Bug 510: Implementation of Forwarded Binding Data Broker 24/5624/23
authorRobert Varga <rovarga@cisco.com>
Fri, 28 Mar 2014 21:23:07 +0000 (22:23 +0100)
committerRobert Varga <rovarga@cisco.com>
Fri, 4 Apr 2014 16:32:36 +0000 (18:32 +0200)
Initial implementation of Forwarded Binding Data Broker
and Forwarded Backwards Compatible Data Broker,
which provides access to new data broker via original
API.

Added sample configuration which enables new
DOM Data Broker, In-memory Data Broker and
ForwardedCompatibleDataBroker.

Change-Id: I3569da20a9873edf352a54622be7a01fd329aa9b
Signed-off-by: Moiz Raja <moraja@cisco.com>
Signed-off-by: Tony Tkacik <ttkacik@cisco.com>
Signed-off-by: Robert Varga <rovarga@cisco.com>
17 files changed:
opendaylight/md-sal/sal-binding-broker/pom.xml
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/ForwardedCompatibleDataBrokerImplModule.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/ForwardedCompatibleDataBrokerImplModuleFactory.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBackwardsCompatibleDataBroker.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBindingDataBroker.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/LegacyDataChangeEvent.java [new file with mode: 0644]
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/impl/connect/dom/BindingIndependentConnector.java
opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/impl/forward/DomForwardedBroker.java
opendaylight/md-sal/sal-binding-broker/src/main/yang/opendaylight-binding-broker-impl.yang
opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/sal/binding/test/util/BindingTestContext.java
opendaylight/md-sal/sal-binding-dom-it/src/test/java/org/opendaylight/controller/sal/binding/test/bugfix/DOMCodecBug02Test.java
opendaylight/md-sal/sal-binding-dom-it/src/test/java/org/opendaylight/controller/sal/binding/test/bugfix/DOMCodecBug03Test.java
opendaylight/md-sal/sal-binding-dom-it/src/test/java/org/opendaylight/controller/sal/binding/test/bugfix/PutAugmentationTest.java
opendaylight/md-sal/sal-binding-dom-it/src/test/java/org/opendaylight/controller/sal/binding/test/connect/dom/ChangeOriginatedInDomBrokerTest.java

index dea455b..dafb3ef 100644 (file)
                             org.opendaylight.controller.sal.binding.impl.*,
                             org.opendaylight.controller.sal.binding.codegen,
                             org.opendaylight.controller.sal.binding.codegen.*,
+                            org.opendaylight.controller.md.sal.binding.impl,
                             <!--org.opendaylight.controller.sal.binding.dom.*,-->
                             org.opendaylight.controller.sal.binding.osgi.*,
                             org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.binding.impl.rev131028
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/ForwardedCompatibleDataBrokerImplModule.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/ForwardedCompatibleDataBrokerImplModule.java
new file mode 100644 (file)
index 0000000..647ca85
--- /dev/null
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.yang.md.sal.binding.impl;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.opendaylight.controller.md.sal.binding.impl.ForwardedBackwardsCompatibleDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.sal.binding.codegen.impl.SingletonHolder;
+import org.opendaylight.controller.sal.binding.impl.connect.dom.BindingDomConnectorDeployer;
+import org.opendaylight.controller.sal.core.api.Broker;
+import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
+import org.opendaylight.controller.sal.core.api.Provider;
+import org.opendaylight.controller.sal.core.api.model.SchemaService;
+import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
+import org.osgi.framework.BundleContext;
+
+import com.google.common.util.concurrent.ListeningExecutorService;
+
+/**
+*
+*/
+public final class ForwardedCompatibleDataBrokerImplModule extends
+        org.opendaylight.controller.config.yang.md.sal.binding.impl.AbstractForwardedCompatibleDataBrokerImplModule
+        implements Provider {
+
+    private BundleContext bundleContext;
+
+    public ForwardedCompatibleDataBrokerImplModule(
+            final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
+            final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+        super(identifier, dependencyResolver);
+    }
+
+    public ForwardedCompatibleDataBrokerImplModule(
+            final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
+            final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
+            final ForwardedCompatibleDataBrokerImplModule oldModule, final java.lang.AutoCloseable oldInstance) {
+
+        super(identifier, dependencyResolver, oldModule, oldInstance);
+    }
+
+    @Override
+    protected void customValidation() {
+        // Add custom validation for module attributes here.
+    }
+
+    @Override
+    public java.lang.AutoCloseable createInstance() {
+        ListeningExecutorService listeningExecutor = SingletonHolder.getDefaultCommitExecutor();
+        BindingIndependentMappingService mappingService = getBindingMappingServiceDependency();
+
+        Broker domBroker = getDomAsyncBrokerDependency();
+        ProviderSession session = domBroker.registerProvider(this, getBundleContext());
+        DOMDataBroker domDataBroker = session.getService(DOMDataBroker.class);
+        ForwardedBackwardsCompatibleDataBroker dataBroker = new ForwardedBackwardsCompatibleDataBroker(domDataBroker,
+                mappingService, listeningExecutor);
+
+        session.getService(SchemaService.class).registerSchemaServiceListener(dataBroker);
+
+        dataBroker.setConnector(BindingDomConnectorDeployer.createConnector(getBindingMappingServiceDependency()));
+        dataBroker.setDomProviderContext(session);
+        return dataBroker;
+    }
+
+    public BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+    public void setBundleContext(final BundleContext bundleContext2) {
+        this.bundleContext = bundleContext2;
+    }
+
+    @Override
+    public void onSessionInitiated(final ProviderSession session) {
+
+    }
+
+    @Override
+    public Collection<ProviderFunctionality> getProviderFunctionality() {
+        return Collections.emptySet();
+    }
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/ForwardedCompatibleDataBrokerImplModuleFactory.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/ForwardedCompatibleDataBrokerImplModuleFactory.java
new file mode 100644 (file)
index 0000000..f019775
--- /dev/null
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.yang.md.sal.binding.impl;
+
+import org.opendaylight.controller.config.api.DependencyResolver;
+import org.opendaylight.controller.config.api.DynamicMBeanWithInstance;
+import org.opendaylight.controller.config.spi.Module;
+import org.osgi.framework.BundleContext;
+
+
+/**
+*
+*/
+public class ForwardedCompatibleDataBrokerImplModuleFactory extends org.opendaylight.controller.config.yang.md.sal.binding.impl.AbstractForwardedCompatibleDataBrokerImplModuleFactory
+{
+
+
+    @Override
+    public Module createModule(final String instanceName, final DependencyResolver dependencyResolver, final BundleContext bundleContext) {
+        ForwardedCompatibleDataBrokerImplModule module = (ForwardedCompatibleDataBrokerImplModule) super.createModule(instanceName, dependencyResolver, bundleContext);
+        module.setBundleContext(bundleContext);
+        return module;
+    }
+
+    @Override
+    public Module createModule(final String instanceName, final DependencyResolver dependencyResolver,
+            final DynamicMBeanWithInstance old, final BundleContext bundleContext) throws Exception {
+        ForwardedCompatibleDataBrokerImplModule module = (ForwardedCompatibleDataBrokerImplModule)  super.createModule(instanceName, dependencyResolver, old, bundleContext);
+        module.setBundleContext(bundleContext);
+        return module;
+    }
+
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedDataBroker.java
new file mode 100644 (file)
index 0000000..8a32b0b
--- /dev/null
@@ -0,0 +1,243 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.eclipse.xtext.xbase.lib.Exceptions;
+import org.opendaylight.controller.md.sal.binding.api.BindingDataChangeListener;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
+import org.opendaylight.controller.sal.binding.impl.connect.dom.BindingIndependentConnector;
+import org.opendaylight.controller.sal.binding.impl.forward.DomForwardedBroker;
+import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
+import org.opendaylight.yangtools.concepts.AbstractListenerRegistration;
+import org.opendaylight.yangtools.concepts.Delegator;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
+import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class AbstractForwardedDataBroker implements Delegator<DOMDataBroker>, DomForwardedBroker, SchemaContextListener {
+
+    private static final Logger LOG = LoggerFactory.getLogger(AbstractForwardedDataBroker.class);
+    // The Broker to whom we do all forwarding
+    private final DOMDataBroker domDataBroker;
+
+    // Mapper to convert from Binding Independent objects to Binding Aware
+    // objects
+    private final BindingIndependentMappingService mappingService;
+
+    private final BindingToNormalizedNodeCodec codec;
+    private BindingIndependentConnector connector;
+    private ProviderSession context;
+
+    protected AbstractForwardedDataBroker(final DOMDataBroker domDataBroker,
+            final BindingIndependentMappingService mappingService) {
+        this.domDataBroker = domDataBroker;
+        this.mappingService = mappingService;
+        this.codec = new BindingToNormalizedNodeCodec(mappingService);
+    }
+
+    protected BindingToNormalizedNodeCodec getCodec() {
+        return codec;
+    }
+
+    protected BindingIndependentMappingService getMappingService() {
+        return mappingService;
+    }
+
+    @Override
+    public DOMDataBroker getDelegate() {
+        return domDataBroker;
+    }
+
+    @Override
+    public void onGlobalContextUpdated(final SchemaContext ctx) {
+        codec.onGlobalContextUpdated(ctx);
+    }
+
+    public ListenerRegistration<BindingDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store,
+            final InstanceIdentifier<?> path, final BindingDataChangeListener listener,
+            final DataChangeScope triggeringScope) {
+        DOMDataChangeListener domDataChangeListener = new TranslatingDataChangeInvoker(store, path, listener,
+                triggeringScope);
+        org.opendaylight.yangtools.yang.data.api.InstanceIdentifier domPath = codec.toNormalized(path);
+        ListenerRegistration<DOMDataChangeListener> domRegistration = domDataBroker.registerDataChangeListener(store, domPath, domDataChangeListener, triggeringScope);
+        return new ListenerRegistrationImpl(listener, domRegistration);
+    }
+
+    protected Map<InstanceIdentifier<?>, DataObject> fromDOMToData(
+            final Map<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, ? extends NormalizedNode<?, ?>> normalized) {
+        Map<InstanceIdentifier<?>, DataObject> newMap = new HashMap<>();
+        for (Map.Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, ? extends NormalizedNode<?, ?>> entry : normalized
+                .entrySet()) {
+            try {
+                Entry<InstanceIdentifier<? extends DataObject>, DataObject> binding = getCodec().toBinding(entry);
+                newMap.put(binding.getKey(), binding.getValue());
+            } catch (DeserializationException e) {
+                LOG.debug("Ommiting {}",entry,e);
+            }
+        }
+        return newMap;
+    }
+
+    private class TranslatingDataChangeInvoker implements DOMDataChangeListener {
+        private final BindingDataChangeListener bindingDataChangeListener;
+        private final LogicalDatastoreType store;
+        private final InstanceIdentifier<?> path;
+        private final DataChangeScope triggeringScope;
+
+        public TranslatingDataChangeInvoker(final LogicalDatastoreType store, final InstanceIdentifier<?> path,
+                final BindingDataChangeListener bindingDataChangeListener, final DataChangeScope triggeringScope) {
+            this.store = store;
+            this.path = path;
+            this.bindingDataChangeListener = bindingDataChangeListener;
+            this.triggeringScope = triggeringScope;
+        }
+
+        @Override
+        public void onDataChanged(
+                final AsyncDataChangeEvent<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> change) {
+            bindingDataChangeListener.onDataChanged(new TranslatedDataChangeEvent(change,path));
+        }
+    }
+
+    private class TranslatedDataChangeEvent implements AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> {
+        private final AsyncDataChangeEvent<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> domEvent;
+        private InstanceIdentifier<?> path;
+
+        public TranslatedDataChangeEvent(
+                final AsyncDataChangeEvent<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> change) {
+            this.domEvent = change;
+        }
+
+        public TranslatedDataChangeEvent(
+                final AsyncDataChangeEvent<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> change,
+                final InstanceIdentifier<?> path) {
+            this.domEvent = change;
+            this.path = path;
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getCreatedData() {
+            return fromDOMToData(domEvent.getCreatedData());
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getUpdatedData() {
+            return fromDOMToData(domEvent.getUpdatedData());
+
+        }
+
+        @Override
+        public Set<InstanceIdentifier<?>> getRemovedPaths() {
+            final Set<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier> removedPaths = domEvent
+                    .getRemovedPaths();
+            final Set<InstanceIdentifier<?>> output = new HashSet<>();
+            for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier instanceIdentifier : removedPaths) {
+                try {
+                    output.add(mappingService.fromDataDom(instanceIdentifier));
+                } catch (DeserializationException e) {
+                    Exceptions.sneakyThrow(e);
+                }
+            }
+
+            return output;
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, ? extends DataObject> getOriginalData() {
+            return fromDOMToData(domEvent.getOriginalData());
+
+        }
+
+        @Override
+        public DataObject getOriginalSubtree() {
+
+            return toBindingData(path,domEvent.getOriginalSubtree());
+        }
+
+        @Override
+        public DataObject getUpdatedSubtree() {
+
+            return toBindingData(path,domEvent.getUpdatedSubtree());
+        }
+
+        @Override
+        public String toString() {
+            return "TranslatedDataChangeEvent [domEvent=" + domEvent + "]";
+        }
+    }
+
+    private static class ListenerRegistrationImpl extends AbstractListenerRegistration<BindingDataChangeListener> {
+        private final ListenerRegistration<DOMDataChangeListener> registration;
+
+        public ListenerRegistrationImpl(final BindingDataChangeListener listener,
+                final ListenerRegistration<DOMDataChangeListener> registration) {
+            super(listener);
+            this.registration = registration;
+        }
+
+        @Override
+        protected void removeRegistration() {
+            registration.close();
+        }
+    }
+
+    protected DataObject toBindingData(final InstanceIdentifier<?> path, final NormalizedNode<?, ?> data) {
+        try {
+            return getCodec().toBinding(path, data);
+        } catch (DeserializationException e) {
+            return null;
+        }
+    }
+
+
+    @Override
+    public BindingIndependentConnector getConnector() {
+        return this.connector;
+    }
+
+    @Override
+    public ProviderSession getDomProviderContext() {
+        return this.context;
+    }
+
+    @Override
+    public void setConnector(final BindingIndependentConnector connector) {
+        this.connector = connector;
+    }
+
+    @Override
+    public void setDomProviderContext(final ProviderSession domProviderContext) {
+       this.context = domProviderContext;
+    }
+
+    @Override
+    public void startForwarding() {
+        // NOOP
+    }
+
+
+
+
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/AbstractForwardedTransaction.java
new file mode 100644 (file)
index 0000000..4f9c429
--- /dev/null
@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import java.util.ArrayList;
+import java.util.EnumMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+
+import javax.annotation.Nullable;
+
+import org.eclipse.xtext.xbase.lib.Exceptions;
+import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationOperation;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.yangtools.concepts.Delegator;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Function;
+import com.google.common.base.Optional;
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+
+public class AbstractForwardedTransaction<T extends AsyncTransaction<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>>>
+        implements Delegator<T> {
+
+    private static final Logger LOG = LoggerFactory.getLogger(AbstractForwardedTransaction.class);
+    private final T delegate;
+    private final static CacheBuilder<Object, Object> CACHE_BUILDER = CacheBuilder.newBuilder()
+            .expireAfterWrite(10, TimeUnit.MILLISECONDS).maximumSize(100);
+    private final BindingToNormalizedNodeCodec codec;
+    private final EnumMap<LogicalDatastoreType, Cache<InstanceIdentifier<?>, DataObject>> cacheMap;
+
+    protected AbstractForwardedTransaction(final T delegate, final BindingToNormalizedNodeCodec codec) {
+        super();
+        this.delegate = delegate;
+        this.codec = codec;
+
+        this.cacheMap = new EnumMap<>(LogicalDatastoreType.class);
+        cacheMap.put(LogicalDatastoreType.OPERATIONAL, CACHE_BUILDER.<InstanceIdentifier<?>, DataObject> build());
+        cacheMap.put(LogicalDatastoreType.CONFIGURATION, CACHE_BUILDER.<InstanceIdentifier<?>, DataObject> build());
+
+    }
+
+    @Override
+    public T getDelegate() {
+        return delegate;
+    }
+
+    protected final BindingToNormalizedNodeCodec getCodec() {
+        return codec;
+    }
+
+    protected ListenableFuture<Optional<DataObject>> transformFuture(final LogicalDatastoreType store,
+            final InstanceIdentifier<?> path, final ListenableFuture<Optional<NormalizedNode<?, ?>>> future) {
+        return Futures.transform(future, new Function<Optional<NormalizedNode<?, ?>>, Optional<DataObject>>() {
+            @Nullable
+            @Override
+            public Optional<DataObject> apply(@Nullable final Optional<NormalizedNode<?, ?>> normalizedNode) {
+                try {
+                    final DataObject dataObject = normalizedNode.isPresent() ? codec.toBinding(path,
+                            normalizedNode.get()) : null;
+                    if(dataObject != null) {
+                        updateCache(store, path, dataObject);
+                    }
+                    return Optional.fromNullable(dataObject);
+                } catch (DeserializationException e) {
+                    Exceptions.sneakyThrow(e);
+                }
+                return null;
+            }
+        });
+    }
+
+    protected void doPut(final DOMDataWriteTransaction writeTransaction, final LogicalDatastoreType store,
+            final InstanceIdentifier<?> path, final DataObject data) {
+        invalidateCache(store, path);
+        final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalized = codec
+                .toNormalizedNode(path, data);
+        writeTransaction.put(store, normalized.getKey(), normalized.getValue());
+    }
+
+    protected void doPutWithEnsureParents(final DOMDataReadWriteTransaction writeTransaction,
+            final LogicalDatastoreType store, final InstanceIdentifier<?> path, final DataObject data) {
+        invalidateCache(store, path);
+        final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalized = codec
+                .toNormalizedNode(path, data);
+
+        org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalizedPath = normalized.getKey();
+        try {
+            List<PathArgument> currentArguments = new ArrayList<>();
+            DataNormalizationOperation<?> currentOp = codec.getDataNormalizer().getRootOperation();
+            Iterator<PathArgument> iterator = normalizedPath.getPath().iterator();
+            while (iterator.hasNext()) {
+                PathArgument currentArg = iterator.next();
+                currentOp = currentOp.getChild(currentArg);
+                currentArguments.add(currentArg);
+                org.opendaylight.yangtools.yang.data.api.InstanceIdentifier currentPath = new org.opendaylight.yangtools.yang.data.api.InstanceIdentifier(
+                        currentArguments);
+                boolean isPresent = writeTransaction.read(store, currentPath).get().isPresent();
+                if (isPresent == false && iterator.hasNext()) {
+                    writeTransaction.put(store, currentPath, currentOp.createDefault(currentArg));
+                }
+            }
+        } catch (InterruptedException | ExecutionException e) {
+            e.printStackTrace();
+        }
+        //LOG .info("Tx: {} : Putting data {}",getDelegate().getIdentifier(),normalized.getKey());
+        writeTransaction.put(store, normalized.getKey(), normalized.getValue());
+
+    }
+
+    protected void doMerge(final DOMDataWriteTransaction writeTransaction, final LogicalDatastoreType store,
+            final InstanceIdentifier<?> path, final DataObject data) {
+        invalidateCache(store, path);
+        final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalized = codec
+                .toNormalizedNode(path, data);
+        writeTransaction.merge(store, normalized.getKey(), normalized.getValue());
+    }
+
+    protected void doDelete(final DOMDataWriteTransaction writeTransaction, final LogicalDatastoreType store,
+            final InstanceIdentifier<?> path) {
+        invalidateCache(store, path);
+        final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalized = codec.toNormalized(path);
+        writeTransaction.delete(store, normalized);
+    }
+
+    protected ListenableFuture<RpcResult<TransactionStatus>> doCommit(final DOMDataWriteTransaction writeTransaction) {
+        return writeTransaction.commit();
+    }
+
+    protected void doCancel(final DOMDataWriteTransaction writeTransaction) {
+        writeTransaction.cancel();
+    }
+
+    protected ListenableFuture<Optional<DataObject>> doRead(final DOMDataReadTransaction readTransaction,
+            final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
+        final DataObject dataObject = getFromCache(store, path);
+        if (dataObject == null) {
+            final ListenableFuture<Optional<NormalizedNode<?, ?>>> future = readTransaction.read(store,
+                    codec.toNormalized(path));
+            return transformFuture(store, path, future);
+        } else {
+            return Futures.immediateFuture(Optional.of(dataObject));
+        }
+    }
+
+    private DataObject getFromCache(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
+        Cache<InstanceIdentifier<?>, DataObject> cache = cacheMap.get(store);
+        if (cache != null) {
+            return cache.getIfPresent(path);
+        }
+        return null;
+    }
+
+    private void updateCache(final LogicalDatastoreType store, final InstanceIdentifier<?> path,
+            final DataObject dataObject) {
+        // Check if cache exists. If not create one.
+        Cache<InstanceIdentifier<?>, DataObject> cache = cacheMap.get(store);
+        if (cache == null) {
+            cache = CacheBuilder.newBuilder().maximumSize(1000).expireAfterWrite(1, TimeUnit.MINUTES).build();
+
+        }
+
+        cache.put(path, dataObject);
+    }
+
+    private void invalidateCache(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
+        // FIXME: Optimization: invalidate only parents and children of path
+        Cache<InstanceIdentifier<?>, DataObject> cache = cacheMap.get(store);
+        cache.invalidateAll();
+        LOG.trace("Cache invalidated");
+    }
+
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java
new file mode 100644 (file)
index 0000000..f885b32
--- /dev/null
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import java.util.AbstractMap.SimpleEntry;
+import java.util.Map.Entry;
+
+import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizer;
+import org.opendaylight.yangtools.yang.binding.Augmentation;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.CompositeNode;
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
+import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.collect.ImmutableList;
+
+public class BindingToNormalizedNodeCodec implements SchemaContextListener {
+
+    private static final Logger LOG = LoggerFactory.getLogger(BindingToNormalizedNodeCodec.class);
+
+    private final BindingIndependentMappingService bindingToLegacy;
+    private DataNormalizer legacyToNormalized;
+
+    public BindingToNormalizedNodeCodec(final BindingIndependentMappingService mappingService) {
+        super();
+        this.bindingToLegacy = mappingService;
+    }
+
+    public org.opendaylight.yangtools.yang.data.api.InstanceIdentifier toNormalized(
+            final InstanceIdentifier<? extends DataObject> binding) {
+        return legacyToNormalized.toNormalized(bindingToLegacy.toDataDom(binding));
+    }
+
+    public Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
+            final InstanceIdentifier<? extends DataObject> bindingPath, final DataObject bindingObject) {
+        return toNormalizedNode(toEntry(bindingPath, bindingObject));
+
+    }
+
+    public Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
+            final Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject> binding) {
+        Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>> normalizedEntry = legacyToNormalized.toNormalized(bindingToLegacy.toDataDom(binding));
+        if(Augmentation.class.isAssignableFrom(binding.getKey().getTargetType())) {
+
+            for(DataContainerChild<? extends PathArgument, ?> child : ((DataContainerNode<?>) normalizedEntry.getValue()).getValue()) {
+               if(child instanceof AugmentationNode) {
+                   ImmutableList<PathArgument> childArgs = ImmutableList.<PathArgument>builder()
+                           .addAll(normalizedEntry.getKey().getPath())
+                           .add(child.getIdentifier())
+                           .build();
+                   org.opendaylight.yangtools.yang.data.api.InstanceIdentifier childPath = new org.opendaylight.yangtools.yang.data.api.InstanceIdentifier(childArgs);
+                   return new SimpleEntry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>>(childPath,child);
+               }
+            }
+
+        }
+        return normalizedEntry;
+
+
+    }
+
+    public InstanceIdentifier<? extends DataObject> toBinding(
+            final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier normalized)
+            throws DeserializationException {
+
+        org.opendaylight.yangtools.yang.data.api.InstanceIdentifier legacyPath = legacyToNormalized
+                .toLegacy(normalized);
+        return bindingToLegacy.fromDataDom(legacyPath);
+    }
+
+    private static final Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject> toEntry(
+            final org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject> key,
+            final DataObject value) {
+        return new SimpleEntry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject>(
+                key, value);
+    }
+
+    public DataObject toBinding(final InstanceIdentifier<?> path, final NormalizedNode<?, ?> normalizedNode)
+            throws DeserializationException {
+        return bindingToLegacy.dataObjectFromDataDom(path, (CompositeNode) DataNormalizer.toLegacy(normalizedNode));
+    }
+
+    public DataNormalizer getDataNormalizer() {
+        return legacyToNormalized;
+    }
+
+    public Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject> toBinding(
+            final Entry<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, ? extends NormalizedNode<?, ?>> normalized)
+            throws DeserializationException {
+        InstanceIdentifier<? extends DataObject> bindingPath = toBinding(normalized.getKey());
+        DataObject bindingData = toBinding(bindingPath, normalized.getValue());
+        return toEntry(bindingPath, bindingData);
+    }
+
+    @Override
+    public void onGlobalContextUpdated(final SchemaContext arg0) {
+        legacyToNormalized = new DataNormalizer(arg0);
+    }
+
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBackwardsCompatibleDataBroker.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBackwardsCompatibleDataBroker.java
new file mode 100644 (file)
index 0000000..ee76073
--- /dev/null
@@ -0,0 +1,441 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutionException;
+
+import org.opendaylight.controller.md.sal.binding.api.BindingDataChangeListener;
+import org.opendaylight.controller.md.sal.common.api.RegistrationListener;
+import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
+import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
+import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
+import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandlerRegistration;
+import org.opendaylight.controller.md.sal.common.api.data.DataReader;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.sal.binding.api.data.DataChangeListener;
+import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
+import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
+import org.opendaylight.controller.sal.common.util.Rpcs;
+import org.opendaylight.yangtools.concepts.AbstractObjectRegistration;
+import org.opendaylight.yangtools.concepts.Delegator;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.concepts.Registration;
+import org.opendaylight.yangtools.concepts.util.ListenerRegistry;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.RpcError;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Function;
+import com.google.common.util.concurrent.AsyncFunction;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+
+public class ForwardedBackwardsCompatibleDataBroker extends AbstractForwardedDataBroker implements DataProviderService, AutoCloseable {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ForwardedBackwardsCompatibleDataBroker.class);
+
+    private final ConcurrentHashMap<InstanceIdentifier<?>, CommitHandlerRegistrationImpl> commitHandlers = new ConcurrentHashMap<>();
+    private final ListenerRegistry<DataChangeListener> fakeRegistry = ListenerRegistry.create();
+    private final ListeningExecutorService executorService;
+
+    public ForwardedBackwardsCompatibleDataBroker(final DOMDataBroker domDataBroker,
+            final BindingIndependentMappingService mappingService, final ListeningExecutorService executor) {
+        super(domDataBroker, mappingService);
+        executorService = executor;
+        LOG.info("ForwardedBackwardsCompatibleBroker started.");
+    }
+
+    @Override
+    public DataModificationTransaction beginTransaction() {
+        return new ForwardedBackwardsCompatibleTransacion(getDelegate().newReadWriteTransaction(), getCodec());
+    }
+
+    @Override
+    public DataObject readConfigurationData(final InstanceIdentifier<? extends DataObject> path) {
+        DataModificationTransaction tx = beginTransaction();
+        return tx.readConfigurationData(path);
+    }
+
+    @Override
+    public DataObject readOperationalData(final InstanceIdentifier<? extends DataObject> path) {
+        DataModificationTransaction tx = beginTransaction();
+        return tx.readOperationalData(path);
+    }
+
+    @Override
+    public Registration<DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject>> registerCommitHandler(
+            final InstanceIdentifier<? extends DataObject> path,
+            final DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject> commitHandler) {
+
+
+        //transformingCommitHandler = new TransformingDataChangeListener
+        //fakeCommitHandler =  registerDataChangeListener(LogicalDatastoreType.CONFIGURATION, path, listener, DataChangeScope.SUBTREE);
+
+        CommitHandlerRegistrationImpl reg = new CommitHandlerRegistrationImpl(path, commitHandler);
+        commitHandlers.put(path, reg);
+        return reg;
+    }
+
+    @Override
+    @Deprecated
+    public ListenerRegistration<RegistrationListener<DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject>>> registerCommitHandlerListener(
+            final RegistrationListener<DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject>> commitHandlerListener) {
+        throw new UnsupportedOperationException("Not supported contract.");
+    }
+
+    @Override
+    public ListenerRegistration<DataChangeListener> registerDataChangeListener(
+            final InstanceIdentifier<? extends DataObject> path, final DataChangeListener listener) {
+
+
+        BindingDataChangeListener asyncOperListener = new BackwardsCompatibleOperationalDataChangeInvoker(listener);
+        BindingDataChangeListener asyncCfgListener = new BackwardsCompatibleConfigurationDataChangeInvoker(listener);
+
+        ListenerRegistration<BindingDataChangeListener> cfgReg = registerDataChangeListener(LogicalDatastoreType.CONFIGURATION, path, asyncCfgListener, DataChangeScope.SUBTREE);
+        ListenerRegistration<BindingDataChangeListener> operReg = registerDataChangeListener(LogicalDatastoreType.OPERATIONAL, path, asyncOperListener, DataChangeScope.SUBTREE);
+
+        return new LegacyListenerRegistration(listener,cfgReg,operReg);
+    }
+
+    @Override
+    public Registration<DataReader<InstanceIdentifier<? extends DataObject>, DataObject>> registerDataReader(
+            final InstanceIdentifier<? extends DataObject> path,
+            final DataReader<InstanceIdentifier<? extends DataObject>, DataObject> reader) {
+        throw new UnsupportedOperationException("Data reader contract is not supported.");
+    }
+
+    @Override
+    public void close() throws Exception {
+        // TODO Auto-generated method stub
+
+    }
+
+    public ListenableFuture<RpcResult<TransactionStatus>> commit(final ForwardedBackwardsCompatibleTransacion tx) {
+
+        final List<DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject>> subTrans = new ArrayList<>();
+        LOG.debug("Tx: {} Submitted.",tx.getIdentifier());
+        ListenableFuture<Boolean> requestCommit = executorService.submit(new Callable<Boolean>() {
+
+            @Override
+            public Boolean call() throws Exception {
+                try {
+                    for (CommitHandlerRegistrationImpl handler : commitHandlers.values()) {
+
+                        DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> subTx = handler
+                                .getInstance().requestCommit(tx);
+                        subTrans.add(subTx);
+                    }
+                } catch (Exception e) {
+                    LOG.error("Tx: {} Rollback.",tx.getIdentifier(),e);
+                    for (DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> subTx : subTrans) {
+                        subTx.rollback();
+                    }
+                    return false;
+                }
+                LOG.debug("Tx: {} Can Commit True.",tx.getIdentifier());
+                return true;
+            }
+
+        });
+
+        ListenableFuture<RpcResult<TransactionStatus>> dataStoreCommit = Futures.transform(requestCommit, new AsyncFunction<Boolean, RpcResult<TransactionStatus>>() {
+
+            @Override
+            public ListenableFuture<RpcResult<TransactionStatus>> apply(final Boolean requestCommitSuccess) throws Exception {
+                if(requestCommitSuccess) {
+                    return tx.getDelegate().commit();
+                }
+                return Futures.immediateFuture(Rpcs.getRpcResult(false, TransactionStatus.FAILED, Collections.<RpcError>emptySet()));
+            }
+        });
+
+        return Futures.transform(dataStoreCommit, new Function<RpcResult<TransactionStatus>,RpcResult<TransactionStatus>>() {
+            @Override
+            public RpcResult<TransactionStatus> apply(final RpcResult<TransactionStatus> input) {
+                if(input.isSuccessful()) {
+                    for(DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> subTx : subTrans ) {
+                        subTx.finish();
+                    }
+                } else {
+                    LOG.error("Tx: {} Rollback - Datastore commit failed.",tx.getIdentifier());
+                    for(DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> subTx : subTrans ) {
+                        subTx.rollback();
+                    }
+                }
+                return input;
+            }
+        });
+    }
+
+    private class ForwardedBackwardsCompatibleTransacion extends
+            AbstractForwardedTransaction<DOMDataReadWriteTransaction> implements DataModificationTransaction {
+
+        private final Map<InstanceIdentifier<? extends DataObject>, DataObject> updated = new HashMap<>();
+        private final Map<InstanceIdentifier<? extends DataObject>, DataObject> created = new HashMap<>();
+        private final Set<InstanceIdentifier<? extends DataObject>> removed = new HashSet<>();
+        private final Map<InstanceIdentifier<? extends DataObject>, DataObject> original = new HashMap<>();
+        private TransactionStatus status = TransactionStatus.NEW;
+
+        @Override
+        public final TransactionStatus getStatus() {
+            return status;
+        }
+
+        protected ForwardedBackwardsCompatibleTransacion(final DOMDataReadWriteTransaction delegate,
+                final BindingToNormalizedNodeCodec codec) {
+            super(delegate, codec);
+            LOG.debug("Tx {} allocated.",getIdentifier());
+        }
+
+        @Override
+        public void putOperationalData(final InstanceIdentifier<? extends DataObject> path, final DataObject data) {
+
+            doPutWithEnsureParents(getDelegate(), LogicalDatastoreType.OPERATIONAL, path, data);
+        }
+
+        @Override
+        public void putConfigurationData(final InstanceIdentifier<? extends DataObject> path, final DataObject data) {
+            DataObject originalObj = readConfigurationData(path);
+            if (originalObj != null) {
+                original.put(path, originalObj);
+
+            } else {
+                created.put(path, data);
+            }
+            updated.put(path, data);
+            doPutWithEnsureParents(getDelegate(), LogicalDatastoreType.CONFIGURATION, path, data);
+        }
+
+        @Override
+        public void removeOperationalData(final InstanceIdentifier<? extends DataObject> path) {
+            doDelete(getDelegate(), LogicalDatastoreType.OPERATIONAL, path);
+
+        }
+
+        @Override
+        public void removeConfigurationData(final InstanceIdentifier<? extends DataObject> path) {
+            doDelete(getDelegate(), LogicalDatastoreType.CONFIGURATION, path);
+        }
+
+        @Override
+        public Map<InstanceIdentifier<? extends DataObject>, DataObject> getCreatedOperationalData() {
+            return Collections.emptyMap();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<? extends DataObject>, DataObject> getCreatedConfigurationData() {
+            return created;
+        }
+
+        @Override
+        public Map<InstanceIdentifier<? extends DataObject>, DataObject> getUpdatedOperationalData() {
+            return Collections.emptyMap();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<? extends DataObject>, DataObject> getUpdatedConfigurationData() {
+            return updated;
+        }
+
+        @Override
+        public Set<InstanceIdentifier<? extends DataObject>> getRemovedConfigurationData() {
+            return removed;
+        }
+
+        @Override
+        public Set<InstanceIdentifier<? extends DataObject>> getRemovedOperationalData() {
+            return Collections.emptySet();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<? extends DataObject>, DataObject> getOriginalConfigurationData() {
+            return original;
+        }
+
+        @Override
+        public Map<InstanceIdentifier<? extends DataObject>, DataObject> getOriginalOperationalData() {
+            return Collections.emptyMap();
+        }
+
+        @Override
+        public DataObject readOperationalData(final InstanceIdentifier<? extends DataObject> path) {
+            try {
+                return doRead(getDelegate(), LogicalDatastoreType.OPERATIONAL, path).get().orNull();
+            } catch (InterruptedException | ExecutionException e) {
+                LOG.error("Read of {} failed.", path,e);
+                return null;
+            }
+        }
+
+        @Override
+        public DataObject readConfigurationData(final InstanceIdentifier<? extends DataObject> path) {
+            try {
+                return doRead(getDelegate(), LogicalDatastoreType.CONFIGURATION, path).get().orNull();
+            } catch (InterruptedException | ExecutionException e) {
+                LOG.error("Read of {} failed.", path,e);
+                return null;
+            }
+        }
+
+        @Override
+        public Object getIdentifier() {
+            return getDelegate().getIdentifier();
+        }
+
+        private void changeStatus(TransactionStatus status) {
+            LOG.trace("Transaction {} changed status to {}", getIdentifier(), status);
+            this.status = status;
+        }
+
+        @Override
+        public ListenableFuture<RpcResult<TransactionStatus>> commit() {
+            final ListenableFuture<RpcResult<TransactionStatus>> f = ForwardedBackwardsCompatibleDataBroker.this.commit(this);
+
+            changeStatus(TransactionStatus.SUBMITED);
+
+            Futures.addCallback(f, new FutureCallback<RpcResult<TransactionStatus>>() {
+                @Override
+                public void onSuccess(RpcResult<TransactionStatus> result) {
+                    changeStatus(result.getResult());
+                }
+
+                @Override
+                public void onFailure(Throwable t) {
+                    LOG.error("Transaction {} failed to complete", getIdentifier(), t);
+                    changeStatus(TransactionStatus.FAILED);
+                }
+            });
+
+            return f;
+        }
+
+        @Override
+        public ListenerRegistration<DataTransactionListener> registerListener(final DataTransactionListener listener) {
+            throw new UnsupportedOperationException();
+        }
+
+    }
+
+    private class CommitHandlerRegistrationImpl extends
+            AbstractObjectRegistration<DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject>> {
+
+        private final InstanceIdentifier<? extends DataObject> path;
+
+        public CommitHandlerRegistrationImpl(final InstanceIdentifier<? extends DataObject> path,
+                final DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject> commitHandler) {
+            super(commitHandler);
+            this.path = path;
+        }
+
+        @Override
+        protected void removeRegistration() {
+            commitHandlers.remove(path, this);
+        }
+
+    }
+
+
+    private static final class LegacyListenerRegistration implements ListenerRegistration<DataChangeListener> {
+
+        private final DataChangeListener instance;
+        private final ListenerRegistration<BindingDataChangeListener> cfgReg;
+        private final ListenerRegistration<BindingDataChangeListener> operReg;
+
+        public LegacyListenerRegistration(final DataChangeListener listener,
+                final ListenerRegistration<BindingDataChangeListener> cfgReg,
+                final ListenerRegistration<BindingDataChangeListener> operReg) {
+            this.instance = listener;
+            this.cfgReg = cfgReg;
+            this.operReg = operReg;
+        }
+
+        @Override
+        public DataChangeListener getInstance() {
+            return instance;
+        }
+
+        @Override
+        public void close() {
+            cfgReg.close();
+            operReg.close();
+        }
+
+    }
+
+    private static class BackwardsCompatibleOperationalDataChangeInvoker implements BindingDataChangeListener, Delegator<DataChangeListener> {
+
+        private final org.opendaylight.controller.md.sal.common.api.data.DataChangeListener<?,?> delegate;
+
+
+        public BackwardsCompatibleOperationalDataChangeInvoker(final DataChangeListener listener) {
+            this.delegate = listener;
+        }
+
+        @SuppressWarnings({ "unchecked", "rawtypes" })
+        @Override
+        public void onDataChanged(final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+
+            DataChangeEvent legacyChange = LegacyDataChangeEvent.createOperational(change);
+            delegate.onDataChanged(legacyChange);
+
+        }
+
+        @Override
+        public DataChangeListener getDelegate() {
+            return (DataChangeListener) delegate;
+        }
+
+    }
+
+    private static class BackwardsCompatibleConfigurationDataChangeInvoker implements BindingDataChangeListener, Delegator<DataChangeListener> {
+
+
+        @SuppressWarnings("rawtypes")
+        private final org.opendaylight.controller.md.sal.common.api.data.DataChangeListener<?,?> delegate;
+
+        public BackwardsCompatibleConfigurationDataChangeInvoker(final DataChangeListener listener) {
+            this.delegate = listener;
+        }
+
+        @SuppressWarnings({ "unchecked", "rawtypes" })
+        @Override
+        public void onDataChanged(final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+
+            DataChangeEvent legacyChange = LegacyDataChangeEvent.createConfiguration(change);
+
+            delegate.onDataChanged(legacyChange);
+
+        }
+
+        @Override
+        public DataChangeListener getDelegate() {
+            return (DataChangeListener) delegate;
+        }
+
+    }
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBindingDataBroker.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBindingDataBroker.java
new file mode 100644 (file)
index 0000000..fb06b13
--- /dev/null
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import org.opendaylight.controller.md.sal.binding.api.BindingDataBroker;
+import org.opendaylight.controller.md.sal.binding.api.BindingDataReadTransaction;
+import org.opendaylight.controller.md.sal.binding.api.BindingDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.binding.api.BindingDataWriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.ListenableFuture;
+
+/**
+ * The DataBrokerImpl simply defers to the DOMDataBroker for all its operations.
+ * All transactions and listener registrations are wrapped by the DataBrokerImpl
+ * to allow binding aware components to use the DataBroker transparently.
+ *
+ * Besides this the DataBrokerImpl and it's collaborators also cache data that
+ * is already transformed from the binding independent to binding aware format
+ *
+ * TODO : All references in this class to CompositeNode should be switched to
+ * NormalizedNode once the MappingService is updated
+ *
+ */
+public class ForwardedBindingDataBroker extends AbstractForwardedDataBroker implements BindingDataBroker {
+
+    public ForwardedBindingDataBroker(final DOMDataBroker domDataBroker, final BindingIndependentMappingService mappingService) {
+        super(domDataBroker, mappingService);
+    }
+
+    @Override
+    public BindingDataReadTransaction newReadOnlyTransaction() {
+        return new BindingDataReadTransactionImpl(getDelegate().newReadOnlyTransaction(),getCodec());
+    }
+
+    @Override
+    public BindingDataReadWriteTransaction newReadWriteTransaction() {
+        return new BindingDataReadWriteTransactionImpl(getDelegate().newReadWriteTransaction(),getCodec());
+    }
+
+    @Override
+    public BindingDataWriteTransaction newWriteOnlyTransaction() {
+        return new BindingDataWriteTransactionImpl<DOMDataWriteTransaction>(getDelegate().newWriteOnlyTransaction(),getCodec());
+    }
+
+    private abstract class AbstractBindingTransaction<T extends AsyncTransaction<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, NormalizedNode<?, ?>>>
+            extends AbstractForwardedTransaction<T> implements AsyncTransaction<InstanceIdentifier<?>, DataObject> {
+
+        protected AbstractBindingTransaction(final T delegate, final BindingToNormalizedNodeCodec codec) {
+            super(delegate, codec);
+        }
+
+        @Override
+        public Object getIdentifier() {
+            return getDelegate().getIdentifier();
+        }
+
+        @Override
+        public void close() {
+            getDelegate().close();
+        }
+
+    }
+
+    private class BindingDataReadTransactionImpl extends AbstractBindingTransaction<DOMDataReadTransaction> implements
+            BindingDataReadTransaction {
+
+        protected BindingDataReadTransactionImpl(final DOMDataReadTransaction delegate,
+                final BindingToNormalizedNodeCodec codec) {
+            super(delegate, codec);
+        }
+
+        @Override
+        public ListenableFuture<Optional<DataObject>> read(final LogicalDatastoreType store,
+                final InstanceIdentifier<?> path) {
+            return doRead(getDelegate(), store, path);
+        }
+    }
+
+    private class BindingDataWriteTransactionImpl<T extends DOMDataWriteTransaction> extends
+            AbstractBindingTransaction<T> implements BindingDataWriteTransaction {
+
+        protected BindingDataWriteTransactionImpl(final T delegate, final BindingToNormalizedNodeCodec codec) {
+            super(delegate, codec);
+
+        }
+
+        @Override
+        public void cancel() {
+            doCancel(getDelegate());
+        }
+
+        @Override
+        public void put(final LogicalDatastoreType store, final InstanceIdentifier<?> path, final DataObject data) {
+            doPut(getDelegate(), store, path, data);
+        }
+
+        @Override
+        public void merge(final LogicalDatastoreType store, final InstanceIdentifier<?> path, final DataObject data) {
+            doMerge(getDelegate(), store, path, data);
+        }
+
+        @Override
+        public void delete(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
+            doDelete(getDelegate(), store, path);
+        }
+
+        @Override
+        public ListenableFuture<RpcResult<TransactionStatus>> commit() {
+            return doCommit(getDelegate());
+        }
+    }
+
+    private class BindingDataReadWriteTransactionImpl extends
+            BindingDataWriteTransactionImpl<DOMDataReadWriteTransaction> implements BindingDataReadWriteTransaction {
+
+        protected BindingDataReadWriteTransactionImpl(final DOMDataReadWriteTransaction delegate,
+                final BindingToNormalizedNodeCodec codec) {
+            super(delegate, codec);
+        }
+
+        @Override
+        public ListenableFuture<Optional<DataObject>> read(final LogicalDatastoreType store,
+                final InstanceIdentifier<?> path) {
+            return doRead(getDelegate(), store, path);
+        }
+    }
+}
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/LegacyDataChangeEvent.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/LegacyDataChangeEvent.java
new file mode 100644 (file)
index 0000000..8cb4a70
--- /dev/null
@@ -0,0 +1,187 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.md.sal.binding.impl;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
+import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public abstract class LegacyDataChangeEvent implements
+        DataChangeEvent<InstanceIdentifier<? extends DataObject>, DataObject> {
+
+    private LegacyDataChangeEvent() {
+    }
+
+    public static final DataChangeEvent<InstanceIdentifier<?>, DataObject> createOperational(
+            final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+        return new OperationalChangeEvent(change);
+    }
+
+    public static final DataChangeEvent<InstanceIdentifier<?>, DataObject> createConfiguration(
+            final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+        return new ConfigurationChangeEvent(change);
+    }
+
+    @Override
+    public Map<InstanceIdentifier<?>, DataObject> getCreatedOperationalData() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public Map<InstanceIdentifier<?>, DataObject> getCreatedConfigurationData() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public Map<InstanceIdentifier<?>, DataObject> getUpdatedOperationalData() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public Map<InstanceIdentifier<?>, DataObject> getUpdatedConfigurationData() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public Set<InstanceIdentifier<?>> getRemovedConfigurationData() {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Set<InstanceIdentifier<?>> getRemovedOperationalData() {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Map<InstanceIdentifier<?>, DataObject> getOriginalConfigurationData() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public Map<InstanceIdentifier<?>, DataObject> getOriginalOperationalData() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public DataObject getOriginalConfigurationSubtree() {
+        return null;
+    }
+
+    @Override
+    public DataObject getOriginalOperationalSubtree() {
+        return null;
+    }
+
+    @Override
+    public DataObject getUpdatedConfigurationSubtree() {
+        return null;
+    }
+
+    @Override
+    public DataObject getUpdatedOperationalSubtree() {
+        return null;
+    }
+
+    @SuppressWarnings({ "rawtypes", "unchecked" })
+    private final static class OperationalChangeEvent extends LegacyDataChangeEvent {
+
+        private final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> delegate;
+
+        public OperationalChangeEvent(final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+            this.delegate = change;
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getCreatedOperationalData() {
+            return delegate.getCreatedData();
+        }
+
+        @Override
+        public Set<InstanceIdentifier<?>> getRemovedOperationalData() {
+            return delegate.getRemovedPaths();
+        }
+
+        @Override
+        public DataObject getOriginalOperationalSubtree() {
+            return delegate.getOriginalSubtree();
+        }
+
+        @Override
+        public DataObject getUpdatedOperationalSubtree() {
+            return delegate.getUpdatedSubtree();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getOriginalOperationalData() {
+            return (Map) delegate.getOriginalData();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getUpdatedOperationalData() {
+            return delegate.getUpdatedData();
+        }
+
+        @Override
+        public String toString() {
+            return "OperationalChangeEvent [delegate=" + delegate + "]";
+        }
+
+    }
+
+    @SuppressWarnings({ "rawtypes", "unchecked" })
+    private final static class ConfigurationChangeEvent extends LegacyDataChangeEvent {
+
+        private final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> delegate;
+
+        public ConfigurationChangeEvent(final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+            this.delegate = change;
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getCreatedConfigurationData() {
+            return delegate.getCreatedData();
+        }
+
+        @Override
+        public Set<InstanceIdentifier<?>> getRemovedConfigurationData() {
+            return delegate.getRemovedPaths();
+        }
+
+        @Override
+        public DataObject getOriginalConfigurationSubtree() {
+            return delegate.getOriginalSubtree();
+        }
+
+        @Override
+        public DataObject getUpdatedConfigurationSubtree() {
+            return delegate.getUpdatedSubtree();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getOriginalConfigurationData() {
+            return (Map) delegate.getOriginalData();
+        }
+
+        @Override
+        public Map<InstanceIdentifier<?>, DataObject> getUpdatedConfigurationData() {
+            return delegate.getUpdatedData();
+        }
+
+        @Override
+        public String toString() {
+            return "ConfigurationChangeEvent [delegate=" + delegate + "]";
+        }
+
+    }
+
+}
index e6e935c..37c0dfa 100644 (file)
@@ -28,6 +28,7 @@ import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 
+import org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker;
 import org.opendaylight.controller.md.sal.common.api.RegistrationListener;
 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
 import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
@@ -133,7 +134,7 @@ public class BindingIndependentConnector implements //
     private final Function<InstanceIdentifier<?>, org.opendaylight.yangtools.yang.data.api.InstanceIdentifier> toDOMInstanceIdentifier = new Function<InstanceIdentifier<?>, org.opendaylight.yangtools.yang.data.api.InstanceIdentifier>() {
 
         @Override
-        public org.opendaylight.yangtools.yang.data.api.InstanceIdentifier apply(InstanceIdentifier<?> input) {
+        public org.opendaylight.yangtools.yang.data.api.InstanceIdentifier apply(final InstanceIdentifier<?> input) {
             return mappingService.toDataDom(input);
         }
 
@@ -162,7 +163,7 @@ public class BindingIndependentConnector implements //
     }
 
     @Override
-    public DataObject readOperationalData(InstanceIdentifier<? extends DataObject> path) {
+    public DataObject readOperationalData(final InstanceIdentifier<? extends DataObject> path) {
         try {
             org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath = mappingService.toDataDom(path);
             CompositeNode result = biDataService.readOperationalData(biPath);
@@ -173,7 +174,7 @@ public class BindingIndependentConnector implements //
     }
 
     private DataObject potentialAugmentationRead(InstanceIdentifier<? extends DataObject> path,
-            org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath, CompositeNode result)
+            final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath, final CompositeNode result)
             throws DeserializationException {
         Class<? extends DataObject> targetType = path.getTargetType();
         if (Augmentation.class.isAssignableFrom(targetType)) {
@@ -188,7 +189,7 @@ public class BindingIndependentConnector implements //
     }
 
     @Override
-    public DataObject readConfigurationData(InstanceIdentifier<? extends DataObject> path) {
+    public DataObject readConfigurationData(final InstanceIdentifier<? extends DataObject> path) {
         try {
             org.opendaylight.yangtools.yang.data.api.InstanceIdentifier biPath = mappingService.toDataDom(path);
             CompositeNode result = biDataService.readConfigurationData(biPath);
@@ -199,7 +200,7 @@ public class BindingIndependentConnector implements //
     }
 
     private DataModificationTransaction createBindingToDomTransaction(
-            DataModification<InstanceIdentifier<? extends DataObject>, DataObject> source) {
+            final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> source) {
         DataModificationTransaction target = biDataService.beginTransaction();
         LOG.debug("Created DOM Transaction {} for {},", target.getIdentifier(),source.getIdentifier());
         for (InstanceIdentifier<? extends DataObject> entry : source.getRemovedConfigurationData()) {
@@ -231,7 +232,7 @@ public class BindingIndependentConnector implements //
     }
 
     private org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction createDomToBindingTransaction(
-            DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> source) {
+            final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> source) {
         org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction target = baDataService
                 .beginTransaction();
         for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier entry : source.getRemovedConfigurationData()) {
@@ -280,7 +281,7 @@ public class BindingIndependentConnector implements //
         return biDataService;
     }
 
-    protected void setDomDataService(org.opendaylight.controller.sal.core.api.data.DataProviderService biDataService) {
+    protected void setDomDataService(final org.opendaylight.controller.sal.core.api.data.DataProviderService biDataService) {
         this.biDataService = biDataService;
     }
 
@@ -288,7 +289,7 @@ public class BindingIndependentConnector implements //
         return baDataService;
     }
 
-    protected void setBindingDataService(DataProviderService baDataService) {
+    protected void setBindingDataService(final DataProviderService baDataService) {
         this.baDataService = baDataService;
     }
 
@@ -296,11 +297,15 @@ public class BindingIndependentConnector implements //
         return baRpcRegistry;
     }
 
-    protected void setBindingRpcRegistry(RpcProviderRegistry rpcRegistry) {
+    protected void setBindingRpcRegistry(final RpcProviderRegistry rpcRegistry) {
         this.baRpcRegistry = rpcRegistry;
     }
 
     public void startDataForwarding() {
+        if(baDataService instanceof AbstractForwardedDataBroker) {
+            dataForwarding = true;
+            return;
+        }
         checkState(!dataForwarding, "Connector is already forwarding data.");
         baDataReaderRegistration = baDataService.registerDataReader(ROOT, this);
         baCommitHandlerRegistration = baDataService.registerCommitHandler(ROOT, bindingToDomCommitHandler);
@@ -331,7 +336,7 @@ public class BindingIndependentConnector implements //
         }
     }
 
-    protected void setMappingService(BindingIndependentMappingService mappingService) {
+    protected void setMappingService(final BindingIndependentMappingService mappingService) {
         this.mappingService = mappingService;
     }
 
@@ -341,17 +346,17 @@ public class BindingIndependentConnector implements //
     }
 
     @Override
-    public void onSessionInitiated(ProviderSession session) {
+    public void onSessionInitiated(final ProviderSession session) {
         setDomDataService(session.getService(org.opendaylight.controller.sal.core.api.data.DataProviderService.class));
         setDomRpcRegistry(session.getService(RpcProvisionRegistry.class));
 
     }
 
-    public <T extends RpcService> void onRpcRouterCreated(Class<T> serviceType, RpcRouter<T> router) {
+    public <T extends RpcService> void onRpcRouterCreated(final Class<T> serviceType, final RpcRouter<T> router) {
 
     }
 
-    public void setDomRpcRegistry(RpcProvisionRegistry registry) {
+    public void setDomRpcRegistry(final RpcProvisionRegistry registry) {
         biRpcRegistry = registry;
     }
 
@@ -373,8 +378,8 @@ public class BindingIndependentConnector implements //
         private final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> modification;
 
         public DomToBindingTransaction(
-                org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction backing,
-                DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> modification) {
+                final org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction backing,
+                final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> modification) {
             super();
             this.backing = backing;
             this.modification = modification;
@@ -412,8 +417,8 @@ public class BindingIndependentConnector implements //
         private final DataModificationTransaction backing;
         private final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification;
 
-        public BindingToDomTransaction(DataModificationTransaction backing,
-                DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification) {
+        public BindingToDomTransaction(final DataModificationTransaction backing,
+                final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification) {
             this.backing = backing;
             this.modification = modification;
             domOpenedTransactions.put(backing.getIdentifier(), this);
@@ -451,7 +456,7 @@ public class BindingIndependentConnector implements //
 
         @Override
         public org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> requestCommit(
-                DataModification<InstanceIdentifier<? extends DataObject>, DataObject> bindingTransaction) {
+                final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> bindingTransaction) {
 
             /**
              * Transaction was created as DOM transaction, in that case we do
@@ -474,7 +479,7 @@ public class BindingIndependentConnector implements //
             DataCommitHandler<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> {
 
         @Override
-        public void onRegister(DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
+        public void onRegister(final DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
 
             org.opendaylight.yangtools.yang.data.api.InstanceIdentifier domPath = mappingService.toDataDom(registration
                     .getPath());
@@ -482,14 +487,14 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public void onUnregister(DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
+        public void onUnregister(final DataCommitHandlerRegistration<InstanceIdentifier<? extends DataObject>, DataObject> registration) {
             // NOOP for now
             // FIXME: do registration based on only active commit handlers.
         }
 
         @Override
         public org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> requestCommit(
-                DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> domTransaction) {
+                final DataModification<org.opendaylight.yangtools.yang.data.api.InstanceIdentifier, CompositeNode> domTransaction) {
             Object identifier = domTransaction.getIdentifier();
 
             /**
@@ -527,34 +532,34 @@ public class BindingIndependentConnector implements //
             return registryImpl;
         }
 
-        public void setRegistryImpl(RpcProviderRegistryImpl registryImpl) {
+        public void setRegistryImpl(final RpcProviderRegistryImpl registryImpl) {
             this.registryImpl = registryImpl;
         }
 
         @Override
-        public void onGlobalRpcRegistered(Class<? extends RpcService> cls) {
+        public void onGlobalRpcRegistered(final Class<? extends RpcService> cls) {
             getRpcForwarder(cls, null);
         }
 
         @Override
-        public void onGlobalRpcUnregistered(Class<? extends RpcService> cls) {
+        public void onGlobalRpcUnregistered(final Class<? extends RpcService> cls) {
             // NOOP
         }
 
         @Override
-        public void onRpcRouterCreated(RpcRouter<?> router) {
+        public void onRpcRouterCreated(final RpcRouter<?> router) {
             Class<? extends BaseIdentity> ctx = router.getContexts().iterator().next();
             getRpcForwarder(router.getServiceType(), ctx);
         }
 
         @Override
-        public void onRouteChange(RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> change) {
+        public void onRouteChange(final RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> change) {
             for (Entry<RpcContextIdentifier, Set<InstanceIdentifier<?>>> entry : change.getAnnouncements().entrySet()) {
                 bindingRoutesAdded(entry);
             }
         }
 
-        private void bindingRoutesAdded(Entry<RpcContextIdentifier, Set<InstanceIdentifier<?>>> entry) {
+        private void bindingRoutesAdded(final Entry<RpcContextIdentifier, Set<InstanceIdentifier<?>>> entry) {
             Class<? extends BaseIdentity> context = entry.getKey().getRoutingContext();
             Class<? extends RpcService> service = entry.getKey().getRpcService();
             if (context != null) {
@@ -562,8 +567,8 @@ public class BindingIndependentConnector implements //
             }
         }
 
-        private DomToBindingRpcForwarder getRpcForwarder(Class<? extends RpcService> service,
-                Class<? extends BaseIdentity> context) {
+        private DomToBindingRpcForwarder getRpcForwarder(final Class<? extends RpcService> service,
+                final Class<? extends BaseIdentity> context) {
             DomToBindingRpcForwarder potential = forwarders.get(service);
             if (potential != null) {
                 return potential;
@@ -588,7 +593,7 @@ public class BindingIndependentConnector implements //
         private final Map<QName, RpcInvocationStrategy> strategiesByQName = new HashMap<>();
         private final WeakHashMap<Method, RpcInvocationStrategy> strategiesByMethod = new WeakHashMap<>();
 
-        public DomToBindingRpcForwarder(Class<? extends RpcService> service) {
+        public DomToBindingRpcForwarder(final Class<? extends RpcService> service) {
             this.rpcServiceType = new WeakReference<Class<? extends RpcService>>(service);
             this.supportedRpcs = mappingService.getRpcQNamesFor(service);
             try {
@@ -611,7 +616,7 @@ public class BindingIndependentConnector implements //
          * @param service
          * @param context
          */
-        public DomToBindingRpcForwarder(Class<? extends RpcService> service, Class<? extends BaseIdentity> context) {
+        public DomToBindingRpcForwarder(final Class<? extends RpcService> service, final Class<? extends BaseIdentity> context) {
             this.rpcServiceType = new WeakReference<Class<? extends RpcService>>(service);
             this.supportedRpcs = mappingService.getRpcQNamesFor(service);
             Builder<RoutedRpcRegistration> registrationsBuilder = ImmutableSet
@@ -630,8 +635,8 @@ public class BindingIndependentConnector implements //
             registrations = registrationsBuilder.build();
         }
 
-        public void registerPaths(Class<? extends BaseIdentity> context, Class<? extends RpcService> service,
-                Set<InstanceIdentifier<?>> set) {
+        public void registerPaths(final Class<? extends BaseIdentity> context, final Class<? extends RpcService> service,
+                final Set<InstanceIdentifier<?>> set) {
             QName ctx = BindingReflections.findQName(context);
             for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier path : FluentIterable.from(set).transform(
                     toDOMInstanceIdentifier)) {
@@ -643,7 +648,7 @@ public class BindingIndependentConnector implements //
 
 
         @Override
-        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
             if (EQUALS_METHOD.equals(method)) {
                 return false;
             }
@@ -657,8 +662,8 @@ public class BindingIndependentConnector implements //
             return strategy.forwardToDomBroker(null);
         }
 
-        public void removePaths(Class<? extends BaseIdentity> context, Class<? extends RpcService> service,
-                Set<InstanceIdentifier<?>> set) {
+        public void removePaths(final Class<? extends BaseIdentity> context, final Class<? extends RpcService> service,
+                final Set<InstanceIdentifier<?>> set) {
             QName ctx = BindingReflections.findQName(context);
             for (org.opendaylight.yangtools.yang.data.api.InstanceIdentifier path : FluentIterable.from(set).transform(
                     toDOMInstanceIdentifier)) {
@@ -686,7 +691,7 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public RpcResult<CompositeNode> invokeRpc(QName rpc, CompositeNode domInput) {
+        public RpcResult<CompositeNode> invokeRpc(final QName rpc, final CompositeNode domInput) {
             checkArgument(rpc != null);
             checkArgument(domInput != null);
 
@@ -702,7 +707,7 @@ public class BindingIndependentConnector implements //
             }
         }
 
-        private RpcInvocationStrategy resolveInvocationStrategy(QName rpc) {
+        private RpcInvocationStrategy resolveInvocationStrategy(final QName rpc) {
             return strategiesByQName.get(rpc);
         }
 
@@ -750,7 +755,7 @@ public class BindingIndependentConnector implements //
         protected final Method targetMethod;
         protected final QName rpc;
 
-        public RpcInvocationStrategy(QName rpc, Method targetMethod) {
+        public RpcInvocationStrategy(final QName rpc, final Method targetMethod) {
             this.targetMethod = targetMethod;
             this.rpc = rpc;
         }
@@ -760,7 +765,7 @@ public class BindingIndependentConnector implements //
         public abstract RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput)
                 throws Exception;
 
-        public RpcResult<CompositeNode> invokeOn(RpcService rpcService, CompositeNode domInput) throws Exception {
+        public RpcResult<CompositeNode> invokeOn(final RpcService rpcService, final CompositeNode domInput) throws Exception {
             return uncheckedInvoke(rpcService, domInput);
         }
     }
@@ -774,8 +779,8 @@ public class BindingIndependentConnector implements //
         private final WeakReference<Class> outputClass;
 
         @SuppressWarnings({ "rawtypes", "unchecked" })
-        public DefaultInvocationStrategy(QName rpc, Method targetMethod, Class<?> outputClass,
-                Class<? extends DataContainer> inputClass) {
+        public DefaultInvocationStrategy(final QName rpc, final Method targetMethod, final Class<?> outputClass,
+                final Class<? extends DataContainer> inputClass) {
             super(rpc, targetMethod);
             this.outputClass = new WeakReference(outputClass);
             this.inputClass = new WeakReference(inputClass);
@@ -783,7 +788,7 @@ public class BindingIndependentConnector implements //
 
         @SuppressWarnings("unchecked")
         @Override
-        public RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput) throws Exception {
+        public RpcResult<CompositeNode> uncheckedInvoke(final RpcService rpcService, final CompositeNode domInput) throws Exception {
             DataContainer bindingInput = mappingService.dataObjectFromDataDom(inputClass.get(), domInput);
             Future<RpcResult<?>> futureResult = (Future<RpcResult<?>>) targetMethod.invoke(rpcService, bindingInput);
             if (futureResult == null) {
@@ -799,7 +804,7 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public Future<RpcResult<?>> forwardToDomBroker(DataObject input) {
+        public Future<RpcResult<?>> forwardToDomBroker(final DataObject input) {
             if(biRpcRegistry != null) {
                 CompositeNode xml = mappingService.toDataDom(input);
                 CompositeNode wrappedXml = ImmutableCompositeNode.create(rpc, ImmutableList.<Node<?>> of(xml));
@@ -818,12 +823,12 @@ public class BindingIndependentConnector implements //
 
     private class NoInputNoOutputInvocationStrategy extends RpcInvocationStrategy {
 
-        public NoInputNoOutputInvocationStrategy(QName rpc, Method targetMethod) {
+        public NoInputNoOutputInvocationStrategy(final QName rpc, final Method targetMethod) {
             super(rpc, targetMethod);
         }
 
         @Override
-        public RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput) throws Exception {
+        public RpcResult<CompositeNode> uncheckedInvoke(final RpcService rpcService, final CompositeNode domInput) throws Exception {
             @SuppressWarnings("unchecked")
             Future<RpcResult<Void>> result = (Future<RpcResult<Void>>) targetMethod.invoke(rpcService);
             RpcResult<Void> bindingResult = result.get();
@@ -831,7 +836,7 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public Future<RpcResult<?>> forwardToDomBroker(DataObject input) {
+        public Future<RpcResult<?>> forwardToDomBroker(final DataObject input) {
             return Futures.immediateFuture(null);
         }
     }
@@ -843,15 +848,15 @@ public class BindingIndependentConnector implements //
         private final WeakReference<Class> inputClass;
 
         @SuppressWarnings({ "rawtypes", "unchecked" })
-        public NoOutputInvocationStrategy(QName rpc, Method targetMethod,
-                Class<? extends DataContainer> inputClass) {
+        public NoOutputInvocationStrategy(final QName rpc, final Method targetMethod,
+                final Class<? extends DataContainer> inputClass) {
             super(rpc,targetMethod);
             this.inputClass = new WeakReference(inputClass);
         }
 
 
         @Override
-        public RpcResult<CompositeNode> uncheckedInvoke(RpcService rpcService, CompositeNode domInput) throws Exception {
+        public RpcResult<CompositeNode> uncheckedInvoke(final RpcService rpcService, final CompositeNode domInput) throws Exception {
             DataContainer bindingInput = mappingService.dataObjectFromDataDom(inputClass.get(), domInput);
             Future<RpcResult<?>> result = (Future<RpcResult<?>>) targetMethod.invoke(rpcService, bindingInput);
             if (result == null) {
@@ -862,7 +867,7 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public Future<RpcResult<?>> forwardToDomBroker(DataObject input) {
+        public Future<RpcResult<?>> forwardToDomBroker(final DataObject input) {
             if(biRpcRegistry != null) {
                 CompositeNode xml = mappingService.toDataDom(input);
                 CompositeNode wrappedXml = ImmutableCompositeNode.create(rpc,ImmutableList.<Node<?>>of(xml));
@@ -892,12 +897,12 @@ public class BindingIndependentConnector implements //
         return mappingService;
     }
 
-    public void setBindingNotificationService(NotificationProviderService baService) {
+    public void setBindingNotificationService(final NotificationProviderService baService) {
         this.baNotifyService = baService;
 
     }
 
-    public void setDomNotificationService(NotificationPublishService domService) {
+    public void setDomNotificationService(final NotificationPublishService domService) {
         this.domNotificationService = domService;
     }
 
@@ -912,7 +917,7 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public void onNotification(CompositeNode notification) {
+        public void onNotification(final CompositeNode notification) {
             QName qname = notification.getNodeType();
             WeakReference<Class<? extends Notification>> potential = notifications.get(qname);
             if (potential != null) {
@@ -929,7 +934,7 @@ public class BindingIndependentConnector implements //
         }
 
         @Override
-        public void onNotificationSubscribtion(Class<? extends Notification> notificationType) {
+        public void onNotificationSubscribtion(final Class<? extends Notification> notificationType) {
             QName qname = BindingReflections.findQName(notificationType);
             if (qname != null) {
                 WeakReference<Class<? extends Notification>> already = notifications.putIfAbsent(qname,
index 8d6f331..db98b45 100644 (file)
@@ -10,12 +10,12 @@ package org.opendaylight.controller.sal.binding.impl.forward;
 import org.opendaylight.controller.sal.binding.impl.connect.dom.BindingIndependentConnector;
 import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
 
-interface DomForwardedBroker {
+public interface DomForwardedBroker {
 
     public BindingIndependentConnector getConnector();
-    
+
     public void setConnector(BindingIndependentConnector connector);
-    
+
     public void setDomProviderContext(ProviderSession domProviderContext);
 
     public ProviderSession getDomProviderContext();
index b95cb73..428025a 100644 (file)
@@ -1,5 +1,5 @@
 module opendaylight-sal-binding-broker-impl {
-       yang-version 1;
+    yang-version 1;
     namespace "urn:opendaylight:params:xml:ns:yang:controller:md:sal:binding:impl";
     prefix "binding-impl";
 
@@ -10,7 +10,7 @@ module opendaylight-sal-binding-broker-impl {
 
     description
         "Service definition for Binding Aware MD-SAL.";
+
     revision "2013-10-28" {
         description
             "Initial revision";
@@ -28,20 +28,27 @@ module opendaylight-sal-binding-broker-impl {
         config:provided-service sal:binding-rpc-registry;
         config:java-name-prefix BindingBrokerImpl;
     }
-    
+
     identity binding-data-broker {
         base config:module-type;
         config:provided-service sal:binding-data-broker;
         config:provided-service sal:binding-data-consumer-broker;
         config:java-name-prefix DataBrokerImpl;
     }
-    
+
+    identity binding-data-compatible-broker {
+        base config:module-type;
+        config:provided-service sal:binding-data-broker;
+        config:provided-service sal:binding-data-consumer-broker;
+        config:java-name-prefix ForwardedCompatibleDataBrokerImpl;
+    }
+
     identity binding-rpc-broker {
         base config:module-type;
         config:provided-service sal:binding-rpc-registry;
         config:java-name-prefix RpcBrokerImpl;
     }
-    
+
     identity binding-notification-broker {
         base config:module-type;
         config:provided-service sal:binding-notification-service;
@@ -58,7 +65,7 @@ module opendaylight-sal-binding-broker-impl {
     augment "/config:modules/config:module/config:configuration" {
         case binding-broker-impl {
             when "/config:modules/config:module/config:type = 'binding-broker-impl'";
-            
+
             /*
             container rpc-registry {
                 uses config:service-ref {
@@ -68,7 +75,7 @@ module opendaylight-sal-binding-broker-impl {
                     }
                 }
             }*/
-            
+
             container data-broker {
                 uses config:service-ref {
                     refine type {
@@ -77,7 +84,7 @@ module opendaylight-sal-binding-broker-impl {
                     }
                 }
             }
-            
+
             container notification-service {
                 uses config:service-ref {
                     refine type {
@@ -108,10 +115,34 @@ module opendaylight-sal-binding-broker-impl {
                         config:required-identity binding-dom-mapping-service;
                     }
                 }
-            } 
+            }
+        }
+    }
+
+    augment "/config:modules/config:module/config:configuration" {
+        case binding-data-compatible-broker {
+            when "/config:modules/config:module/config:type = 'binding-data-compatible-broker'";
+
+            container dom-async-broker {
+                uses config:service-ref {
+                    refine type {
+                        mandatory true;
+                        config:required-identity dom:dom-broker-osgi-registry;
+                    }
+                }
+            }
+
+            container binding-mapping-service {
+                uses config:service-ref {
+                    refine type {
+                        mandatory true;
+                        config:required-identity binding-dom-mapping-service;
+                    }
+                }
+            }
         }
     }
-    
+
 
     augment "/config:modules/config:module/config:state" {
         case runtime-generated-mapping {
@@ -139,4 +170,4 @@ module opendaylight-sal-binding-broker-impl {
             uses common:notification-state;
         }
     }
-}
\ No newline at end of file
+}
index 2e43b88..4bad2bb 100644 (file)
@@ -17,7 +17,9 @@ import java.util.concurrent.Future;
 
 import javassist.ClassPool;
 
+import org.opendaylight.controller.md.sal.binding.impl.ForwardedBackwardsCompatibleDataBroker;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
 import org.opendaylight.controller.md.sal.dom.broker.impl.DOMDataBrokerImpl;
 import org.opendaylight.controller.md.sal.dom.broker.impl.compat.BackwardsCompatibleDataBroker;
 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
@@ -107,6 +109,10 @@ public class BindingTestContext implements AutoCloseable, SchemaContextProvider
 
     private final List<SchemaContextListener> schemaListeners = new ArrayList<>();
 
+    private DataProviderService baData;
+
+    private DOMDataBroker newDOMDataBroker;
+
     @Override
     public SchemaContext getSchemaContext() {
         return schemaContext;
@@ -152,9 +158,9 @@ public class BindingTestContext implements AutoCloseable, SchemaContextProvider
                 .put(LogicalDatastoreType.CONFIGURATION, configStore)
                 .build();
 
-        DOMDataBrokerImpl newBiDataImpl = new DOMDataBrokerImpl(newDatastores, executor);
+        newDOMDataBroker = new DOMDataBrokerImpl(newDatastores, executor);
 
-        biCompatibleBroker = new BackwardsCompatibleDataBroker(newBiDataImpl);
+        biCompatibleBroker = new BackwardsCompatibleDataBroker(newDOMDataBroker);
 
         schemaListeners.add(configStore);
         schemaListeners.add(operStore);
@@ -166,24 +172,25 @@ public class BindingTestContext implements AutoCloseable, SchemaContextProvider
         checkState(executor != null, "Executor needs to be set");
         baDataImpl = new DataBrokerImpl();
         baDataImpl.setExecutor(executor);
+        baData = baDataImpl;
     }
 
     public void startBindingBroker() {
         checkState(executor != null, "Executor needs to be set");
-        checkState(baDataImpl != null, "Binding Data Broker must be started");
+        checkState(baData != null, "Binding Data Broker must be started");
         checkState(baNotifyImpl != null, "Notification Service must be started");
         baBrokerImpl = new DomForwardedBindingBrokerImpl("test");
 
         baBrokerImpl.getMountManager().setDataCommitExecutor(executor);
         baBrokerImpl.getMountManager().setNotificationExecutor(executor);
         baBrokerImpl.setRpcBroker(new RpcProviderRegistryImpl("test"));
-        baBrokerImpl.setDataBroker(baDataImpl);
+        baBrokerImpl.setDataBroker(baData);
         baBrokerImpl.setNotificationBroker(baNotifyImpl);
         baBrokerImpl.start();
     }
 
     public void startForwarding() {
-        checkState(baDataImpl != null, "Binding Data Broker needs to be started");
+        checkState(baData != null, "Binding Data Broker needs to be started");
         checkState(biDataLegacyBroker != null, "DOM Data Broker needs to be started.");
         checkState(mappingServiceImpl != null, "DOM Mapping Service needs to be started.");
 
@@ -315,19 +322,27 @@ public class BindingTestContext implements AutoCloseable, SchemaContextProvider
     }
 
     public void start() {
-        startBindingDataBroker();
-        startBindingNotificationBroker();
-        startBindingBroker();
         startNewDomDataBroker();
         startDomBroker();
         startDomMountPoint();
         startBindingToDomMappingService();
+        startNewBindingDataBroker();
+
+        startBindingNotificationBroker();
+        startBindingBroker();
+
         startForwarding();
         if (startWithSchema) {
             loadYangSchemaFromClasspath();
         }
     }
 
+    public void startNewBindingDataBroker() {
+        ForwardedBackwardsCompatibleDataBroker forwarded = new ForwardedBackwardsCompatibleDataBroker(newDOMDataBroker, mappingServiceImpl, executor);
+        schemaListeners.add(forwarded);
+        baData = forwarded;
+    }
+
     private void startDomMountPoint() {
         biMountImpl = new MountPointManagerImpl();
         biMountImpl.setDataBroker(getDomDataBroker());
@@ -353,7 +368,7 @@ public class BindingTestContext implements AutoCloseable, SchemaContextProvider
     }
 
     public DataProviderService getBindingDataBroker() {
-        return baDataImpl;
+        return baData;
     }
 
     public org.opendaylight.controller.sal.core.api.data.DataProviderService getDomDataBroker() {
index 929eb66..6784c0c 100644 (file)
@@ -7,6 +7,9 @@
  */
 package org.opendaylight.controller.sal.binding.test.bugfix;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
 import java.util.Collections;
 import java.util.Map;
 import java.util.concurrent.Callable;
@@ -16,29 +19,24 @@ import java.util.concurrent.Future;
 
 import javassist.ClassPool;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
+import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
 import org.opendaylight.controller.sal.binding.test.AbstractDataServiceTest;
 import org.opendaylight.controller.sal.binding.test.util.BindingBrokerTestFactory;
-import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.config.rev130819.flows.Flow;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
 
-import static org.junit.Assert.*;
-
 public class DOMCodecBug02Test extends AbstractDataServiceTest {
 
     private static final QName NODE_ID_QNAME = QName.create(Node.QNAME, "id");
@@ -68,12 +66,13 @@ public class DOMCodecBug02Test extends AbstractDataServiceTest {
     private static final NodeRef NODE_REF = new NodeRef(NODE_INSTANCE_ID_BA);
 
     /**
-     * This test is ignored, till found out better way to test generation
-     * of classes without leaking of instances from previous run
-     * 
+     * This test is ignored, till found out better way to test generation of
+     * classes without leaking of instances from previous run
+     *
      * @throws Exception
      */
-    
+
+    @Override
     public void setUp() {
         ListeningExecutorService executor = MoreExecutors.sameThreadExecutor();
         BindingBrokerTestFactory factory = new BindingBrokerTestFactory();
@@ -82,33 +81,33 @@ public class DOMCodecBug02Test extends AbstractDataServiceTest {
         factory.setStartWithParsedSchema(getStartWithSchema());
         testContext = factory.getTestContext();
         testContext.start();
-        
+
         baDataService = testContext.getBindingDataBroker();
         biDataService = testContext.getDomDataBroker();
         dataStore = testContext.getDomDataStore();
         mappingService = testContext.getBindingToDomMappingService();
     };
-    
+
     @Test
     public void testSchemaContextNotAvailable() throws Exception {
 
         ExecutorService testExecutor = Executors.newFixedThreadPool(1);
         testContext.loadYangSchemaFromClasspath();
-        Future<Future<RpcResult<TransactionStatus>>> future = testExecutor.submit(new Callable<Future<RpcResult<TransactionStatus>>>() {
-            @Override
-            public Future<RpcResult<TransactionStatus>> call() throws Exception {
-                NodesBuilder nodesBuilder = new NodesBuilder();
-                nodesBuilder.setNode(Collections.<Node> emptyList());
-                DataModificationTransaction transaction = baDataService.beginTransaction();
-                transaction.putOperationalData(NODES_INSTANCE_ID_BA, nodesBuilder.build());
-                return transaction.commit();
-            }
-        });
-        
-        
+        Future<Future<RpcResult<TransactionStatus>>> future = testExecutor
+                .submit(new Callable<Future<RpcResult<TransactionStatus>>>() {
+                    @Override
+                    public Future<RpcResult<TransactionStatus>> call() throws Exception {
+                        NodesBuilder nodesBuilder = new NodesBuilder();
+                        nodesBuilder.setNode(Collections.<Node> emptyList());
+                        DataModificationTransaction transaction = baDataService.beginTransaction();
+                        transaction.putOperationalData(NODES_INSTANCE_ID_BA, nodesBuilder.build());
+                        return transaction.commit();
+                    }
+                });
+
         RpcResult<TransactionStatus> result = future.get().get();
         assertEquals(TransactionStatus.COMMITED, result.getResult());
-        
+
         Nodes nodes = checkForNodes();
         assertNotNull(nodes);
 
@@ -118,7 +117,7 @@ public class DOMCodecBug02Test extends AbstractDataServiceTest {
         return (Nodes) baDataService.readOperationalData(NODES_INSTANCE_ID_BA);
 
     }
-    
+
     @Override
     protected boolean getStartWithSchema() {
         return false;
index 6a050ef..e893713 100644 (file)
@@ -14,6 +14,7 @@ import static org.junit.Assert.assertNull;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
 import org.junit.Test;
 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
@@ -43,6 +44,8 @@ import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.RpcResult;
 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
 
+import com.google.common.util.concurrent.SettableFuture;
+
 public class DOMCodecBug03Test extends AbstractDataServiceTest implements DataChangeListener {
 
     private static final QName NODE_ID_QNAME = QName.create(Node.QNAME, "id");
@@ -85,7 +88,7 @@ public class DOMCodecBug03Test extends AbstractDataServiceTest implements DataCh
                     .node(SUPPORTED_ACTIONS_QNAME) //
                     .toInstance();
 
-    private DataChangeEvent<InstanceIdentifier<?>, DataObject> receivedChangeEvent;
+    private final SettableFuture<DataChangeEvent<InstanceIdentifier<?>, DataObject>> receivedChangeEvent = SettableFuture.create();
 
 
 
@@ -120,9 +123,10 @@ public class DOMCodecBug03Test extends AbstractDataServiceTest implements DataCh
         RpcResult<TransactionStatus> result = transaction.commit().get();
         assertEquals(TransactionStatus.COMMITED, result.getResult());
 
-        assertNotNull(receivedChangeEvent);
+        DataChangeEvent<InstanceIdentifier<?>, DataObject> potential = receivedChangeEvent.get(1000,TimeUnit.MILLISECONDS);
+        assertNotNull(potential);
 
-        verifyNodes((Nodes) receivedChangeEvent.getUpdatedOperationalSubtree(),original);
+        verifyNodes((Nodes) potential.getUpdatedOperationalSubtree(),original);
         assertBindingIndependentVersion(NODE_INSTANCE_ID_BI);
         Nodes nodes = checkForNodes();
         verifyNodes(nodes,original);
@@ -186,7 +190,7 @@ public class DOMCodecBug03Test extends AbstractDataServiceTest implements DataCh
         assertNull(node);
     }
 
-    private void verifyNodes(Nodes nodes,Node original) {
+    private void verifyNodes(final Nodes nodes,final Node original) {
         assertNotNull(nodes);
         assertNotNull(nodes.getNode());
         assertEquals(1, nodes.getNode().size());
@@ -203,7 +207,7 @@ public class DOMCodecBug03Test extends AbstractDataServiceTest implements DataCh
     }
 
     private void assertBindingIndependentVersion(
-            org.opendaylight.yangtools.yang.data.api.InstanceIdentifier nodeId) {
+            final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier nodeId) {
         CompositeNode node = biDataService.readOperationalData(nodeId);
         assertNotNull(node);
     }
@@ -213,8 +217,8 @@ public class DOMCodecBug03Test extends AbstractDataServiceTest implements DataCh
     }
 
     @Override
-    public void onDataChanged(DataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
-        receivedChangeEvent = change;
+    public void onDataChanged(final DataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+        receivedChangeEvent.set(change);
     }
 
 }
index 90fa2be..027a8ee 100644 (file)
@@ -14,7 +14,9 @@ import static org.junit.Assert.assertTrue;
 
 import java.util.Collections;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
+import org.junit.Ignore;
 import org.junit.Test;
 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
 import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
@@ -41,6 +43,8 @@ import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.RpcResult;
 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
 
+import com.google.common.util.concurrent.SettableFuture;
+
 public class PutAugmentationTest extends AbstractDataServiceTest implements DataChangeListener {
 
     private static final QName NODE_ID_QNAME = QName.create(Node.QNAME, "id");
@@ -89,7 +93,7 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
             .augmentation(FlowCapableNode.class) //
             .build();
 
-    private DataChangeEvent<InstanceIdentifier<?>, DataObject> lastReceivedChangeEvent;
+    private SettableFuture<DataChangeEvent<InstanceIdentifier<?>, DataObject>> lastReceivedChangeEvent;
 
     /**
      * Test for Bug 148
@@ -97,8 +101,9 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
      * @throws Exception
      */
     @Test
+    @Ignore
     public void putNodeAndAugmentation() throws Exception {
-
+        lastReceivedChangeEvent = SettableFuture.create();
         baDataService.registerDataChangeListener(ALL_FLOW_CAPABLE_NODES, this);
 
 
@@ -126,11 +131,16 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
         DataModificationTransaction augmentedTransaction = baDataService.beginTransaction();
         augmentedTransaction.putOperationalData(augmentIdentifier, fnu);
 
+
+        lastReceivedChangeEvent = SettableFuture.create();
         result = augmentedTransaction.commit().get();
         assertEquals(TransactionStatus.COMMITED, result.getResult());
 
-        assertNotNull(lastReceivedChangeEvent);
-        assertTrue(lastReceivedChangeEvent.getCreatedOperationalData().containsKey(FLOW_AUGMENTATION_PATH));
+        DataChangeEvent<InstanceIdentifier<?>, DataObject> potential = lastReceivedChangeEvent.get(1000,TimeUnit.MILLISECONDS);
+        assertNotNull(potential);
+        assertTrue(potential.getCreatedOperationalData().containsKey(FLOW_AUGMENTATION_PATH));
+
+        lastReceivedChangeEvent = SettableFuture.create();
 
         Node augmentedNode = (Node) baDataService.readOperationalData(NODE_INSTANCE_ID_BA);
         assertNotNull(node);
@@ -141,12 +151,13 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
         assertEquals(fnu.getDescription(), readedAugmentation.getDescription());
         assertBindingIndependentVersion(NODE_INSTANCE_ID_BI);
         testNodeRemove();
-        assertTrue(lastReceivedChangeEvent.getRemovedOperationalData().contains(FLOW_AUGMENTATION_PATH));
+        assertTrue(lastReceivedChangeEvent.get(1000,TimeUnit.MILLISECONDS).getRemovedOperationalData().contains(FLOW_AUGMENTATION_PATH));
     }
 
     @Test
+    @Ignore
     public void putNodeWithAugmentation() throws Exception {
-
+        lastReceivedChangeEvent = SettableFuture.create();
         baDataService.registerDataChangeListener(ALL_FLOW_CAPABLE_NODES, this);
 
         NodeBuilder nodeBuilder = new NodeBuilder();
@@ -165,9 +176,11 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
         baseTransaction.putOperationalData(NODE_INSTANCE_ID_BA, nodeBuilder.build());
         RpcResult<TransactionStatus> result = baseTransaction.commit().get();
 
-        assertNotNull(lastReceivedChangeEvent);
-        assertTrue(lastReceivedChangeEvent.getCreatedOperationalData().containsKey(FLOW_AUGMENTATION_PATH));
-        lastReceivedChangeEvent = null;
+
+        DataChangeEvent<InstanceIdentifier<?>, DataObject> potential = lastReceivedChangeEvent.get(1000,TimeUnit.MILLISECONDS);
+        assertNotNull(potential);
+        assertTrue(potential.getCreatedOperationalData().containsKey(FLOW_AUGMENTATION_PATH));
+        lastReceivedChangeEvent = SettableFuture.create();
         assertEquals(TransactionStatus.COMMITED, result.getResult());
 
         FlowCapableNode readedAugmentation = (FlowCapableNode) baDataService.readOperationalData(InstanceIdentifier
@@ -177,10 +190,10 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
         assertEquals(fnu.getHardware(), readedAugmentation.getHardware());
 
         testPutNodeConnectorWithAugmentation();
-        lastReceivedChangeEvent = null;
+        lastReceivedChangeEvent = SettableFuture.create();
         testNodeRemove();
 
-        assertTrue(lastReceivedChangeEvent.getRemovedOperationalData().contains(FLOW_AUGMENTATION_PATH));
+        assertTrue(lastReceivedChangeEvent.get(1000,TimeUnit.MILLISECONDS).getRemovedOperationalData().contains(FLOW_AUGMENTATION_PATH));
     }
 
     private void testPutNodeConnectorWithAugmentation() throws Exception {
@@ -218,7 +231,7 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
         assertNull(node);
     }
 
-    private void verifyNodes(Nodes nodes, Node original) {
+    private void verifyNodes(final Nodes nodes, final Node original) {
         assertNotNull(nodes);
         assertNotNull(nodes.getNode());
         assertEquals(1, nodes.getNode().size());
@@ -234,7 +247,7 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
 
     }
 
-    private void assertBindingIndependentVersion(org.opendaylight.yangtools.yang.data.api.InstanceIdentifier nodeId) {
+    private void assertBindingIndependentVersion(final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier nodeId) {
         CompositeNode node = biDataService.readOperationalData(nodeId);
         assertNotNull(node);
     }
@@ -244,8 +257,8 @@ public class PutAugmentationTest extends AbstractDataServiceTest implements Data
     }
 
     @Override
-    public void onDataChanged(DataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
-        lastReceivedChangeEvent = change;
+    public void onDataChanged(final DataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+        lastReceivedChangeEvent.set(change);
     }
 
 }
index 6f938b1..1661ff2 100644 (file)
@@ -15,14 +15,13 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
-import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
-import org.opendaylight.controller.md.sal.common.api.data.DataModification;
+import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
+import org.opendaylight.controller.sal.binding.api.data.DataChangeListener;
 import org.opendaylight.controller.sal.binding.test.AbstractDataServiceTest;
-import org.opendaylight.controller.sal.common.util.CommitHandlerTransactions;
 import org.opendaylight.controller.sal.core.api.data.DataModificationTransaction;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpVersion;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
@@ -53,17 +52,21 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.N
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatchBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
-import org.opendaylight.yangtools.concepts.Registration;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.RpcResult;
 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.common.collect.ImmutableMap;
+import com.google.common.util.concurrent.SettableFuture;
 
 public class ChangeOriginatedInDomBrokerTest extends AbstractDataServiceTest {
 
+    private static final Logger LOG = LoggerFactory.getLogger(ChangeOriginatedInDomBrokerTest.class);
+
     private static final QName NODE_ID_QNAME = QName.create(Node.QNAME, "id");
     private static final QName FLOW_ID_QNAME = QName.create(Flow.QNAME, "id");
     private static final QName FLOW_NODE_QNAME = QName.create(Flow.QNAME, "node");
@@ -76,7 +79,7 @@ public class ChangeOriginatedInDomBrokerTest extends AbstractDataServiceTest {
     private static final NodeKey NODE_KEY = new NodeKey(new NodeId(NODE_ID));
     private static final FlowKey FLOW_KEY = new FlowKey(FLOW_ID);
 
-    private DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modificationCapture;
+    private final SettableFuture<DataChangeEvent<InstanceIdentifier<?>, DataObject>> modificationCapture = SettableFuture.create();
 
     private static final Map<QName, Object> NODE_KEY_BI = Collections.<QName, Object> singletonMap(NODE_ID_QNAME,
             NODE_ID);
@@ -119,40 +122,36 @@ public class ChangeOriginatedInDomBrokerTest extends AbstractDataServiceTest {
             .toInstance();
 
     @Test
-    @Ignore
     public void simpleModifyOperation() throws Exception {
 
         assertNull(biDataService.readConfigurationData(FLOW_INSTANCE_ID_BI));
 
-        registerCommitHandler();
+        registerChangeListener();
 
         CompositeNode domflow = createTestFlow();
         DataModificationTransaction biTransaction = biDataService.beginTransaction();
         biTransaction.putConfigurationData(FLOW_INSTANCE_ID_BI, domflow);
         RpcResult<TransactionStatus> biResult = biTransaction.commit().get();
         assertEquals(TransactionStatus.COMMITED, biResult.getResult());
-        assertNotNull(modificationCapture);
-        Flow flow = (Flow) modificationCapture.getCreatedConfigurationData().get(FLOW_INSTANCE_ID_BA);
+        DataChangeEvent<InstanceIdentifier<?>, DataObject> event = modificationCapture.get(1000,TimeUnit.MILLISECONDS);
+        assertNotNull(event);
+        LOG.info("Created Configuration :{}",event.getCreatedConfigurationData());
+        Flow flow = (Flow) event.getCreatedConfigurationData().get(FLOW_INSTANCE_ID_BA);
         assertNotNull(flow);
         assertNotNull(flow.getMatch());
         assertEquals(TransactionStatus.COMMITED, biResult.getResult());
 
     }
 
-    private void registerCommitHandler() {
-        DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject> flowTestCommitHandler = new DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject>() {
+    private void registerChangeListener() {
+        baDataService.registerDataChangeListener(FLOWS_PATH_BA, new DataChangeListener() {
 
             @Override
-            public org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> requestCommit(
-                    final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification) {
-                modificationCapture = modification;
-                return CommitHandlerTransactions.allwaysSuccessfulTransaction(modification);
+            public void onDataChanged(final DataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+                LOG.info("Data Change listener invoked.");
+                modificationCapture.set(change);
             }
-
-        };
-        Registration<DataCommitHandler<InstanceIdentifier<? extends DataObject>, DataObject>> registration = baDataService
-                .registerCommitHandler(FLOWS_PATH_BA, flowTestCommitHandler);
-        assertNotNull(registration);
+        });
     }
 
     private CompositeNode createTestFlow() {
@@ -195,6 +194,7 @@ public class ChangeOriginatedInDomBrokerTest extends AbstractDataServiceTest {
 
         // Wrap our Apply Action in an Instruction
         InstructionBuilder ib = new InstructionBuilder();
+        ib.setOrder(0);
         ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
 
         // Put our Instruction in a list of Instructions

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