import org.opendaylight.controller.config.api.ConflictingVersionException;
import org.opendaylight.controller.config.api.ModuleIdentifier;
import org.opendaylight.controller.config.api.RuntimeBeanRegistratorAwareModule;
+import org.opendaylight.controller.config.api.ServiceReferenceReadableRegistry;
+import org.opendaylight.controller.config.api.ServiceReferenceWritableRegistry;
import org.opendaylight.controller.config.api.ValidationException;
import org.opendaylight.controller.config.api.jmx.CommitStatus;
import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
@GuardedBy("this")
private List<ModuleFactory> lastListOfFactories = Collections.emptyList();
+ @GuardedBy("this") // switched in every 2ndPC
+ private ServiceReferenceReadableRegistry readableSRRegistry = ServiceReferenceRegistryImpl.createInitialSRLookupRegistry();
+
// constructor
public ConfigRegistryImpl(ModuleFactoriesResolver resolver,
BundleContext bundleContext, MBeanServer configMBeanServer) {
*/
@Override
public synchronized ObjectName beginConfig() {
- return beginConfigInternal().getControllerObjectName();
+ return beginConfig(false);
+ }
+
+ /**
+ * @param blankTransaction true if this transaction is created automatically by
+ * org.opendaylight.controller.config.manager.impl.osgi.BlankTransactionServiceTracker
+ */
+ public synchronized ObjectName beginConfig(boolean blankTransaction) {
+ return beginConfigInternal(blankTransaction).getControllerObjectName();
}
- private synchronized ConfigTransactionControllerInternal beginConfigInternal() {
+ private synchronized ConfigTransactionControllerInternal beginConfigInternal(boolean blankTransaction) {
versionCounter++;
- String transactionName = "ConfigTransaction-" + version + "-" + versionCounter;
- TransactionJMXRegistrator transactionRegistrator = baseJMXRegistrator
- .createTransactionJMXRegistrator(transactionName);
- Map<String, Map.Entry<ModuleFactory, BundleContext>> allCurrentFactories = Collections.unmodifiableMap(resolver.getAllFactories());
+ final String transactionName = "ConfigTransaction-" + version + "-" + versionCounter;
+
+ TransactionJMXRegistratorFactory factory = new TransactionJMXRegistratorFactory() {
+ @Override
+ public TransactionJMXRegistrator create() {
+ return baseJMXRegistrator.createTransactionJMXRegistrator(transactionName);
+ }
+ };
+
+ ConfigTransactionLookupRegistry txLookupRegistry = new ConfigTransactionLookupRegistry(new TransactionIdentifier(
+ transactionName), factory);
+ Map<String, Map.Entry<ModuleFactory, BundleContext>> allCurrentFactories = Collections.unmodifiableMap(
+ resolver.getAllFactories());
+ ServiceReferenceWritableRegistry writableRegistry = ServiceReferenceRegistryImpl.createSRWritableRegistry(
+ readableSRRegistry, txLookupRegistry, allCurrentFactories);
+
ConfigTransactionControllerInternal transactionController = new ConfigTransactionControllerImpl(
- transactionName, transactionRegistrator, version,
- versionCounter, allCurrentFactories, transactionsMBeanServer, configMBeanServer, bundleContext);
+ txLookupRegistry, version,
+ versionCounter, allCurrentFactories, transactionsMBeanServer,
+ configMBeanServer, blankTransaction, writableRegistry);
try {
- transactionRegistrator.registerMBean(transactionController, transactionController.getControllerObjectName());
+ txLookupRegistry.registerMBean(transactionController, transactionController.getControllerObjectName());
} catch (InstanceAlreadyExistsException e) {
throw new IllegalStateException(e);
}
-
transactionController.copyExistingModulesAndProcessFactoryDiff(currentConfig.getEntries(), lastListOfFactories);
-
transactionsHolder.add(transactionName, transactionController);
return transactionController;
}
RootRuntimeBeanRegistratorImpl runtimeBeanRegistrator;
if (entry.hasOldModule() == false) {
runtimeBeanRegistrator = baseJMXRegistrator
- .createRuntimeBeanRegistrator(entry.getName());
+ .createRuntimeBeanRegistrator(entry.getIdentifier());
} else {
// reuse old JMX registrator
runtimeBeanRegistrator = entry.getOldInternalInfo()
.setRuntimeBeanRegistrator(runtimeBeanRegistrator);
}
// save it to info so it is accessible afterwards
- runtimeRegistrators.put(entry.getName(), runtimeBeanRegistrator);
+ runtimeRegistrators.put(entry.getIdentifier(), runtimeBeanRegistrator);
}
// can register runtime beans
// determine if current instance was recreated or reused or is new
// rules for closing resources:
- // osgi registration - will be (re)created every time, so it needs
- // to be closed here
+ // osgi registration - will be reused if possible.
// module jmx registration - will be (re)created every time, needs
// to be closed here
// runtime jmx registration - should be taken care of by module
ModuleInternalInfo oldInternalInfo = entry.getOldInternalInfo();
DynamicReadableWrapper oldReadableConfigBean = oldInternalInfo
.getReadableModule();
- currentConfig.remove(entry.getName());
+ currentConfig.remove(entry.getIdentifier());
// test if old instance == new instance
if (oldReadableConfigBean.getInstance().equals(module.getInstance())) {
BundleContext bc = configTransactionController.
getModuleFactoryBundleContext(moduleFactory.getImplementationName());
osgiRegistration = beanToOsgiServiceManager.registerToOsgi(module.getClass(),
- newReadableConfigBean.getInstance(), entry.getName(), bc);
+ newReadableConfigBean.getInstance(), entry.getIdentifier(), bc);
} else {
throw new NullPointerException(entry.getIdentifier().getFactoryName() + " ModuleFactory not found.");
}
}
RootRuntimeBeanRegistratorImpl runtimeBeanRegistrator = runtimeRegistrators
- .get(entry.getName());
+ .get(entry.getIdentifier());
ModuleInternalInfo newInfo = new ModuleInternalInfo(
- entry.getName(), newReadableConfigBean, osgiRegistration,
+ entry.getIdentifier(), newReadableConfigBean, osgiRegistration,
runtimeBeanRegistrator, newModuleJMXRegistrator,
- orderingIdx);
+ orderingIdx, entry.isDefaultBean());
newConfigEntries.put(module, newInfo);
orderingIdx++;
// update version
version = configTransactionController.getVersion();
+
+ // switch readable Service Reference Registry
+ this.readableSRRegistry = ServiceReferenceRegistryImpl.createSRReadableRegistry(configTransactionController.getWritableRegistry(), this);
+
return new CommitStatus(newInstances, reusedInstances,
recreatedInstances);
}
/**
* Abort open transactions and unregister read only modules. Since this
* class is not responsible for registering itself under
- * {@link ConfigRegistryMXBean#OBJECT_NAME}, it will not unregister itself
+ * {@link org.opendaylight.controller.config.api.ConfigRegistry#OBJECT_NAME}, it will not unregister itself
* here.
*/
@Override
return baseJMXRegistrator.queryNames(namePattern, null);
}
+ @Override
+ public void checkConfigBeanExists(ObjectName objectName) throws InstanceNotFoundException {
+ ObjectNameUtil.checkDomain(objectName);
+ ObjectNameUtil.checkType(objectName, ObjectNameUtil.TYPE_MODULE);
+ String transactionName = ObjectNameUtil.getTransactionName(objectName);
+ if (transactionName != null) {
+ throw new IllegalArgumentException("Transaction attribute not supported in registry, wrong ObjectName: " + objectName);
+ }
+ // make sure exactly one match is found:
+ LookupBeansUtil.lookupConfigBean(this, ObjectNameUtil.getFactoryName(objectName), ObjectNameUtil.getInstanceName(objectName));
+ }
+
+ // service reference functionality:
+ @Override
+ public synchronized ObjectName lookupConfigBeanByServiceInterfaceName(String serviceInterfaceName, String refName) {
+ return readableSRRegistry.lookupConfigBeanByServiceInterfaceName(serviceInterfaceName, refName);
+ }
+
+ @Override
+ public synchronized Map<String, Map<String, ObjectName>> getServiceMapping() {
+ return readableSRRegistry.getServiceMapping();
+ }
+
+ @Override
+ public synchronized Map<String, ObjectName> lookupServiceReferencesByServiceInterfaceName(String serviceInterfaceName) {
+ return readableSRRegistry.lookupServiceReferencesByServiceInterfaceName(serviceInterfaceName);
+ }
+
+ @Override
+ public synchronized Set<String> lookupServiceInterfaceNames(ObjectName objectName) throws InstanceNotFoundException {
+ return readableSRRegistry.lookupServiceInterfaceNames(objectName);
+ }
+
+ @Override
+ public synchronized String getServiceInterfaceName(String namespace, String localName) {
+ return readableSRRegistry.getServiceInterfaceName(namespace, localName);
+ }
}
/**
Code Review / controller.git / blobdiff