接口的使用
org.osgi.framework.ServiceReference

使用ServiceReference的程序包

程序包	说明
org.apache.felix.framework
org.apache.felix.framework.util
org.osgi.framework	Framework Package Version 1.8.
org.osgi.framework.hooks.service	Framework Service Hooks Package Version 1.1.
org.osgi.util.tracker	Tracker Package Version 1.5.

org.apache.felix.framework中ServiceReference的使用

返回ServiceReference的org.apache.felix.framework中的方法

修饰符和类型	方法	说明
ServiceReference<?>[]	ServiceRegistry.getRegisteredServices(Bundle bundle)
ServiceReference<?>[]	ServiceRegistry.getServicesInUse(Bundle bundle)

返回变量类型为ServiceReference的类型的org.apache.felix.framework中的方法

修饰符和类型	方法	说明
<S> java.util.Set<ServiceReference<S>>	Felix.getHooks(java.lang.Class<S> hookClass)
<S> java.util.Set<ServiceReference<S>>	ServiceRegistry.getHooks(java.lang.Class<S> hookClass)

参数类型为ServiceReference的org.apache.felix.framework中的方法

修饰符和类型	方法	说明
protected void	Logger.doLog(Bundle bundle, ServiceReference sr, int level, java.lang.String msg, java.lang.Throwable throwable)
<S> S	ServiceRegistry.getService(Bundle bundle, ServiceReference<S> ref, boolean isServiceObjects)
Bundle[]	ServiceRegistry.getUsingBundles(ServiceReference<?> ref)
void	Logger.log(ServiceReference sr, int level, java.lang.String msg)
void	Logger.log(ServiceReference sr, int level, java.lang.String msg, java.lang.Throwable throwable)
boolean	FilterImpl.match(ServiceReference sr)
boolean	ServiceRegistry.ungetService(Bundle bundle, ServiceReference<?> ref, java.lang.Object svcObj)

类型变量类型为ServiceReference的org.apache.felix.framework中的方法参数

修饰符和类型	方法	说明
protected void	BundleWiringImpl.BundleClassLoader.callWovenClassListeners(Felix felix, java.util.Set<ServiceReference<WovenClassListener>> wovenClassListeners, WovenClass wovenClass)

org.apache.felix.framework.util中ServiceReference的使用

参数类型为ServiceReference的org.apache.felix.framework.util中的方法

修饰符和类型	方法	说明
static boolean	Util.isServiceAssignable(Bundle requester, ServiceReference ref)	This method determines if the requesting bundle is able to cast the specified service reference based on class visibility rules of the underlying modules.

类型变量类型为ServiceReference的org.apache.felix.framework.util中的方法参数

修饰符和类型	方法	说明
void	SecureAction.invokeServiceFindHook(FindHook fh, BundleContext context, java.lang.String name, java.lang.String filter, boolean allServices, java.util.Collection<ServiceReference<?>> references)

org.osgi.framework中ServiceReference的使用

返回ServiceReference的org.osgi.framework中的方法

修饰符和类型	方法	说明
ServiceReference<?>[]	BundleContext.getAllServiceReferences(java.lang.String clazz, java.lang.String filter)	Returns an array of ServiceReference objects.
ServiceReference<S>	ServiceRegistration.getReference()	Returns a ServiceReference object for a service being registered.
ServiceReference<?>[]	Bundle.getRegisteredServices()	Returns this bundle's ServiceReference list for all services it has registered or null if this bundle has no registered services.
<S> ServiceReference<S>	BundleContext.getServiceReference(java.lang.Class<S> clazz)	Returns a ServiceReference object for a service that implements and was registered under the name of the specified class.
ServiceReference<?>	BundleContext.getServiceReference(java.lang.String clazz)	Returns a ServiceReference object for a service that implements and was registered under the specified class.
ServiceReference<?>	ServiceEvent.getServiceReference()	Returns a reference to the service that had a change occur in its lifecycle.
ServiceReference<S>	ServiceObjects.getServiceReference()	Returns the ServiceReference for the service associated with this ServiceObjects object.
ServiceReference<?>[]	BundleContext.getServiceReferences(java.lang.String clazz, java.lang.String filter)	Returns an array of ServiceReference objects.
ServiceReference<?>[]	Bundle.getServicesInUse()	Returns this bundle's ServiceReference list for all services it is using or returns null if this bundle is not using any services.

返回变量类型为ServiceReference的类型的org.osgi.framework中的方法

修饰符和类型	方法	说明
<S> java.util.Collection<ServiceReference<S>>	BundleContext.getServiceReferences(java.lang.Class<S> clazz, java.lang.String filter)	Returns a collection of ServiceReference objects.

参数类型为ServiceReference的org.osgi.framework中的方法

修饰符和类型	方法	说明
<S> S	BundleContext.getService(ServiceReference<S> reference)	Returns the service object for the service referenced by the specified ServiceReference object.
<S> ServiceObjects<S>	BundleContext.getServiceObjects(ServiceReference<S> reference)	Returns the ServiceObjects object for the service referenced by the specified ServiceReference object.
boolean	Filter.match(ServiceReference<?> reference)	Filter using a service's properties.
boolean	BundleContext.ungetService(ServiceReference<?> reference)	Releases the service object for the service referenced by the specified ServiceReference object.

参数类型为ServiceReference的org.osgi.framework中的构造器

构造器	说明
ServiceEvent(int type, ServiceReference<?> reference)	Creates a new service event object.
ServicePermission(ServiceReference<?> reference, java.lang.String actions)	Creates a new requested ServicePermission object to be used by code that must perform checkPermission for the get action.

org.osgi.framework.hooks.service中ServiceReference的使用

类型变量类型为ServiceReference的org.osgi.framework.hooks.service中的方法参数

修饰符和类型	方法	说明
void	FindHook.find(BundleContext context, java.lang.String name, java.lang.String filter, boolean allServices, java.util.Collection<ServiceReference<?>> references)	Find hook method.

org.osgi.util.tracker中ServiceReference的使用

返回ServiceReference的org.osgi.util.tracker中的方法

修饰符和类型	方法	说明
ServiceReference<S>	ServiceTracker.getServiceReference()	Returns a ServiceReference for one of the services being tracked by this ServiceTracker.
ServiceReference<S>[]	ServiceTracker.getServiceReferences()	Return an array of ServiceReferences for all services being tracked by this ServiceTracker.

返回变量类型为ServiceReference的类型的org.osgi.util.tracker中的方法

修饰符和类型	方法	说明
java.util.SortedMap<ServiceReference<S>,T>	ServiceTracker.getTracked()	Return a SortedMap of the ServiceReferences and service objects for all services being tracked by this ServiceTracker.

参数类型为ServiceReference的org.osgi.util.tracker中的方法

修饰符和类型	方法	说明
T	ServiceTracker.addingService(ServiceReference<S> reference)	Default implementation of the ServiceTrackerCustomizer.addingService method.
T	ServiceTrackerCustomizer.addingService(ServiceReference<S> reference)	A service is being added to the ServiceTracker.
T	ServiceTracker.getService(ServiceReference<S> reference)	Returns the service object for the specified ServiceReference if the specified referenced service is being tracked by this ServiceTracker.
void	ServiceTracker.modifiedService(ServiceReference<S> reference, T service)	Default implementation of the ServiceTrackerCustomizer.modifiedService method.
void	ServiceTrackerCustomizer.modifiedService(ServiceReference<S> reference, T service)	A service tracked by the ServiceTracker has been modified.
void	ServiceTracker.remove(ServiceReference<S> reference)	Remove a service from this ServiceTracker.
void	ServiceTracker.removedService(ServiceReference<S> reference, T service)	Default implementation of the ServiceTrackerCustomizer.removedService method.
void	ServiceTrackerCustomizer.removedService(ServiceReference<S> reference, T service)	A service tracked by the ServiceTracker has been removed.

参数类型为ServiceReference的org.osgi.util.tracker中的构造器

构造器	说明
ServiceTracker(BundleContext context, ServiceReference<S> reference, ServiceTrackerCustomizer<S,T> customizer)	Create a ServiceTracker on the specified ServiceReference .