org.apache.felix.cm.impl.helper
Class ManagedServiceFactoryTracker

java.lang.Object
  org.osgi.util.tracker.ServiceTracker<S,ConfigurationMap<?>>
      org.apache.felix.cm.impl.helper.BaseTracker<org.osgi.service.cm.ManagedServiceFactory>
          org.apache.felix.cm.impl.helper.ManagedServiceFactoryTracker

All Implemented Interfaces:

org.osgi.util.tracker.ServiceTrackerCustomizer<org.osgi.service.cm.ManagedServiceFactory,ConfigurationMap<?>>

public class ManagedServiceFactoryTracker
extends BaseTracker<org.osgi.service.cm.ManagedServiceFactory>

Field Summary

Fields inherited from class org.apache.felix.cm.impl.helper.BaseTracker

cm

Fields inherited from class org.osgi.util.tracker.ServiceTracker

context, filter

Constructor Summary

ManagedServiceFactoryTracker(ConfigurationManager cm)

Method Summary

protected ConfigurationMap<?>	createConfigurationMap(java.lang.String[] pids)
java.lang.String	getServicePid(org.osgi.framework.ServiceReference<org.osgi.service.cm.ManagedServiceFactory> service, TargetedPID pid) Always returns the raw PID because for a ManagedServiceFactory the configuration's PID is automatically generated and is not a real targeted PID.
void	provideConfiguration(org.osgi.framework.ServiceReference<org.osgi.service.cm.ManagedServiceFactory> reference, TargetedPID configPid, TargetedPID factoryPid, java.util.Dictionary<java.lang.String,?> properties, long revision, ConfigurationMap<?> configs) Updates the given service with the provided configuration.
void	removeConfiguration(org.osgi.framework.ServiceReference<org.osgi.service.cm.ManagedServiceFactory> reference, TargetedPID configPid, TargetedPID factoryPid) Remove the configuration indicated by the configPid from the service.

Methods inherited from class org.apache.felix.cm.impl.helper.BaseTracker

addingService, getProperties, getRealService, getServices, handleCallBackError, modifiedService, removedService, ungetRealService

Methods inherited from class org.osgi.util.tracker.ServiceTracker

close, getService, getService, getServiceReference, getServiceReferences, getServices, getServices, getTracked, getTrackingCount, isEmpty, open, open, remove, size, waitForService

Methods inherited from class java.lang.Object

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

Constructor Detail

ManagedServiceFactoryTracker

public ManagedServiceFactoryTracker(ConfigurationManager cm)

Method Detail

createConfigurationMap

protected ConfigurationMap<?> createConfigurationMap(java.lang.String[] pids)

Specified by:

createConfigurationMap in class BaseTracker<org.osgi.service.cm.ManagedServiceFactory>

getServicePid

public java.lang.String getServicePid(org.osgi.framework.ServiceReference<org.osgi.service.cm.ManagedServiceFactory> service,
                                      TargetedPID pid)

Always returns the raw PID because for a ManagedServiceFactory the configuration's PID is automatically generated and is not a real targeted PID.

Specified by:

getServicePid in class BaseTracker<org.osgi.service.cm.ManagedServiceFactory>

Parameters:

service - The reference ot the service for which the service PID is to be returned.

pid - The TargetedPID for which to return the service PID.

Returns:

The service PID or null if the service does not respond to the targeted PID at all.

provideConfiguration

public void provideConfiguration(org.osgi.framework.ServiceReference<org.osgi.service.cm.ManagedServiceFactory> reference,
                                 TargetedPID configPid,
                                 TargetedPID factoryPid,
                                 java.util.Dictionary<java.lang.String,?> properties,
                                 long revision,
                                 ConfigurationMap<?> configs)

Description copied from class: BaseTracker

Updates the given service with the provided configuration.

See the implementations of this method for more information.

Specified by:

provideConfiguration in class BaseTracker<org.osgi.service.cm.ManagedServiceFactory>

Parameters:

reference - The reference to the service to update

configPid - The targeted configuration PID

factoryPid - The targeted factory PID or null for a non-factory configuration

properties - The configuration properties, which may be null if this is the provisioning call upon service registration of a ManagedService

revision - The configuration revision or -1 if there is no configuration actually to provide.

configs - The PID to configuration map for PIDs used by the service to update

See Also:

ManagedServiceTracker#provideConfiguration(ServiceReference, TargetedPID, TargetedPID, Dictionary, long)}, ManagedServiceFactoryTracker#provideConfiguration(ServiceReference, TargetedPID, TargetedPID, Dictionary, long)}

removeConfiguration

public void removeConfiguration(org.osgi.framework.ServiceReference<org.osgi.service.cm.ManagedServiceFactory> reference,
                                TargetedPID configPid,
                                TargetedPID factoryPid)

Description copied from class: BaseTracker

Remove the configuration indicated by the configPid from the service.

Specified by:

removeConfiguration in class BaseTracker<org.osgi.service.cm.ManagedServiceFactory>

Parameters:

reference - The reference to the service from which the configuration is to be removed.

configPid - The TargetedPID of the configuration

factoryPid - The factory PID of the configuration. This may be null for a non-factory configuration.