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%2FConfigTransactionControllerImpl.java;h=3e231201821619d36c95b0cc481938b5eda042f4;hb=f3714846c0eedf09fe83844c0dc30889f790fbc2;hp=f7afded51ff0c81468b0678c0b964485cd1b0b8c;hpb=37cf6538c44f41123b2261dd158f91078b07fb4f;p=controller.git diff --git a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigTransactionControllerImpl.java b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigTransactionControllerImpl.java index f7afded51f..3e23120182 100644 --- a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigTransactionControllerImpl.java +++ b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/ConfigTransactionControllerImpl.java @@ -7,12 +7,29 @@ */ package org.opendaylight.controller.config.manager.impl; +import static java.lang.String.format; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Set; +import java.util.concurrent.atomic.AtomicBoolean; +import javax.annotation.Nullable; +import javax.annotation.concurrent.GuardedBy; +import javax.management.DynamicMBean; +import javax.management.InstanceAlreadyExistsException; +import javax.management.InstanceNotFoundException; +import javax.management.MBeanServer; +import javax.management.ObjectName; import org.opendaylight.controller.config.api.DependencyResolver; import org.opendaylight.controller.config.api.ModuleIdentifier; -import org.opendaylight.controller.config.api.ServiceReferenceWritableRegistry; import org.opendaylight.controller.config.api.ValidationException; import org.opendaylight.controller.config.api.jmx.ObjectNameUtil; import org.opendaylight.controller.config.manager.impl.dependencyresolver.DependencyResolverManager; +import org.opendaylight.controller.config.manager.impl.dependencyresolver.ModuleInternalTransactionalInfo; import org.opendaylight.controller.config.manager.impl.dynamicmbean.DynamicWritableWrapper; import org.opendaylight.controller.config.manager.impl.dynamicmbean.ReadOnlyAtomicBoolean; import org.opendaylight.controller.config.manager.impl.dynamicmbean.ReadOnlyAtomicBoolean.ReadOnlyAtomicBooleanImpl; @@ -27,24 +44,7 @@ import org.osgi.framework.BundleContext; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import javax.annotation.Nullable; -import javax.annotation.concurrent.GuardedBy; -import javax.management.DynamicMBean; -import javax.management.InstanceAlreadyExistsException; -import javax.management.InstanceNotFoundException; -import javax.management.MBeanServer; -import javax.management.ObjectName; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Map.Entry; -import java.util.Set; -import java.util.concurrent.atomic.AtomicBoolean; - -import static java.lang.String.format; - +import static com.google.common.base.Preconditions.checkNotNull; /** * This is a JMX bean representing current transaction. It contains * transaction identifier, unique version and parent version for @@ -80,13 +80,13 @@ class ConfigTransactionControllerImpl implements private final boolean blankTransaction; @GuardedBy("this") - private final ServiceReferenceWritableRegistry writableSRRegistry; + private final SearchableServiceReferenceWritableRegistry writableSRRegistry; public ConfigTransactionControllerImpl(ConfigTransactionLookupRegistry txLookupRegistry, long parentVersion, CodecRegistry codecRegistry, long currentVersion, Map> currentlyRegisteredFactories, MBeanServer transactionsMBeanServer, MBeanServer configMBeanServer, - boolean blankTransaction, ServiceReferenceWritableRegistry writableSRRegistry) { + boolean blankTransaction, SearchableServiceReferenceWritableRegistry writableSRRegistry) { this.txLookupRegistry = txLookupRegistry; String transactionName = txLookupRegistry.getTransactionIdentifier().getName(); this.controllerON = ObjectNameUtil.createTransactionControllerON(transactionName); @@ -95,7 +95,8 @@ class ConfigTransactionControllerImpl implements this.currentlyRegisteredFactories = currentlyRegisteredFactories; this.factoriesHolder = new HierarchicalConfigMBeanFactoriesHolder(currentlyRegisteredFactories); this.transactionStatus = new TransactionStatus(); - this.dependencyResolverManager = new DependencyResolverManager(transactionName, transactionStatus, writableSRRegistry, codecRegistry); + this.dependencyResolverManager = new DependencyResolverManager(txLookupRegistry.getTransactionIdentifier(), + transactionStatus, writableSRRegistry, codecRegistry); this.transactionsMBeanServer = transactionsMBeanServer; this.configMBeanServer = configMBeanServer; this.blankTransaction = blankTransaction; @@ -136,14 +137,16 @@ class ConfigTransactionControllerImpl implements } // add default modules for (ModuleFactory moduleFactory : toBeAdded) { + BundleContext bundleContext = getModuleFactoryBundleContext(moduleFactory.getImplementationName()); Set defaultModules = moduleFactory.getDefaultModules(dependencyResolverManager, - getModuleFactoryBundleContext(moduleFactory.getImplementationName())); + bundleContext); for (Module module : defaultModules) { // ensure default module to be registered to jmx even if its module factory does not use dependencyResolverFactory DependencyResolver dependencyResolver = dependencyResolverManager.getOrCreate(module.getIdentifier()); try { boolean defaultBean = true; - putConfigBeanToJMXAndInternalMaps(module.getIdentifier(), module, moduleFactory, null, dependencyResolver, defaultBean); + putConfigBeanToJMXAndInternalMaps(module.getIdentifier(), module, moduleFactory, null, + dependencyResolver, defaultBean, bundleContext); } catch (InstanceAlreadyExistsException e) { throw new IllegalStateException(e); } @@ -160,21 +163,26 @@ class ConfigTransactionControllerImpl implements } - private synchronized void copyExistingModule( - ModuleInternalInfo oldConfigBeanInfo) - throws InstanceAlreadyExistsException { + private synchronized void copyExistingModule(ModuleInternalInfo oldConfigBeanInfo) throws InstanceAlreadyExistsException { + transactionStatus.checkNotCommitStarted(); transactionStatus.checkNotAborted(); ModuleIdentifier moduleIdentifier = oldConfigBeanInfo.getIdentifier(); dependencyResolverManager.assertNotExists(moduleIdentifier); - ModuleFactory moduleFactory = factoriesHolder - .findByModuleName(moduleIdentifier.getFactoryName()); + ModuleFactory moduleFactory; + BundleContext bc; + try { + moduleFactory = factoriesHolder.findByModuleName(moduleIdentifier.getFactoryName()); + bc = getModuleFactoryBundleContext(moduleFactory.getImplementationName()); + } catch (InstanceNotFoundException e) { + throw new IllegalStateException(e); + } Module module; DependencyResolver dependencyResolver = dependencyResolverManager.getOrCreate(moduleIdentifier); try { - BundleContext bc = getModuleFactoryBundleContext(moduleFactory.getImplementationName()); + module = moduleFactory.createModule( moduleIdentifier.getInstanceName(), dependencyResolver, oldConfigBeanInfo.getReadableModule(), bc); @@ -184,7 +192,7 @@ class ConfigTransactionControllerImpl implements oldConfigBeanInfo, moduleFactory), e); } putConfigBeanToJMXAndInternalMaps(moduleIdentifier, module, moduleFactory, oldConfigBeanInfo, dependencyResolver, - oldConfigBeanInfo.isDefaultBean()); + oldConfigBeanInfo.isDefaultBean(), bc); } @Override @@ -197,19 +205,26 @@ class ConfigTransactionControllerImpl implements dependencyResolverManager.assertNotExists(moduleIdentifier); // find factory - ModuleFactory moduleFactory = factoriesHolder.findByModuleName(factoryName); + ModuleFactory moduleFactory; + try { + moduleFactory = factoriesHolder.findByModuleName(factoryName); + } catch (InstanceNotFoundException e) { + throw new IllegalArgumentException(e); + } DependencyResolver dependencyResolver = dependencyResolverManager.getOrCreate(moduleIdentifier); + BundleContext bundleContext = getModuleFactoryBundleContext(moduleFactory.getImplementationName()); Module module = moduleFactory.createModule(instanceName, dependencyResolver, - getModuleFactoryBundleContext(moduleFactory.getImplementationName())); + bundleContext); boolean defaultBean = false; return putConfigBeanToJMXAndInternalMaps(moduleIdentifier, module, - moduleFactory, null, dependencyResolver, defaultBean); + moduleFactory, null, dependencyResolver, defaultBean, bundleContext); } private synchronized ObjectName putConfigBeanToJMXAndInternalMaps( ModuleIdentifier moduleIdentifier, Module module, ModuleFactory moduleFactory, - @Nullable ModuleInternalInfo maybeOldConfigBeanInfo, DependencyResolver dependencyResolver, boolean isDefaultBean) + @Nullable ModuleInternalInfo maybeOldConfigBeanInfo, DependencyResolver dependencyResolver, + boolean isDefaultBean, BundleContext bundleContext) throws InstanceAlreadyExistsException { logger.debug("Adding module {} to transaction {}", moduleIdentifier, this); @@ -231,11 +246,10 @@ class ConfigTransactionControllerImpl implements // put wrapper to jmx TransactionModuleJMXRegistration transactionModuleJMXRegistration = getTxModuleJMXRegistrator() .registerMBean(writableDynamicWrapper, writableON); - ModuleInternalTransactionalInfo moduleInternalTransactionalInfo = new ModuleInternalTransactionalInfo( - moduleIdentifier, module, moduleFactory, - maybeOldConfigBeanInfo, transactionModuleJMXRegistration, isDefaultBean); - dependencyResolverManager.put(moduleInternalTransactionalInfo); + dependencyResolverManager.put( + moduleIdentifier, module, moduleFactory, + maybeOldConfigBeanInfo, transactionModuleJMXRegistration, isDefaultBean, bundleContext); return writableON; } @@ -261,14 +275,15 @@ class ConfigTransactionControllerImpl implements logger.debug("Destroying module {} in transaction {}", moduleIdentifier, this); transactionStatus.checkNotAborted(); + ModuleInternalTransactionalInfo found = dependencyResolverManager.findModuleInternalTransactionalInfo(moduleIdentifier); if (blankTransaction == false) { - ModuleInternalTransactionalInfo found = - dependencyResolverManager.findModuleInternalTransactionalInfo(moduleIdentifier); + if (found.isDefaultBean()) { logger.warn("Warning: removing default bean. This will be forbidden in next version of config-subsystem"); } } // first remove refNames, it checks for objectname existence + try { writableSRRegistry.removeServiceReferences( ObjectNameUtil.createTransactionModuleON(getTransactionName(), moduleIdentifier)); @@ -379,7 +394,8 @@ class ConfigTransactionControllerImpl implements try { logger.debug("About to commit {} in transaction {}", name, getTransactionIdentifier()); - module.getInstance(); + AutoCloseable instance = module.getInstance(); + checkNotNull(instance, "Instance is null:{} in transaction {}", name, getTransactionIdentifier()); } catch (Exception e) { logger.error("Commit failed on {} in transaction {}", name, getTransactionIdentifier(), e); @@ -394,8 +410,6 @@ class ConfigTransactionControllerImpl implements logger.trace("Committed configuration {}", getTransactionIdentifier()); transactionStatus.setCommitted(); - // unregister this and all modules from jmx - close(); return dependencyResolverManager.getSortedModuleIdentifiers(); } @@ -408,12 +422,13 @@ class ConfigTransactionControllerImpl implements } private void internalAbort() { + logger.trace("Aborting {}", this); transactionStatus.setAborted(); close(); } public void close() { - //FIXME: should not close object that was retrieved in constructor, a wrapper object should do that perhaps + dependencyResolverManager.close(); txLookupRegistry.close(); } @@ -568,10 +583,11 @@ class ConfigTransactionControllerImpl implements } @Override - public ServiceReferenceWritableRegistry getWritableRegistry() { + public SearchableServiceReferenceWritableRegistry getWritableRegistry() { return writableSRRegistry; } + @Override public TransactionIdentifier getTransactionIdentifier() { return txLookupRegistry.getTransactionIdentifier(); }