internal package renamed to ofpspecific
[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / device / DeviceManagerImpl.java
index 735fd7685ecabe1cdb5f1d4aacc0acc7b9afe344..c43ebcaf98b420508c26b8bfb865080a789d872b 100644 (file)
@@ -14,50 +14,75 @@ import com.google.common.util.concurrent.JdkFutureAdapters;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.SettableFuture;
 import io.netty.util.HashedWheelTimer;
+import java.math.BigInteger;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
-import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.CheckForNull;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+import org.opendaylight.openflowplugin.api.OFConstants;
 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
 import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
+import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceInitializationPhaseHandler;
 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
-import org.opendaylight.openflowplugin.api.openflow.rpc.RpcManager;
+import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
+import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
 import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
 import org.opendaylight.openflowplugin.impl.device.listener.OpenflowProtocolListenerFullImpl;
 import org.opendaylight.openflowplugin.impl.rpc.RequestContextImpl;
+import org.opendaylight.openflowplugin.impl.services.OFJResult2RequestCtxFuture;
+import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
+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.node.NodeConnector;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.common.RpcError;
@@ -68,24 +93,28 @@ import org.slf4j.LoggerFactory;
 /**
  *
  */
-public class DeviceManagerImpl implements DeviceManager {
+public class DeviceManagerImpl implements DeviceManager, AutoCloseable {
 
     private static final Logger LOG = LoggerFactory.getLogger(DeviceManagerImpl.class);
 
     private static final long TICK_DURATION = 500; // 0.5 sec.
 
-    private final RpcManager rpcManager;
     private final DataBroker dataBroker;
     private final HashedWheelTimer hashedWheelTimer;
     private RequestContextStack dummyRequestContextStack;
     private TranslatorLibrary translatorLibrary;
     private DeviceInitializationPhaseHandler deviceInitPhaseHandler;
+    private NotificationProviderService notificationService;
+    private final List<DeviceContext> synchronizedDeviceContextsList = Collections
+            .<DeviceContext>synchronizedList(new ArrayList<DeviceContext>());
 
-
-    public DeviceManagerImpl(@Nonnull final RpcManager rpcManager, @Nonnull final DataBroker dataBroker) {
-        this.rpcManager = Preconditions.checkNotNull(rpcManager);
+    public DeviceManagerImpl(@Nonnull final DataBroker dataBroker) {
         this.dataBroker = Preconditions.checkNotNull(dataBroker);
         hashedWheelTimer = new HashedWheelTimer(TICK_DURATION, TimeUnit.MILLISECONDS, 10);
+        /* merge empty nodes to oper DS to predict any problems with missing parent for Node */
+        final WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
+        tx.merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Nodes.class), new NodesBuilder().build());
+        tx.submit();
 
         dummyRequestContextStack = new RequestContextStack() {
             @Override
@@ -115,40 +144,112 @@ public class DeviceManagerImpl implements DeviceManager {
         // final phase - we have to add new Device to MD-SAL DataStore
         Preconditions.checkNotNull(deviceContext != null);
         ((DeviceContextImpl) deviceContext).submitTransaction();
+        new BarrierTaskBuilder(deviceContext).buildAndFireBarrierTask();
     }
 
     @Override
     public void deviceConnected(@CheckForNull final ConnectionContext connectionContext) {
         Preconditions.checkArgument(connectionContext != null);
+
         final DeviceState deviceState = new DeviceStateImpl(connectionContext.getFeatures(), connectionContext.getNodeId());
+
         final DeviceContextImpl deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker, hashedWheelTimer);
+
+        deviceContext.setNotificationService(notificationService);
+        deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceState.getNodeInstanceIdentifier(), new NodeBuilder().setId(deviceState.getNodeId()).build());
+
         deviceContext.setTranslatorLibrary(translatorLibrary);
+
         final OpenflowProtocolListenerFullImpl messageListener = new OpenflowProtocolListenerFullImpl(
                 connectionContext.getConnectionAdapter(), deviceContext);
-        connectionContext.getConnectionAdapter().setMessageListener(messageListener);
 
-        final Xid nodeDescXid = deviceContext.getNextXid();
-        final ListenableFuture<Collection<MultipartReply>> replyDesc = getNodeStaticInfo(nodeDescXid, messageListener,
+        deviceContext.attachOpenflowMessageListener(messageListener);
+
+        ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture = null;
+
+        if (connectionContext.getFeatures().getVersion() == OFConstants.OFP_VERSION_1_0) {
+            final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
+
+            DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
+            //FIXME: next two lines are hack to make OF10 + cbench working (they don't send reply for description request)
+            createEmptyFlowCapableNodeInDs(deviceContext);
+            makeEmptyTables(deviceContext, deviceContext.getDeviceState().getNodeInstanceIdentifier(), connectionContext.getFeatures().getTables());
+
+            deviceFeaturesFuture = Futures.immediateFuture(null);//createDeviceFeaturesForOF10(messageListener, deviceContext, deviceState);
+
+            for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
+                final short ofVersion = deviceContext.getDeviceState().getVersion();
+                final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
+                final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook().lookupTranslator(translatorKey);
+                final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext, null);
+
+                final BigInteger dataPathId = deviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
+                final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
+                final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
+                ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
+                ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
+                final NodeConnector connector = ncBuilder.build();
+                final InstanceIdentifier<NodeConnector> connectorII = deviceState.getNodeInstanceIdentifier().child(NodeConnector.class, connector.getKey());
+                deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
+                //FlowCapableNodeConnectorBuilder
+            }
+        } else if (connectionContext.getFeatures().getVersion() == OFConstants.OFP_VERSION_1_3) {
+            final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
+            DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
+            deviceFeaturesFuture = createDeviceFeaturesForOF13(messageListener, deviceContext, deviceState);
+        }
+
+        Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
+            @Override
+            public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
+                deviceInitPhaseHandler.onDeviceContextLevelUp(deviceContext);
+            }
+
+            @Override
+            public void onFailure(final Throwable t) {
+                // FIXME : remove session
+            }
+        });
+    }
+
+
+    private ListenableFuture<RpcResult<List<MultipartReply>>> processReplyDesc(OpenflowProtocolListenerFullImpl messageListener,
+                                                                               DeviceContextImpl deviceContext,
+                                                                               DeviceState deviceState) {
+        final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(messageListener,
                 MultipartType.OFPMPDESC, deviceContext, deviceState.getNodeInstanceIdentifier(), deviceState.getVersion());
+        return replyDesc;
+    }
+
+    private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(OpenflowProtocolListenerFullImpl messageListener,
+                                                                                                DeviceContextImpl deviceContext,
+                                                                                                DeviceState deviceState) {
+        return Futures.allAsList(Arrays.asList(processReplyDesc(messageListener, deviceContext, deviceState)));
+    }
+
+    private ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(OpenflowProtocolListenerFullImpl messageListener,
+                                                                                                final DeviceContextImpl deviceContext,
+                                                                                                final DeviceState deviceState) {
+        final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = processReplyDesc(messageListener, deviceContext, deviceState);
 
-        final Xid nodeMeterXid = deviceContext.getNextXid();
-        final ListenableFuture<Collection<MultipartReply>> replyMeterFeature = getNodeStaticInfo(nodeMeterXid, messageListener,
+        final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(messageListener,
                 MultipartType.OFPMPMETERFEATURES, deviceContext, deviceState.getNodeInstanceIdentifier(), deviceState.getVersion());
 
-        final Xid nodeGroupXid = deviceContext.getNextXid();
-        final ListenableFuture<Collection<MultipartReply>> replyGroupFeatures = getNodeStaticInfo(nodeGroupXid, messageListener,
+        final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(messageListener,
                 MultipartType.OFPMPGROUPFEATURES, deviceContext, deviceState.getNodeInstanceIdentifier(), deviceState.getVersion());
 
-        final Xid nodeTableXid = deviceContext.getNextXid();
-        final ListenableFuture<Collection<MultipartReply>> replyTableFeatures = getNodeStaticInfo(nodeTableXid, messageListener,
+        final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(messageListener,
                 MultipartType.OFPMPTABLEFEATURES, deviceContext, deviceState.getNodeInstanceIdentifier(), deviceState.getVersion());
 
-        final ListenableFuture<List<Collection<MultipartReply>>> deviceFeaturesFuture =
-                Futures.allAsList(Arrays.asList(replyDesc, replyMeterFeature, replyGroupFeatures, replyTableFeatures));
-        Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<Collection<MultipartReply>>>() {
+        final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(messageListener,
+                MultipartType.OFPMPPORTDESC, deviceContext, deviceState.getNodeInstanceIdentifier(), deviceState.getVersion());
+
+        final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture =
+                Futures.allAsList(Arrays.asList(replyDesc, replyMeterFeature, replyGroupFeatures, replyTableFeatures, replyPortDescription));
+
+        Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
             @Override
-            public void onSuccess(final List<Collection<MultipartReply>> result) {
-                // wake up statistics
+            public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
                 deviceInitPhaseHandler.onDeviceContextLevelUp(deviceContext);
             }
 
@@ -157,6 +258,7 @@ public class DeviceManagerImpl implements DeviceManager {
                 // FIXME : remove session
             }
         });
+        return Futures.allAsList(Arrays.asList(replyDesc, replyMeterFeature, replyGroupFeatures, replyTableFeatures, replyPortDescription));
     }
 
     @Override
@@ -169,28 +271,30 @@ public class DeviceManagerImpl implements DeviceManager {
         this.translatorLibrary = translatorLibrary;
     }
 
-    private ListenableFuture<Collection<MultipartReply>> getNodeStaticInfo(final Xid xid,
-                                                                           final MultiMsgCollector multiMsgCollector, final MultipartType type, final DeviceContext dContext,
-                                                                           final InstanceIdentifier<Node> nodeII, final short version) {
-        final ListenableFuture<Collection<MultipartReply>> future = multiMsgCollector.registerMultipartMsg(xid.getValue());
+    private ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultiMsgCollector multiMsgCollector, final MultipartType type, final DeviceContext deviceContext,
+                                                                                final InstanceIdentifier<Node> nodeII, final short version) {
 
+        final Xid xid = deviceContext.getNextXid();
         final RequestContext<List<MultipartReply>> requestContext = dummyRequestContextStack.createRequestContext();
-        dContext.hookRequestCtx(xid, requestContext);
+        requestContext.setXid(xid);
+        multiMsgCollector.registerMultipartXid(xid.getValue());
         Futures.addCallback(requestContext.getFuture(), new FutureCallback<RpcResult<List<MultipartReply>>>() {
             @Override
             public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
                 final List<MultipartReply> result = rpcResult.getResult();
                 if (result != null) {
-                    translateAndWriteReply(type, dContext, nodeII, result);
+                    translateAndWriteReply(type, deviceContext, nodeII, result);
                 } else {
                     final Iterator<RpcError> rpcErrorIterator = rpcResult.getErrors().iterator();
                     while (rpcErrorIterator.hasNext()) {
-                        final Throwable t = rpcErrorIterator.next().getCause();
-                        LOG.info("Failed to retrieve static node {} info: {}", type, t.getMessage());
-                        LOG.trace("Detailed error:", t);
+                        final RpcError rpcError = rpcErrorIterator.next();
+                        LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
+                        if (null != rpcError.getCause()) {
+                            LOG.trace("Detailed error:", rpcError.getCause());
+                        }
                     }
-                    if (MultipartType.OFPMPTABLE.equals(type)) {
-                        makeEmptyTables(dContext, nodeII, dContext.getPrimaryConnectionContext().getFeatures().getTables());
+                    if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
+                        makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
                     }
                 }
             }
@@ -201,28 +305,22 @@ public class DeviceManagerImpl implements DeviceManager {
             }
         });
 
-        final Future<RpcResult<Void>> rpcFuture = dContext.getPrimaryConnectionContext().getConnectionAdapter()
-                .multipartRequest(MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type));
-        Futures.addCallback(JdkFutureAdapters.listenInPoolThread(rpcFuture), new FutureCallback<RpcResult<Void>>() {
-            @Override
-            public void onSuccess(final RpcResult<Void> result) {
-                // NOOP
-            }
+        final ListenableFuture<RpcResult<Void>> rpcFuture = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
+                .multipartRequest(MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type)));
+        final OFJResult2RequestCtxFuture OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture(requestContext, deviceContext);
+        OFJResult2RequestCtxFuture.processResultFromOfJava(rpcFuture);
 
-            @Override
-            public void onFailure(final Throwable t) {
-                future.cancel(true);
-            }
-        });
-        return future;
+        return requestContext.getFuture();
     }
 
     // FIXME : remove after ovs tableFeatures fix
     private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII, final Short nrOfTables) {
+        LOG.debug("About to create {} empty tables.", nrOfTables);
         for (int i = 0; i < nrOfTables; i++) {
             final short tId = (short) i;
             final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tId));
-            dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, new TableBuilder().setId(tId).build());
+            final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
+            dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
         }
     }
 
@@ -246,7 +344,9 @@ public class DeviceManagerImpl implements DeviceManager {
                     for (final TableFeatures table : tables) {
                         final Short tableId = table.getTableId();
                         final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId));
-                        dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, new TableBuilder().setId(tableId).setTableFeatures(Collections.singletonList(table)).build());
+                        final TableBuilder tableBuilder = new TableBuilder().setId(tableId).setTableFeatures(Collections.singletonList(table));
+                        tableBuilder.addAugmentation(FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
+                        dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
                     }
                     break;
 
@@ -256,6 +356,9 @@ public class DeviceManagerImpl implements DeviceManager {
                     final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil.nodeMeterFeatureTranslator(meterFeatures);
                     final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII.augmentation(NodeMeterFeatures.class);
                     dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
+                    if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
+                        dContext.getDeviceState().setMeterAvailable(true);
+                    }
                     break;
 
                 case OFPMPGROUPFEATURES:
@@ -266,9 +369,49 @@ public class DeviceManagerImpl implements DeviceManager {
                     dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
                     break;
 
+                case OFPMPPORTDESC:
+                    Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
+                    final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body).getMultipartReplyPortDesc();
+                    for (final PortGrouping port : portDesc.getPorts()) {
+                        final short ofVersion = dContext.getDeviceState().getVersion();
+                        final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
+                        final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook().lookupTranslator(translatorKey);
+                        final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext, null);
+
+                        final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
+                        final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(dataPathId.toString(), port.getPortNo(), ofVersion);
+                        final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
+                        ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
+                        ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, new FlowCapableNodeConnectorStatisticsDataBuilder().build());
+                        final NodeConnector connector = ncBuilder.build();
+
+                        final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class, connector.getKey());
+                        dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
+                    }
+
+                    break;
+
                 default:
                     throw new IllegalArgumentException("Unnexpected MultipartType " + type);
             }
         }
     }
+
+    @Override
+    public void setNotificationService(final NotificationProviderService notificationServiceParam) {
+        notificationService = notificationServiceParam;
+    }
+
+    @Override
+    public void close() throws Exception {
+        for (DeviceContext deviceContext : synchronizedDeviceContextsList) {
+            deviceContext.close();
+        }
+    }
+
+    private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
+        FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
+        final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceState().getNodeInstanceIdentifier().augmentation(FlowCapableNode.class);
+        deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
+    }
 }