implemented Interfaces:

DependencyManager.Customizer<S,T>, ServiceTrackerCustomizer<T,RefPair<S,T>,ExtendedServiceEvent>

Enclosing class:

DependencyManager<S,T>

private class DependencyManager.NoPermissionsCustomizer
extends java.lang.Object
implements DependencyManager.Customizer<S,T>

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NoPermissionsCustomizer()

Method Summary

Modifier and Type	Method and Description
void	addedService(org.osgi.framework.ServiceReference<T> tServiceReference, RefPair<S,T> service, int trackingCount, int serviceCount, ExtendedServiceEvent event)
RefPair<S,T>	addingService(org.osgi.framework.ServiceReference<T> tServiceReference) A service is being added to the ServiceTracker.
void	close()
java.util.Collection<RefPair<S,T>>	getRefs(java.util.concurrent.atomic.AtomicInteger trackingCount)
boolean	isSatisfied()
void	modifiedService(org.osgi.framework.ServiceReference<T> tServiceReference, RefPair<S,T> service, int trackingCount, ExtendedServiceEvent event) A service tracked by the ServiceTracker has been modified.
boolean	prebind(ComponentContextImpl<S> key) attempt to obtain the services from the tracked service references that will be used in inital bind calls before activation.
void	removedService(org.osgi.framework.ServiceReference<T> tServiceReference, RefPair<S,T> service, int trackingCount, ExtendedServiceEvent event) A service tracked by the ServiceTracker has been removed.
void	setPreviousRefMap(java.util.Map<org.osgi.framework.ServiceReference<T>,RefPair<S,T>> previousRefMap)
void	setTracker(ServiceTracker<T,RefPair<S,T>,ExtendedServiceEvent> tRefPairServiceTracker)
void	setTrackerOpened()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NoPermissionsCustomizer

private NoPermissionsCustomizer()

Method Detail

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.

Specified by:

prebind in interface DependencyManager.Customizer<S,T>

Parameters:

key - TODO

Returns:

true if there are enough services for activation.

close

public void close()

Specified by:

close in interface DependencyManager.Customizer<S,T>

getRefs

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

Specified by:

getRefs in interface DependencyManager.Customizer<S,T>

isSatisfied

public boolean isSatisfied()

Specified by:

isSatisfied in interface DependencyManager.Customizer<S,T>

setTracker

public void setTracker(ServiceTracker<T,RefPair<S,T>,ExtendedServiceEvent> tRefPairServiceTracker)

Specified by:

setTracker in interface DependencyManager.Customizer<S,T>

setTrackerOpened

public void setTrackerOpened()

Specified by:

setTrackerOpened in interface DependencyManager.Customizer<S,T>

setPreviousRefMap

public void setPreviousRefMap(java.util.Map<org.osgi.framework.ServiceReference<T>,RefPair<S,T>> previousRefMap)

Specified by:

setPreviousRefMap in interface DependencyManager.Customizer<S,T>

addingService

public RefPair<S,T> addingService(org.osgi.framework.ServiceReference<T> tServiceReference)

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.

Specified by:

addingService in interface ServiceTrackerCustomizer<T,RefPair<S,T>,ExtendedServiceEvent>

Parameters:

tServiceReference - 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> tServiceReference,
                         RefPair<S,T> service,
                         int trackingCount,
                         int serviceCount,
                         ExtendedServiceEvent event)

Specified by:

addedService in interface ServiceTrackerCustomizer<T,RefPair<S,T>,ExtendedServiceEvent>

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference<T> tServiceReference,
                            RefPair<S,T> service,
                            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.

Specified by:

modifiedService in interface ServiceTrackerCustomizer<T,RefPair<S,T>,ExtendedServiceEvent>

Parameters:

tServiceReference - The reference to the service that has been modified.

service - The service object for the specified referenced service.

event - TODO

removedService

public void removedService(org.osgi.framework.ServiceReference<T> tServiceReference,
                           RefPair<S,T> service,
                           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.

Specified by:

removedService in interface ServiceTrackerCustomizer<T,RefPair<S,T>,ExtendedServiceEvent>

Parameters:

tServiceReference - The reference to the service that has been removed.

service - The service object for the specified referenced service.

event - TODO