package org.opendaylight.controller.netconf.confignetconfconnector.osgi;
-import org.opendaylight.controller.config.yang.store.api.YangStoreService;
+import java.util.Dictionary;
+import java.util.Hashtable;
+import org.opendaylight.controller.config.facade.xml.ConfigSubsystemFacadeFactory;
+import org.opendaylight.controller.netconf.api.util.NetconfConstants;
import org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
import org.osgi.framework.ServiceRegistration;
+import org.osgi.util.tracker.ServiceTracker;
+import org.osgi.util.tracker.ServiceTrackerCustomizer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.util.Hashtable;
+public class Activator implements BundleActivator {
-import static com.google.common.base.Preconditions.checkState;
+ private static final Logger LOG = LoggerFactory.getLogger(Activator.class);
-public class Activator implements BundleActivator, YangStoreServiceTracker.YangStoreTrackerListener {
+ private ServiceRegistration<?> osgiRegistration;
- private static final Logger logger = LoggerFactory.getLogger(Activator.class);
+ @Override
+ public void start(final BundleContext context) throws Exception {
+ ServiceTrackerCustomizer<ConfigSubsystemFacadeFactory, ConfigSubsystemFacadeFactory> schemaServiceTrackerCustomizer = new ServiceTrackerCustomizer<ConfigSubsystemFacadeFactory, ConfigSubsystemFacadeFactory>() {
- private BundleContext context;
- private ServiceRegistration osgiRegistration;
- private ConfigRegistryLookupThread configRegistryLookup = null;
+ @Override
+ public ConfigSubsystemFacadeFactory addingService(ServiceReference<ConfigSubsystemFacadeFactory> reference) {
+ LOG.debug("Got addingService(SchemaContextProvider) event");
+ // Yang store service should not be registered multiple times
+ ConfigSubsystemFacadeFactory configSubsystemFacade = reference.getBundle().getBundleContext().getService(reference);
+ osgiRegistration = startNetconfServiceFactory(configSubsystemFacade, context);
+ return configSubsystemFacade;
+ }
- @Override
- public void start(BundleContext context) throws Exception {
- this.context = context;
- YangStoreServiceTracker tracker = new YangStoreServiceTracker(context, this);
- tracker.open();
- }
+ @Override
+ public void modifiedService(ServiceReference<ConfigSubsystemFacadeFactory> reference, ConfigSubsystemFacadeFactory service) {
+ LOG.warn("Config manager facade was modified unexpectedly");
+ }
- @Override
- public void stop(BundleContext context) throws Exception {
- if (configRegistryLookup != null) {
- configRegistryLookup.interrupt();
- }
- }
+ @Override
+ public void removedService(ServiceReference<ConfigSubsystemFacadeFactory> reference, ConfigSubsystemFacadeFactory service) {
+ LOG.warn("Config manager facade was removed unexpectedly");
+ }
+ };
- @Override
- public synchronized void onYangStoreAdded(YangStoreService yangStoreService) {
- checkState(configRegistryLookup == null, "More than one onYangStoreAdded received");
- configRegistryLookup = new ConfigRegistryLookupThread(yangStoreService);
- configRegistryLookup.start();
+ ServiceTracker<ConfigSubsystemFacadeFactory, ConfigSubsystemFacadeFactory> schemaContextProviderServiceTracker =
+ new ServiceTracker<>(context, ConfigSubsystemFacadeFactory.class, schemaServiceTrackerCustomizer);
+ schemaContextProviderServiceTracker.open();
}
@Override
- public synchronized void onYangStoreRemoved() {
- configRegistryLookup.interrupt();
+ public void stop(final BundleContext bundleContext) throws Exception {
if (osgiRegistration != null) {
osgiRegistration.unregister();
}
- osgiRegistration = null;
- configRegistryLookup = null;
}
- private class ConfigRegistryLookupThread extends Thread {
- private final YangStoreService yangStoreService;
-
- private ConfigRegistryLookupThread(YangStoreService yangStoreService) {
- super("config-registry-lookup");
- this.yangStoreService = yangStoreService;
- }
-
- @Override
- public void run() {
- NetconfOperationServiceFactoryImpl factory = new NetconfOperationServiceFactoryImpl(yangStoreService);
- logger.debug("Registering into OSGi");
- osgiRegistration = context.registerService(new String[]{NetconfOperationServiceFactory.class.getName()}, factory,
- new Hashtable<String, Object>());
- }
+ private ServiceRegistration<NetconfOperationServiceFactory> startNetconfServiceFactory(final ConfigSubsystemFacadeFactory configSubsystemFacade, final BundleContext context) {
+ final NetconfOperationServiceFactoryImpl netconfOperationServiceFactory = new NetconfOperationServiceFactoryImpl(configSubsystemFacade);
+ // Add properties to autowire with netconf-impl instance for cfg subsystem
+ final Dictionary<String, String> properties = new Hashtable<>();
+ properties.put(NetconfConstants.SERVICE_NAME, NetconfConstants.CONFIG_NETCONF_CONNECTOR);
+ return context.registerService(NetconfOperationServiceFactory.class, netconfOperationServiceFactory, properties);
}
+
}