org.opendaylight.controller.config.manager.impl.osgi

Class ModuleFactoryBundleTracker

java.lang.Object

org.opendaylight.controller.config.manager.impl.osgi.ModuleFactoryBundleTracker

All Implemented Interfaces:

org.osgi.util.tracker.BundleTrackerCustomizer<Boolean>

public class ModuleFactoryBundleTracker
extends Object
implements org.osgi.util.tracker.BundleTrackerCustomizer<Boolean>

OSGi extender that listens for bundle activation events. Reads file META-INF/services/org.opendaylight.controller.config.spi.ModuleFactory, each line should contain an implementation of ModuleFactory interface. Creates new instance with default constructor and registers it into OSGi service registry. There is no need for listening for implementing removedBundle as the services are unregistered automatically. Code based on http://www.toedter.com/blog/?p=236

Constructor Summary

Constructors

Constructor and Description
ModuleFactoryBundleTracker(BlankTransactionServiceTracker blankTransactionServiceTracker)

Method Summary

Modifier and Type	Method and Description
Boolean	addingBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event)
static String	logMessage(String slfMessage, Object... params)
void	modifiedBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event, Boolean hasFactory)
protected static org.osgi.framework.ServiceRegistration<?>	registerFactory(String factoryClassName, org.osgi.framework.Bundle bundle)
void	removedBundle(org.osgi.framework.Bundle bundle, org.osgi.framework.BundleEvent event, Boolean hasFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

ModuleFactoryBundleTracker

public ModuleFactoryBundleTracker(BlankTransactionServiceTracker blankTransactionServiceTracker)

Method Detail

addingBundle

public Boolean addingBundle(org.osgi.framework.Bundle bundle,
                            org.osgi.framework.BundleEvent event)

Specified by:

addingBundle in interface org.osgi.util.tracker.BundleTrackerCustomizer<Boolean>

modifiedBundle

public void modifiedBundle(org.osgi.framework.Bundle bundle,
                           org.osgi.framework.BundleEvent event,
                           Boolean hasFactory)

Specified by:

modifiedBundle in interface org.osgi.util.tracker.BundleTrackerCustomizer<Boolean>

removedBundle

public void removedBundle(org.osgi.framework.Bundle bundle,
                          org.osgi.framework.BundleEvent event,
                          Boolean hasFactory)

Specified by:

removedBundle in interface org.osgi.util.tracker.BundleTrackerCustomizer<Boolean>

registerFactory

protected static org.osgi.framework.ServiceRegistration<?> registerFactory(String factoryClassName,
                                                                           org.osgi.framework.Bundle bundle)

logMessage

public static String logMessage(String slfMessage,
                                Object... params)