X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fconfig%2Fconfig-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fmanager%2Fimpl%2FConfigRegistryImpl.java;h=18326d91f21b8df58afd905746b2efc606ebb1ce;hb=404d4fc52adf17bad6b53aaeedf59d1db85780bc;hp=18b4d3bc574493b546e2f1688410149a72f5e554;hpb=2c6fd09ad16f5c2968390a674865efbbe5f1fcec;p=controller.git diff --git a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigRegistryImpl.java b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigRegistryImpl.java index 18b4d3bc57..18326d91f2 100644 --- a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigRegistryImpl.java +++ b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigRegistryImpl.java @@ -7,32 +7,13 @@ */ package org.opendaylight.controller.config.manager.impl; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.Iterator; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; -import java.util.Map.Entry; -import java.util.Set; - -import javax.annotation.concurrent.GuardedBy; -import javax.annotation.concurrent.NotThreadSafe; -import javax.annotation.concurrent.ThreadSafe; -import javax.management.InstanceAlreadyExistsException; -import javax.management.InstanceNotFoundException; -import javax.management.MBeanServer; -import javax.management.MBeanServerFactory; -import javax.management.ObjectName; - 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.ConfigRegistryMXBean; import org.opendaylight.controller.config.api.jmx.ObjectNameUtil; import org.opendaylight.controller.config.manager.impl.dynamicmbean.DynamicReadableWrapper; import org.opendaylight.controller.config.manager.impl.factoriesresolver.HierarchicalConfigMBeanFactoriesHolder; @@ -50,6 +31,25 @@ import org.osgi.framework.BundleContext; import org.slf4j.Logger; import org.slf4j.LoggerFactory; +import javax.annotation.concurrent.GuardedBy; +import javax.annotation.concurrent.NotThreadSafe; +import javax.annotation.concurrent.ThreadSafe; +import javax.management.InstanceAlreadyExistsException; +import javax.management.InstanceNotFoundException; +import javax.management.MBeanServer; +import javax.management.MBeanServerFactory; +import javax.management.ObjectName; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Set; + /** * Singleton that is responsible for creating and committing Config * Transactions. It is registered in Platform MBean Server. @@ -60,6 +60,10 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe private final ModuleFactoriesResolver resolver; private final MBeanServer configMBeanServer; + + @GuardedBy("this") + private final BundleContext bundleContext; + @GuardedBy("this") private long version = 0; @GuardedBy("this") @@ -100,6 +104,9 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe @GuardedBy("this") private List lastListOfFactories = Collections.emptyList(); + @GuardedBy("this") // switched in every 2ndPC + private ServiceReferenceReadableRegistry readableSRRegistry = ServiceReferenceRegistryImpl.createInitialSRLookupRegistry(); + // constructor public ConfigRegistryImpl(ModuleFactoriesResolver resolver, BundleContext bundleContext, MBeanServer configMBeanServer) { @@ -112,8 +119,8 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe BundleContext bundleContext, MBeanServer configMBeanServer, BaseJMXRegistrator baseJMXRegistrator) { this.resolver = resolver; - this.beanToOsgiServiceManager = new BeanToOsgiServiceManager( - bundleContext); + this.beanToOsgiServiceManager = new BeanToOsgiServiceManager(); + this.bundleContext = bundleContext; this.configMBeanServer = configMBeanServer; this.baseJMXRegistrator = baseJMXRegistrator; this.registryMBeanServer = MBeanServerFactory @@ -127,26 +134,45 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe */ @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); - List allCurrentFactories = Collections.unmodifiableList(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> allCurrentFactories = Collections.unmodifiableMap( + resolver.getAllFactories()); + ServiceReferenceWritableRegistry writableRegistry = ServiceReferenceRegistryImpl.createSRWritableRegistry( + readableSRRegistry, txLookupRegistry, allCurrentFactories); + ConfigTransactionControllerInternal transactionController = new ConfigTransactionControllerImpl( - transactionName, transactionRegistrator, version, - versionCounter, allCurrentFactories, transactionsMBeanServer, configMBeanServer); + 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; } @@ -209,7 +235,7 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe // runtime jmx registrator), // also closes osgi registration and ModuleJMXRegistrator // registration - currentConfig.remove(toBeDestroyed.getName()); + currentConfig.remove(toBeDestroyed.getIdentifier()); } // set RuntimeBeanRegistrators on beans implementing @@ -221,7 +247,7 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe RootRuntimeBeanRegistratorImpl runtimeBeanRegistrator; if (entry.hasOldModule() == false) { runtimeBeanRegistrator = baseJMXRegistrator - .createRuntimeBeanRegistrator(entry.getName()); + .createRuntimeBeanRegistrator(entry.getIdentifier()); } else { // reuse old JMX registrator runtimeBeanRegistrator = entry.getOldInternalInfo() @@ -234,7 +260,7 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe .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 @@ -262,8 +288,7 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe // 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 @@ -272,26 +297,29 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe ModuleJMXRegistrator newModuleJMXRegistrator = baseJMXRegistrator .createModuleJMXRegistrator(); + OsgiRegistration osgiRegistration = null; if (entry.hasOldModule()) { 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())) { + if (oldReadableConfigBean.getInstance().equals(module.getInstance())) { // reused old instance: // wrap in readable dynamic mbean reusedInstances.add(primaryReadOnlyON); + osgiRegistration = oldInternalInfo.getOsgiRegistration(); } else { // recreated instance: // it is responsibility of module to call the old instance - // we just need to unregister configbean recreatedInstances.add(primaryReadOnlyON); + + // close old osgi registration + oldInternalInfo.getOsgiRegistration().close(); } - // close old osgi registration in any case - oldInternalInfo.getOsgiRegistration().close(); + // close old module jmx registrator oldInternalInfo.getModuleJMXRegistrator().close(); } else { @@ -313,17 +341,25 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe } // register to OSGi - OsgiRegistration osgiRegistration = beanToOsgiServiceManager - .registerToOsgi(module.getClass(), - newReadableConfigBean.getInstance(), - entry.getName()); + if (osgiRegistration == null) { + ModuleFactory moduleFactory = entry.getModuleFactory(); + if(moduleFactory != null) { + BundleContext bc = configTransactionController. + getModuleFactoryBundleContext(moduleFactory.getImplementationName()); + osgiRegistration = beanToOsgiServiceManager.registerToOsgi(module.getClass(), + 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++; @@ -332,6 +368,10 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe // update version version = configTransactionController.getVersion(); + + // switch readable Service Reference Registry + this.readableSRRegistry = ServiceReferenceRegistryImpl.createSRReadableRegistry(configTransactionController.getWritableRegistry(), this); + return new CommitStatus(newInstances, reusedInstances, recreatedInstances); } @@ -354,7 +394,7 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe /** * 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 @@ -473,6 +513,43 @@ public class ConfigRegistryImpl implements AutoCloseable, ConfigRegistryImplMXBe 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> getServiceMapping() { + return readableSRRegistry.getServiceMapping(); + } + + @Override + public synchronized Map lookupServiceReferencesByServiceInterfaceName(String serviceInterfaceName) { + return readableSRRegistry.lookupServiceReferencesByServiceInterfaceName(serviceInterfaceName); + } + + @Override + public synchronized Set lookupServiceInterfaceNames(ObjectName objectName) throws InstanceNotFoundException { + return readableSRRegistry.lookupServiceInterfaceNames(objectName); + } + + @Override + public synchronized String getServiceInterfaceName(String namespace, String localName) { + return readableSRRegistry.getServiceInterfaceName(namespace, localName); + } } /**