Class ComponentContextImpl<S>

java.lang.Object

org.apache.felix.scr.impl.manager.ComponentContextImpl<S>

All Implemented Interfaces:

ExtComponentContext, ScrComponentContext, org.osgi.service.component.ComponentContext

public class ComponentContextImpl<S>
extends Object
implements ScrComponentContext

Implementation for the ComponentContext interface

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ComponentContextImpl.ComponentInstanceImpl<S>

Field Summary

Fields

Modifier and Type	Field	Description
private final CountDownLatch	accessibleLatch
private Map<String, Map<RefPair<?,?>, Object>>	boundValues	Mapping of ref pairs to value bound
private final EdgeInfo[]	edgeInfos
private final org.osgi.service.component.ComponentInstance<S>	m_componentInstance
private final SingleComponentManager<S>	m_componentManager
private boolean	m_implementationAccessible
private S	m_implementationObject
private org.osgi.framework.ServiceRegistration<S>	m_serviceRegistration
private final org.osgi.framework.Bundle	m_usingBundle
private final ComponentServiceObjectsHelper	serviceObjectsHelper

Constructor Summary

Constructors

Constructor	Description
ComponentContextImpl(SingleComponentManager<S> componentManager, org.osgi.framework.Bundle usingBundle, org.osgi.framework.ServiceRegistration<S> serviceRegistration)

Method Summary

Modifier and Type	Method	Description
void	cleanup()
private Map<RefPair<?,?>, Object>	createNewFieldHandlerMap()
void	disableComponent(String name)
void	enableComponent(String name)
Map<RefPair<?,?>, Object>	getBoundValues(String key)
org.osgi.framework.BundleContext	getBundleContext()
org.osgi.service.component.ComponentInstance<S>	getComponentInstance()
protected SingleComponentManager<S>	getComponentManager()
ComponentMetadata	getComponentMetadata()
ComponentServiceObjectsHelper	getComponentServiceObjectsHelper()
(package private) EdgeInfo	getEdgeInfo(DependencyManager<S,?> dm)
(package private) S	getImplementationObject(boolean requireAccessible)
ComponentLogger	getLogger()
final Dictionary<String,Object>	getProperties()
org.osgi.framework.ServiceReference<S>	getServiceReference()
(package private) org.osgi.framework.ServiceRegistration<S>	getServiceRegistration()
org.osgi.framework.Bundle	getUsingBundle()
Object	locateService(String name)
Object	locateService(String name, org.osgi.framework.ServiceReference ref)
Object[]	locateServices(String name)
void	setImplementationAccessible(boolean implementationAccessible)
void	setImplementationObject(S implementationObject)
void	setServiceProperties(Dictionary<String,?> properties)	Sets the service registration properties of the component registered as a service.
void	unsetServiceRegistration()

Methods inherited from class Object

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

Field Details

m_componentManager

private final SingleComponentManager<S> m_componentManager

edgeInfos

private final EdgeInfo[] edgeInfos

m_componentInstance

private final org.osgi.service.component.ComponentInstance<S> m_componentInstance

m_usingBundle

private final org.osgi.framework.Bundle m_usingBundle

m_serviceRegistration

private volatile org.osgi.framework.ServiceRegistration<S> m_serviceRegistration

m_implementationObject

private volatile S m_implementationObject

m_implementationAccessible

private volatile boolean m_implementationAccessible

accessibleLatch

private final CountDownLatch accessibleLatch

serviceObjectsHelper

private final ComponentServiceObjectsHelper serviceObjectsHelper

boundValues

private Map<String, Map<RefPair<?,?>, Object>> boundValues

Mapping of ref pairs to value bound

Constructor Details

ComponentContextImpl

public ComponentContextImpl(SingleComponentManager<S> componentManager,
 org.osgi.framework.Bundle usingBundle,
 org.osgi.framework.ServiceRegistration<S> serviceRegistration)

Method Details

unsetServiceRegistration

public void unsetServiceRegistration()

cleanup

public void cleanup()

getComponentServiceObjectsHelper

public ComponentServiceObjectsHelper getComponentServiceObjectsHelper()

Specified by:

getComponentServiceObjectsHelper in interface ScrComponentContext

setImplementationObject

public void setImplementationObject(S implementationObject)

setImplementationAccessible

public void setImplementationAccessible(boolean implementationAccessible)

getEdgeInfo

EdgeInfo getEdgeInfo(DependencyManager<S,?> dm)

getServiceRegistration

org.osgi.framework.ServiceRegistration<S> getServiceRegistration()

getComponentManager

protected SingleComponentManager<S> getComponentManager()

getComponentMetadata

public ComponentMetadata getComponentMetadata()

Specified by:

getComponentMetadata in interface ScrComponentContext

getProperties

public final Dictionary<String,Object> getProperties()

Specified by:

getProperties in interface org.osgi.service.component.ComponentContext

locateService

public Object locateService(String name)

Specified by:

locateService in interface org.osgi.service.component.ComponentContext

locateService

public Object locateService(String name,
 org.osgi.framework.ServiceReference ref)

Specified by:

locateService in interface org.osgi.service.component.ComponentContext

locateServices

public Object[] locateServices(String name)

Specified by:

locateServices in interface org.osgi.service.component.ComponentContext

getBundleContext

public org.osgi.framework.BundleContext getBundleContext()

Specified by:

getBundleContext in interface org.osgi.service.component.ComponentContext

getUsingBundle

public org.osgi.framework.Bundle getUsingBundle()

Specified by:

getUsingBundle in interface org.osgi.service.component.ComponentContext

getLogger

public ComponentLogger getLogger()

Specified by:

getLogger in interface ScrComponentContext

getComponentInstance

public org.osgi.service.component.ComponentInstance<S> getComponentInstance()

Specified by:

getComponentInstance in interface org.osgi.service.component.ComponentContext

enableComponent

public void enableComponent(String name)

Specified by:

enableComponent in interface org.osgi.service.component.ComponentContext

disableComponent

public void disableComponent(String name)

Specified by:

disableComponent in interface org.osgi.service.component.ComponentContext

getServiceReference

public org.osgi.framework.ServiceReference<S> getServiceReference()

Specified by:

getServiceReference in interface org.osgi.service.component.ComponentContext

setServiceProperties

public void setServiceProperties(Dictionary<String,?> properties)

Description copied from interface: ExtComponentContext

Sets the service registration properties of the component registered as a service. If the component is not registered as a service, this method has no effect.

The component.id and component.name property are set by the Service Component Runtime and cannot be removed or replaced.

Specified by:

setServiceProperties in interface ExtComponentContext

Parameters:

properties - properties to update the default component properties with. If this is null or empty the default set of properties as defined in Section 112.6, Component Properties, are used as the service registration properties.

getImplementationObject

S getImplementationObject(boolean requireAccessible)

getBoundValues

public Map<RefPair<?,?>, Object> getBoundValues(String key)

Specified by:

getBoundValues in interface ScrComponentContext

createNewFieldHandlerMap

private Map<RefPair<?,?>, Object> createNewFieldHandlerMap()