--- /dev/null
+/*
+ * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. 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.vpnservice.elan.utils;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.vpnservice.elan.internal.ElanInstanceManager;
+import com.google.common.util.concurrent.CheckedFuture;
+import org.opendaylight.vpnservice.elan.internal.ElanServiceProvider;
+import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceInfo;
+import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceServiceUtil;
+import org.opendaylight.vpnservice.itm.api.IITMProvider;
+import org.opendaylight.vpnservice.mdsalutil.*;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.PushVlanActionCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetFieldCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
+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.yang.gen.v1.urn.opendaylight.vpnservice._interface.service.rev150602._interface.service.info.ServiceInfo;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.*;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.GeneralAugMatchNodesNodeTableFlow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.GeneralAugMatchNodesNodeTableFlowBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.ExtensionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.list.grouping.ExtensionList;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.list.grouping.ExtensionListBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.*;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.nx.reg.grouping.NxmNxRegBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.*;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan._interface.forwarding.entries.ElanInterfaceMac;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan._interface.forwarding.entries.ElanInterfaceMacKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.dpn.interfaces.ElanDpnInterfacesList;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.dpn.interfaces.ElanDpnInterfacesListKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfacesKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.forwarding.tables.MacTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.forwarding.tables.MacTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.forwarding.tables.MacTableKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.instances.ElanInstance;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.instances.ElanInstanceBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.instances.ElanInstanceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.interfaces.ElanInterface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.interfaces.ElanInterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.state.Elan;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.state.ElanBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.state.ElanKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.tag.name.map.ElanTagName;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.tag.name.map.ElanTagNameBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.tag.name.map.ElanTagNameKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.forwarding.entries.MacEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.forwarding.entries.MacEntryKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.*;
+//import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfIndexesInterfaceMap;
+//import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331._if.indexes._interface.map.IfIndexInterface;
+//import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331._if.indexes._interface.map.IfIndexInterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rpcs.rev151003.GetEgressActionsForInterfaceInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rpcs.rev151003.GetEgressActionsForInterfaceOutput;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.IfIndexesInterfaceMap;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.ServicesInfo;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.ServiceBindings;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.ServiceTypeFlowBased;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.StypeOpenflow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.StypeOpenflowBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.ServicesInfoKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServices;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServicesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServicesKey;
+
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+
+public class ElanUtils {
+
+ private static ElanServiceProvider elanServiceProvider;
+ private static final Logger logger = LoggerFactory.getLogger(ElanUtils.class);
+
+ public static final FutureCallback<Void> DEFAULT_CALLBACK =
+ new FutureCallback<Void>() {
+ public void onSuccess(Void result) {
+ logger.debug("Success in Datastore operation");
+ }
+
+ public void onFailure(Throwable error) {
+ logger.error("Error in Datastore operation", error);
+ };
+ };
+
+ public static Integer getUniqueId(IdManagerService idManager, String poolName, String idKey) {
+ AllocateIdInput getIdInput = new AllocateIdInputBuilder()
+ .setPoolName(poolName)
+ .setIdKey(idKey).build();
+
+ try {
+ Future<RpcResult<AllocateIdOutput>> result = idManager.allocateId(getIdInput);
+ RpcResult<AllocateIdOutput> rpcResult = result.get();
+ if(rpcResult.isSuccessful()) {
+ return rpcResult.getResult().getIdValue().intValue();
+ } else {
+ logger.warn("RPC Call to Allocate Id returned with Errors {}", rpcResult.getErrors());
+ }
+ } catch (InterruptedException | ExecutionException e) {
+ logger.warn("Exception when Allocating Id",e);
+ }
+ return 0;
+ }
+
+ public static void setElanServiceProvider(ElanServiceProvider elanService) {
+ elanServiceProvider = elanService;
+ }
+ public static void releaseId(IdManagerService idManager, String poolName, String idKey) {
+ ReleaseIdInput releaseIdInput = new ReleaseIdInputBuilder().setPoolName(poolName).setIdKey(idKey).build();
+ Future<RpcResult<Void>> result = idManager.releaseId(releaseIdInput);
+ }
+
+ public static <T extends DataObject> Optional<T> read(DataBroker broker, LogicalDatastoreType datastoreType,
+ InstanceIdentifier<T> path) {
+
+ ReadOnlyTransaction tx = broker.newReadOnlyTransaction();
+
+ Optional<T> result = Optional.absent();
+ try {
+ result = tx.read(datastoreType, path).get();
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ return result;
+ }
+
+
+ public static <T extends DataObject> void delete(DataBroker broker, LogicalDatastoreType datastoreType, InstanceIdentifier<T> path) {
+ WriteTransaction tx = broker.newWriteOnlyTransaction();
+ tx.delete(datastoreType, path);
+ Futures.addCallback(tx.submit(), DEFAULT_CALLBACK);
+ }
+
+ public static InstanceIdentifier<ElanInstance> getElanInstanceIdentifier(String elanName) {
+ return InstanceIdentifier.builder(ElanInstances.class)
+ .child(ElanInstance.class, new ElanInstanceKey(elanName)).build();
+ }
+
+ public static InstanceIdentifier<ElanInstance> getElanInstanceIdentifier() {
+ return InstanceIdentifier.builder(ElanInstances.class).child(ElanInstance.class).build();
+ }
+
+ //elan-instances config container
+ public static ElanInstance getElanInstanceByName(String elanInstanceName) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanInstance> elanIdentifierId = getElanInstanceConfigurationDataPath(elanInstanceName);
+ Optional<ElanInstance> elanInstance = read(broker, LogicalDatastoreType.CONFIGURATION, elanIdentifierId);
+ if(elanInstance.isPresent()) {
+ return elanInstance.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<ElanInstance> getElanInstanceConfigurationDataPath(String elanInstanceName) {
+ return InstanceIdentifier.builder(ElanInstances.class).child(ElanInstance.class, new ElanInstanceKey(elanInstanceName)).build();
+ }
+
+ //elan-interfaces Config Container
+ public static ElanInterface getElanInterfaceByElanInterfaceName(String elanInterfaceName) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanInterface> elanInterfaceId = getElanInterfaceConfigurationDataPathId(elanInterfaceName);
+ Optional<ElanInterface> existingElanInterface = read(broker, LogicalDatastoreType.CONFIGURATION, elanInterfaceId);
+ if(existingElanInterface.isPresent()) {
+ return existingElanInterface.get();
+ }
+ return null;
+ }
+
+ public static class RegMatch {
+
+ final Class<? extends NxmNxReg> reg;
+ final Long value;
+
+ public RegMatch(Class<? extends NxmNxReg> reg, Long value) {
+ super();
+ this.reg = reg;
+ this.value = value;
+ }
+
+ public static RegMatch of(Class<? extends NxmNxReg> reg, Long value) {
+ return new RegMatch(reg, value);
+ }
+ }
+
+ public static void addNxRegMatch(MatchBuilder match, RegMatch... matches) {
+ ArrayList<ExtensionList> extensions = new ArrayList<>();
+ for (RegMatch rm : matches) {
+ Class<? extends ExtensionKey> key;
+ if (NxmNxReg0.class.equals(rm.reg)) {
+ key = NxmNxReg0Key.class;
+ } else if (NxmNxReg1.class.equals(rm.reg)) {
+ key = NxmNxReg1Key.class;
+ } else if (NxmNxReg2.class.equals(rm.reg)) {
+ key = NxmNxReg2Key.class;
+ } else if (NxmNxReg3.class.equals(rm.reg)) {
+ key = NxmNxReg3Key.class;
+ } else if (NxmNxReg4.class.equals(rm.reg)) {
+ key = NxmNxReg4Key.class;
+ } else if (NxmNxReg5.class.equals(rm.reg)) {
+ key = NxmNxReg5Key.class;
+ } else if (NxmNxReg6.class.equals(rm.reg)) {
+ key = NxmNxReg6Key.class;
+ } else {
+ key = NxmNxReg7Key.class;
+ }
+ NxAugMatchNodesNodeTableFlow am = new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxReg(
+ new NxmNxRegBuilder().setReg(rm.reg).setValue(rm.value).build()).build();
+ extensions.add(new ExtensionListBuilder().setExtensionKey(key)
+ .setExtension(new ExtensionBuilder().addAugmentation(NxAugMatchNodesNodeTableFlow.class, am).build())
+ .build());
+ }
+ GeneralAugMatchNodesNodeTableFlow m = new GeneralAugMatchNodesNodeTableFlowBuilder().setExtensionList(
+ extensions).build();
+ match.addAugmentation(GeneralAugMatchNodesNodeTableFlow.class, m);
+ }
+
+ public static InstanceIdentifier<ElanInterface> getElanInterfaceConfigurationDataPathId(String interfaceName) {
+ return InstanceIdentifier.builder(ElanInterfaces.class).child(ElanInterface.class,
+ new ElanInterfaceKey(interfaceName)).build();
+ }
+
+ //elan-state Operational container
+ public static Elan getElanByName(String elanInstanceName) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<Elan> elanIdentifier = getElanInstanceOperationalDataPath(elanInstanceName);
+ Optional<Elan> elanInstance = read(broker, LogicalDatastoreType.OPERATIONAL, elanIdentifier);
+ if(elanInstance.isPresent()) {
+ return elanInstance.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<Elan> getElanInstanceOperationalDataPath(String elanInstanceName) {
+ return InstanceIdentifier.builder(ElanState.class).child(Elan.class, new ElanKey(elanInstanceName)).build();
+ }
+
+ // grouping of forwarding-entries
+ public static MacEntry getInterfaceMacEntriesOperationalDataPath(String interfaceName, PhysAddress physAddress) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<MacEntry> existingMacEntryId = getInterfaceMacEntriesIdentifierOperationalDataPath(interfaceName, physAddress);
+ Optional<MacEntry> existingInterfaceMacEntry = read(broker, LogicalDatastoreType.OPERATIONAL, existingMacEntryId);
+ if(existingInterfaceMacEntry.isPresent()) {
+ return existingInterfaceMacEntry.get();
+ }
+ return null;
+ }
+
+ public static MacEntry getInterfaceMacEntriesOperationalDataPathFromId(InstanceIdentifier identifier) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ Optional<MacEntry> existingInterfaceMacEntry = read(broker, LogicalDatastoreType.OPERATIONAL, identifier);
+ if(existingInterfaceMacEntry.isPresent()) {
+ return existingInterfaceMacEntry.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<MacEntry> getInterfaceMacEntriesIdentifierOperationalDataPath(String interfaceName, PhysAddress physAddress) {
+ return InstanceIdentifier.builder(ElanInterfaceForwardingEntries.class).child(ElanInterfaceMac.class,
+ new ElanInterfaceMacKey(interfaceName)).child(MacEntry.class, new MacEntryKey(physAddress)).build();
+
+ }
+
+ //elan-forwarding-tables Operational container
+ public static MacEntry getMacTableByElanName(String elanName, PhysAddress physAddress) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<MacEntry> macId = getMacEntryOperationalDataPath(elanName, physAddress);
+ Optional<MacEntry> existingElanMacEntry = read(broker, LogicalDatastoreType.OPERATIONAL, macId);
+ if(existingElanMacEntry.isPresent()) {
+ return existingElanMacEntry.get();
+ }
+ return null;
+ }
+
+
+ public static MacEntry getMacEntryFromElanMacId(InstanceIdentifier identifier) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ Optional<MacEntry> existingInterfaceMacEntry = read(broker, LogicalDatastoreType.OPERATIONAL, identifier);
+ if(existingInterfaceMacEntry.isPresent()) {
+ return existingInterfaceMacEntry.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<MacEntry> getMacEntryOperationalDataPath(String elanName, PhysAddress physAddress) {
+ return InstanceIdentifier.builder(ElanForwardingTables.class).child(MacTable.class,
+ new MacTableKey(elanName)).child(MacEntry.class, new MacEntryKey(physAddress)).build();
+ }
+
+ public static InstanceIdentifier<MacTable> getElanMacTableOperationalDataPath(String elanName) {
+ return InstanceIdentifier.builder(ElanForwardingTables.class).child(MacTable.class,
+ new MacTableKey(elanName)).build();
+ }
+
+ //elan-interface-forwarding-entries Operational container
+ public static ElanInterfaceMac getElanInterfaceMacByInterfaceName(String interfaceName) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanInterfaceMac> elanInterfaceId = getElanInterfaceMacEntriesOperationalDataPath(interfaceName);
+ Optional<ElanInterfaceMac> existingElanInterface = read(broker, LogicalDatastoreType.OPERATIONAL, elanInterfaceId);
+ if(existingElanInterface.isPresent()) {
+ return existingElanInterface.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<ElanInterfaceMac> getElanInterfaceMacEntriesOperationalDataPath(String interfaceName) {
+ return InstanceIdentifier.builder(ElanInterfaceForwardingEntries.class).child(ElanInterfaceMac.class,
+ new ElanInterfaceMacKey(interfaceName)).build();
+ }
+
+ //elan-dpn-interfaces Operational Container
+ public static DpnInterfaces getElanInterfaceInfoByElanDpn(String elanInstanceName, BigInteger dpId) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<DpnInterfaces> elanDpnInterfacesId = getElanDpnInterfaceOperationalDataPath(elanInstanceName, dpId);
+ Optional<DpnInterfaces> elanDpnInterfaces = read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfacesId);
+ if(elanDpnInterfaces.isPresent()) {
+ return elanDpnInterfaces.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<DpnInterfaces> getElanDpnInterfaceOperationalDataPath(String elanInstanceName, BigInteger dpId) {
+ return InstanceIdentifier.builder(ElanDpnInterfaces.class).child(ElanDpnInterfacesList.class,
+ new ElanDpnInterfacesListKey(elanInstanceName)).child(DpnInterfaces.class, new DpnInterfacesKey(dpId)).build();
+ }
+
+ //elan-tag-name-map Operational Container
+ public static ElanTagName getElanInfoByElanTag(long elanTag) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanTagName> elanId = getElanInfoEntriesOperationalDataPath(elanTag);
+ Optional<ElanTagName> existingElanInfo = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanId);
+ if(existingElanInfo.isPresent()) {
+ return existingElanInfo.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<ElanTagName> getElanInfoEntriesOperationalDataPath(long elanTag) {
+ return InstanceIdentifier.builder(ElanTagNameMap.class).child(ElanTagName.class,
+ new ElanTagNameKey(elanTag)).build();
+ }
+
+ // interface-index-tag operational container
+ public static IfIndexInterface getInterfaceInfoByInterfaceTag(long interfaceTag) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<IfIndexInterface> interfaceId = getInterfaceInfoEntriesOperationalDataPath(interfaceTag);
+ Optional<IfIndexInterface> existingInterfaceInfo = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, interfaceId);
+ if(existingInterfaceInfo.isPresent()) {
+ return existingInterfaceInfo.get();
+ }
+ return null;
+ }
+
+ public static InstanceIdentifier<IfIndexInterface> getInterfaceInfoEntriesOperationalDataPath(long interfaceTag) {
+ return InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class,
+ new IfIndexInterfaceKey((int) interfaceTag)).build();
+ }
+
+
+
+ public static InstanceIdentifier<ElanDpnInterfacesList> getElanDpnOperationDataPath(String elanInstanceName) {
+ return InstanceIdentifier.builder(ElanDpnInterfaces.class).child(ElanDpnInterfacesList.class, new ElanDpnInterfacesListKey(elanInstanceName)).build();
+ }
+
+ public static ElanDpnInterfacesList getElanDpnInterfacesList(String elanName) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanDpnInterfacesList> elanDpnInterfaceId = getElanDpnOperationDataPath(elanName);
+ Optional<ElanDpnInterfacesList> existingElanDpnInterfaces = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfaceId);
+ if(existingElanDpnInterfaces.isPresent()) {
+ return existingElanDpnInterfaces.get();
+ }
+ return null;
+ }
+
+ public static ElanDpnInterfaces getElanDpnInterfacesList() {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanDpnInterfaces> elanDpnInterfaceId = InstanceIdentifier.builder(ElanDpnInterfaces.class).build();
+ Optional<ElanDpnInterfaces> existingElanDpnInterfaces = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfaceId);
+ if(existingElanDpnInterfaces.isPresent()) {
+ return existingElanDpnInterfaces.get();
+ }
+ return null;
+ }
+
+ public static ElanForwardingTables getElanForwardingList() {
+ DataBroker broker = elanServiceProvider.getBroker();
+ InstanceIdentifier<ElanForwardingTables> elanForwardingTableId = InstanceIdentifier.builder(ElanForwardingTables.class).build();
+ Optional<ElanForwardingTables> existingElanForwardingList = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanForwardingTableId);
+ if(existingElanForwardingList.isPresent()) {
+ return existingElanForwardingList.get();
+ }
+ return null;
+ }
+
+
+ public static long getElanLocalBCGID(long elanTag) {
+ return ElanConstants.ELAN_GID_MIN + (((elanTag % ElanConstants.ELAN_GID_MIN) *2) - 1);
+ }
+
+ public static long getElanRemoteBCGID(long elanTag) {
+ return ElanConstants.ELAN_GID_MIN + (((elanTag % ElanConstants.ELAN_GID_MIN) *2));
+ }
+
+ public static BigInteger getElanMetadataLabel(long elanTag) {
+ return (BigInteger.valueOf(elanTag)).shiftLeft(24);
+ }
+
+ public static BigInteger getElanMetadataLabel(long elanTag, int lportTag) {
+ return getElanMetadataLabel(elanTag).or(MetaDataUtil.getLportTagMetaData(lportTag));
+ }
+
+ public static BigInteger getElanMetadataMask() {
+ return MetaDataUtil.METADATA_MASK_SERVICE.or(MetaDataUtil.METADATA_MASK_LPORT_TAG);
+ }
+
+ public static void setupMacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, long macTimeout,
+ String macAddress) {
+ IMdsalApiManager mdsalApiManager = elanServiceProvider.getMdsalManager();
+ DataBroker broker = elanServiceProvider.getBroker();
+ IITMProvider itmManager = elanServiceProvider.getItmManager();
+ synchronized (macAddress) {
+ logger.info("Acquired lock for mac : " + macAddress + "Proceeding with install operation.");
+ setupKnownSmacFlow(elanInfo, interfaceInfo, macTimeout, macAddress, mdsalApiManager);
+ setupTermDmacFlows(interfaceInfo, itmManager);
+ setupOrigDmacFlows(elanInfo, interfaceInfo, macAddress, mdsalApiManager, broker);
+ }
+ }
+
+ public static void setupDMacFlowonRemoteDpn(ElanInstance elanInfo, InterfaceInfo interfaceInfo, BigInteger dstDpId,
+ String macAddress) {
+ synchronized (macAddress) {
+ logger.info("Acquired lock for mac : " + macAddress + "Proceeding with install operation.");
+ setupOrigDmacFlowsonRemoteDpn(elanInfo, interfaceInfo, dstDpId, macAddress);
+ }
+ }
+
+
+ private static void setupKnownSmacFlow(ElanInstance elanInfo, InterfaceInfo interfaceInfo, long macTimeout,
+ String macAddress, IMdsalApiManager mdsalApiManager) {
+ FlowEntity flowEntity = getKnownSmacFlowEntity(elanInfo, interfaceInfo, macTimeout, macAddress);
+ mdsalApiManager.installFlow(flowEntity);
+ if (logger.isDebugEnabled()) {
+ logger.debug("Known Smac flow entry created for elan Name:{}, logical Interface port:{} and mac address:{}", elanInfo.getElanInstanceName(), elanInfo.getDescription(), macAddress);
+ }
+ }
+
+ private static FlowEntity getKnownSmacFlowEntity(ElanInstance elanInfo, InterfaceInfo interfaceInfo, long macTimeout, String macAddress) {
+ BigInteger dpId = interfaceInfo.getDpId();
+ int lportTag = interfaceInfo.getInterfaceTag();
+ long elanTag = elanInfo.getElanTag();
+ // Matching metadata and eth_src fields
+ List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
+ mkMatches.add(new MatchInfo(MatchFieldType.metadata, new BigInteger[] {
+ ElanUtils.getElanMetadataLabel(elanInfo.getElanTag(), lportTag),
+ ElanUtils.getElanMetadataMask() }));
+ mkMatches.add(new MatchInfo(MatchFieldType.eth_src, new String[] { macAddress }));
+ List<InstructionInfo> mkInstructions = new ArrayList<InstructionInfo>();
+ mkInstructions.add(new InstructionInfo(InstructionType.goto_table, new long[] { ElanConstants.ELAN_DMAC_TABLE }));
+
+ FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, ElanConstants.ELAN_SMAC_TABLE,
+ getKnownDynamicmacFlowRef(ElanConstants.ELAN_SMAC_TABLE, dpId, lportTag, macAddress, elanTag),
+ 20, elanInfo.getDescription(), (int)macTimeout, 0, ElanConstants.COOKIE_ELAN_KNOWN_SMAC.add(BigInteger.valueOf(elanTag)),
+ mkMatches, mkInstructions);
+ flowEntity.setStrictFlag(true);
+ flowEntity.setSendFlowRemFlag(macTimeout != 0); //If Mac timeout is 0, the flow wont be deleted automatically, so no need to get notified
+ return flowEntity;
+ }
+
+ private static void setupTermDmacFlows(InterfaceInfo interfaceInfo, IITMProvider itmManager) {
+ BigInteger dpId = interfaceInfo.getDpId();
+ long lportGroupId = interfaceInfo.getGroupId();
+ int lportTag = interfaceInfo.getInterfaceTag();
+ List <ActionInfo> actionsInfos = new ArrayList <ActionInfo> ();
+ actionsInfos = getEgressActionsForInterface(interfaceInfo.getInterfaceName());
+
+ //FIXME [ELANBE] ITM Service API to invoke Terminating Service
+ //itmManager.createTerminatingServiceActions(dpId, lportTag, actionsInfos);
+ if (logger.isDebugEnabled()) {
+ logger.debug("Terminating service table flow entry created on dpn:{} for logical Interface port:{}", dpId, interfaceInfo.getPortName());
+ }
+ }
+
+ public static List<ActionInfo> getEgressActionsForInterface(String ifName) {
+ List<ActionInfo> listActionInfo = new ArrayList<ActionInfo>();
+ try {
+ Future<RpcResult<GetEgressActionsForInterfaceOutput>> result =
+ elanServiceProvider.getInterfaceManagerRpcService().getEgressActionsForInterface(
+ new GetEgressActionsForInterfaceInputBuilder().setIntfName(ifName).build());
+ RpcResult<GetEgressActionsForInterfaceOutput> rpcResult = result.get();
+ System.out.println("Data is populated");
+ if(!rpcResult.isSuccessful()) {
+ logger.warn("RPC Call to Get egress actions for interface {} returned with Errors {}", ifName, rpcResult.getErrors());
+ } else {
+ List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> actions =
+ rpcResult.getResult().getAction();
+ for (Action action : actions) {
+ org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action actionClass = action.getAction();
+ if (actionClass instanceof OutputActionCase) {
+ System.out.println("Data ");
+ listActionInfo.add(new ActionInfo(ActionType.output,
+ new String[] {((OutputActionCase)actionClass).getOutputAction()
+ .getOutputNodeConnector().getValue()}));
+ } else if (actionClass instanceof PushVlanActionCase) {
+ listActionInfo.add(new ActionInfo(ActionType.push_vlan, new String[] {}));
+ } else if (actionClass instanceof SetFieldCase) {
+ if (((SetFieldCase)actionClass).getSetField().getVlanMatch() != null) {
+ int vlanVid = ((SetFieldCase)actionClass).getSetField().getVlanMatch().getVlanId().getVlanId().getValue();
+ listActionInfo.add(new ActionInfo(ActionType.set_field_vlan_vid,
+ new String[] { Long.toString(vlanVid) }));
+ }
+ }
+ }
+ }
+ } catch (InterruptedException | ExecutionException e) {
+ logger.warn("Exception when egress actions for interface {}", ifName, e);
+ }
+ return listActionInfo;
+ }
+
+ private static void setupOrigDmacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, String macAddress,
+ IMdsalApiManager mdsalApiManager, DataBroker broker) {
+ BigInteger dpId = interfaceInfo.getDpId();
+ String ifName = interfaceInfo.getInterfaceName();
+ long ifTag = interfaceInfo.getInterfaceTag();
+ long groupId = interfaceInfo.getGroupId();
+ String elanInstanceName = elanInfo.getElanInstanceName();
+ List<DpnInterfaces> remoteFEs = getInvolvedDpnsInElan(elanInstanceName);
+ if(remoteFEs != null) {
+ for (DpnInterfaces remoteFE : remoteFEs) {
+ Long elanTag = elanInfo.getElanTag();
+ if (remoteFE.getDpId().equals(dpId)) {
+ // On the local FE set up a direct output flow
+ setupLocalDmacFlow(elanTag, dpId, ifName, macAddress, elanInstanceName, mdsalApiManager, ifTag);
+ if (logger.isDebugEnabled()) {
+ logger.debug("Dmac flow entry created for elan Name:{}, logical port Name:{} and mac address:{} on dpn:{}", elanInstanceName, interfaceInfo.getPortName(), macAddress, dpId);
+ }
+ } else {
+ if (isDpnPresent(remoteFE.getDpId())) {
+ // Check for the Remote DPN present in Inventory Manager
+ setupRemoteDmacFlow(remoteFE.getDpId(), dpId, interfaceInfo.getInterfaceTag(), elanTag, macAddress, elanInstanceName);
+ if (logger.isDebugEnabled()) {
+ logger.debug("Dmac flow entry created for elan Name:{}, logical port Name:{} and mac address:{} on dpn:{}", elanInstanceName, interfaceInfo.getPortName(), macAddress, remoteFE.getDpId());
+ }
+ }
+ }
+ }
+ }
+ }
+
+ private static void setupOrigDmacFlowsonRemoteDpn(ElanInstance elanInfo, InterfaceInfo interfaceInfo, BigInteger dstDpId, String macAddress) {
+ BigInteger dpId = interfaceInfo.getDpId();
+ String elanInstanceName = elanInfo.getElanInstanceName();
+ List<DpnInterfaces> remoteFEs = getInvolvedDpnsInElan(elanInstanceName);
+ for(DpnInterfaces remoteFE: remoteFEs) {
+ Long elanTag = elanInfo.getElanTag();
+ if (remoteFE.getDpId().equals(dstDpId)) {
+ // Check for the Remote DPN present in Inventory Manager
+ setupRemoteDmacFlow(dstDpId, dpId, interfaceInfo.getInterfaceTag(), elanTag, macAddress, elanInstanceName);
+ if (logger.isDebugEnabled()) {
+ logger.debug("Dmac flow entry created for elan Name:{}, logical port Name:{} and mac address {} on dpn:{}", elanInstanceName, interfaceInfo.getPortName(), macAddress, remoteFE.getDpId());
+ }
+ break;
+ }
+ }
+ }
+
+
+ @SuppressWarnings("unchecked")
+ public static List<DpnInterfaces> getInvolvedDpnsInElan(String elanName) {
+ List<DpnInterfaces> dpns = ElanInstanceManager.getElanInstanceManager().getElanDPNByName(elanName);
+ return dpns;
+ }
+
+ private static void setupLocalDmacFlow(long elanTag, BigInteger dpId, String ifName, String macAddress,
+ String displayName, IMdsalApiManager mdsalApiManager, long ifTag) {
+ FlowEntity flowEntity = getLocalDmacFlowEntry(elanTag, dpId, ifName, macAddress, displayName, ifTag);
+ mdsalApiManager.installFlow(flowEntity);
+
+ }
+
+ public static String getKnownDynamicmacFlowRef(short tableId, BigInteger dpId, long lporTag, String macAddress, long elanTag) {
+ return new StringBuffer().append(tableId).append(elanTag).append(dpId).append(lporTag).append(macAddress).toString();
+ }
+
+ public static String getKnownDynamicmacFlowRef(short tableId, BigInteger dpId, BigInteger remoteDpId, String macAddress, long elanTag) {
+ return new StringBuffer().append(tableId).append(elanTag).append(dpId).append(remoteDpId).append(macAddress).toString();
+ }
+
+ public static FlowEntity getLocalDmacFlowEntry(long elanTag, BigInteger dpId, String ifName, String macAddress,
+ String displayName, long ifTag) {
+ List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
+ mkMatches.add(new MatchInfo(MatchFieldType.metadata, new BigInteger[] {
+ ElanUtils.getElanMetadataLabel(elanTag),
+ MetaDataUtil.METADATA_MASK_SERVICE }));
+ mkMatches.add(new MatchInfo(MatchFieldType.eth_dst, new String[] { macAddress }));
+
+ List<InstructionInfo> mkInstructions = new ArrayList<InstructionInfo>();
+ List <ActionInfo> actionsInfos = new ArrayList <ActionInfo> ();
+ actionsInfos.addAll(getEgressActionsForInterface(ifName));
+ mkInstructions.add(new InstructionInfo(InstructionType.write_actions, actionsInfos));
+
+ FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, ElanConstants.ELAN_DMAC_TABLE,
+ getKnownDynamicmacFlowRef(ElanConstants.ELAN_DMAC_TABLE, dpId, ifTag, macAddress, elanTag),
+ 20, displayName, 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)),
+ mkMatches, mkInstructions);
+ return flowEntity;
+ }
+
+ public static void setupRemoteDmacFlow(BigInteger srcDpId, BigInteger destDpId, int lportTag, long elanTag, String macAddress,
+ String displayName) {
+ IMdsalApiManager mdsalApiManager = elanServiceProvider.getMdsalManager();
+ FlowEntity flowEntity = getRemoteDmacFlowEntry(srcDpId, destDpId, lportTag, elanTag, macAddress, displayName);
+ mdsalApiManager.installFlow(flowEntity);
+ }
+
+ public static FlowEntity getRemoteDmacFlowEntry(BigInteger srcDpId, BigInteger destDpId, int lportTag, long elanTag,
+ String macAddress, String displayName) {
+ IITMProvider itmManager = elanServiceProvider.getItmManager();
+ List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
+ mkMatches.add(new MatchInfo(MatchFieldType.metadata, new BigInteger[]{
+ ElanUtils.getElanMetadataLabel(elanTag),
+ MetaDataUtil.METADATA_MASK_SERVICE }));
+ mkMatches.add(new MatchInfo(MatchFieldType.eth_dst, new String[] { macAddress }));
+
+ List<InstructionInfo> mkInstructions = new ArrayList<InstructionInfo>();
+ //List of ActionInfo for the provided Source and Destination DPIDs
+ try {
+ //FIXME [ELANBE] Removing ITM API for now, will need this for multi dpn.
+ //List<ActionInfo> actionsInfos = itmManager.ITMIngressGetActions(srcDpId, destDpId, lportTag);
+ //mkInstructions.add(new InstructionInfo(InstructionType.write_actions, actionsInfos));
+ } catch (Exception e) {
+ logger.error("Interface Not Found exception");
+ }
+
+ FlowEntity flowEntity = MDSALUtil.buildFlowEntity(srcDpId, ElanConstants.ELAN_DMAC_TABLE,
+ getKnownDynamicmacFlowRef(ElanConstants.ELAN_DMAC_TABLE, srcDpId, destDpId, macAddress, elanTag),
+ 20, displayName, 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)),
+ mkMatches, mkInstructions);
+ return flowEntity;
+ }
+
+ public static void deleteMacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, MacEntry macEntry) {
+ if (elanInfo == null || interfaceInfo == null) {
+ return;
+ }
+ String macAddress = macEntry.getMacAddress().getValue();
+ synchronized (macAddress) {
+ logger.info("Acquired lock for mac : " + macAddress + "Proceeding with remove operation.");
+ deleteMacFlows(elanInfo, interfaceInfo, macAddress, true);
+ }
+ }
+
+ public static void deleteMacFlows(ElanInstance elanInfo, InterfaceInfo interfaceInfo, String macAddress, boolean deleteSmac) {
+ String elanInstanceName = elanInfo.getElanInstanceName();
+ String ifName = interfaceInfo.getInterfaceName();
+ long ifTag = interfaceInfo.getInterfaceTag();
+ List<DpnInterfaces> remoteFEs = getInvolvedDpnsInElan(elanInstanceName);
+ IMdsalApiManager mdsalApiManager = elanServiceProvider.getMdsalManager();
+ IITMProvider itmManager = elanServiceProvider.getItmManager();
+ BigInteger srcdpId = interfaceInfo.getDpId();
+ String displayName = elanInstanceName;
+ long groupId = interfaceInfo.getGroupId();
+ for (DpnInterfaces dpnInterface: remoteFEs) {
+ Long elanTag = elanInfo.getElanTag();
+ if (dpnInterface.getDpId().equals(srcdpId)) {
+ if(deleteSmac) {
+ mdsalApiManager.removeFlow(getKnownSmacFlowEntity(elanInfo, interfaceInfo, 0, macAddress));
+ }
+ mdsalApiManager.removeFlow(getLocalDmacFlowEntry(elanTag, dpnInterface.getDpId(), ifName, macAddress, displayName, ifTag));
+
+ //FIXME [ELANBE] Removing ITM API for now, will need this for multi dpn.
+ //itmManager.removeTerminatingServiceAction(dpnInterface.getDpId(), interfaceInfo.getInterfaceTag());
+ if (logger.isDebugEnabled()) {
+ logger.debug("All the required flows deleted for elan:{}, logical Interface port:{} and mac address:{} on dpn:{}", elanInstanceName, interfaceInfo.getPortName(), macAddress, dpnInterface.getDpId());
+ }
+ } else if (isDpnPresent(dpnInterface.getDpId())) {
+ mdsalApiManager.removeFlow(
+ getRemoteDmacFlowEntry(dpnInterface.getDpId(), srcdpId, interfaceInfo.getInterfaceTag(), elanTag, macAddress,
+ displayName));
+ if (logger.isDebugEnabled()) {
+ logger.debug("Dmac flow entry deleted for elan:{}, logical interface port:{} and mac address:{} on dpn:{}", elanInstanceName, interfaceInfo.getPortName(), macAddress, dpnInterface.getDpId());
+ }
+ }
+ }
+ }
+
+ public static void UpdateOperationalDataStore(DataBroker broker, IdManagerService idManager, ElanInstance elanInstanceAdded) {
+ String elanInstanceName = elanInstanceAdded.getElanInstanceName();
+ long elanTag = ElanUtils.getUniqueId(idManager, ElanConstants.ELAN_ID_POOL_NAME, elanInstanceName);
+ Elan elanInfo = new ElanBuilder().setName(elanInstanceName).setKey(new ElanKey(elanInstanceName)).build();
+ //Add the ElanState in the elan-state operational data-store
+ MDSALUtil.syncWrite(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanInstanceOperationalDataPath(elanInstanceName), elanInfo);
+ //Add the ElanMacTable in the elan-mac-table operational data-store
+ MacTable elanMacTable = new MacTableBuilder().setKey(new MacTableKey(elanInstanceName)).build();
+ MDSALUtil.syncWrite(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanMacTableOperationalDataPath(elanInstanceName), elanMacTable);
+ ElanTagName elanTagName = new ElanTagNameBuilder().setElanTag(elanTag).setKey(new ElanTagNameKey(elanTag)).setName(elanInstanceName).build();
+ //Add the ElanTag to ElanName in the elan-tag-name Operational data-store
+ MDSALUtil.syncWrite(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanInfoEntriesOperationalDataPath(elanTag), elanTagName);
+ ElanInstance elanInstanceWithTag = new ElanInstanceBuilder().setElanInstanceName(elanInstanceName).setDescription(elanInstanceAdded.getDescription()).setMacTimeout(elanInstanceAdded
+ .getMacTimeout() == null ? ElanConstants.DEFAULT_MAC_TIME_OUT : elanInstanceAdded.getMacTimeout()).setKey(elanInstanceAdded.getKey()).setElanTag(elanTag).build();
+ MDSALUtil.syncUpdate(broker, LogicalDatastoreType.CONFIGURATION, getElanInstanceIdentifier(elanInstanceName), elanInstanceWithTag);
+ }
+
+ public static boolean isDpnPresent(BigInteger dpnId) {
+ DataBroker broker = elanServiceProvider.getBroker();
+ boolean isPresent = false;
+ String dpn = String.format("%s:%s", "openflow",dpnId);
+ NodeId nodeId = new NodeId(dpn);
+ InstanceIdentifier<Node> node = InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(nodeId)).build();
+ Optional<Node> nodePresent = read(broker, LogicalDatastoreType.OPERATIONAL, node);
+ if(nodePresent.isPresent()) {
+ isPresent = true;
+ }
+ return isPresent;
+ }
+
+ public static ServicesInfo getServiceInfo(String elanInstanceName, long elanTag, String interfaceName) {
+ int priority = ElanConstants.ELAN_SERVICE_PRIORITY;
+ int instructionKey = 0;
+ List<Instruction> instructions = new ArrayList<Instruction>();
+ instructions.add(MDSALUtil.buildAndGetWriteMetadaInstruction(ElanUtils.getElanMetadataLabel(elanTag), MetaDataUtil.METADATA_MASK_SERVICE, ++instructionKey));
+ instructions.add(MDSALUtil.buildAndGetGotoTableInstruction(ElanConstants.ELAN_SMAC_TABLE, ++instructionKey));
+
+ ServicesInfo serviceInfo = InterfaceServiceUtil.buildServiceInfo(String.format("%s.%s", elanInstanceName, interfaceName), ElanConstants.ELAN_SERVICE_INDEX,
+ priority, ElanConstants.COOKIE_ELAN_INGRESS_TABLE, instructions);
+ return serviceInfo;
+ }
+
+ public static <T extends DataObject> void delete(DataBroker broker, LogicalDatastoreType datastoreType,
+ InstanceIdentifier<T> path, FutureCallback<Void> callback) {
+ WriteTransaction tx = broker.newWriteOnlyTransaction();
+ tx.delete(datastoreType, path);
+ Futures.addCallback(tx.submit(), callback);
+ }
+
+ public static <T extends DataObject> void syncWrite(DataBroker broker, LogicalDatastoreType datastoreType,
+ InstanceIdentifier<T> path, T data) {
+ WriteTransaction tx = broker.newWriteOnlyTransaction();
+ tx.put(datastoreType, path, data, true);
+ CheckedFuture<Void, TransactionCommitFailedException> futures = tx.submit();
+ try {
+ futures.get();
+ } catch (InterruptedException | ExecutionException e) {
+ logger.error("Error writing to datastore (path, data) : ({}, {})", path, data);
+ throw new RuntimeException(e.getMessage());
+ }
+ }
+
+
+ public static BoundServices getBoundServices(String serviceName, short servicePriority, int flowPriority,
+ BigInteger cookie, List<Instruction> instructions) {
+ StypeOpenflowBuilder augBuilder = new StypeOpenflowBuilder().setFlowCookie(cookie).setFlowPriority(flowPriority).setInstruction(instructions);
+ return new BoundServicesBuilder().setKey(new BoundServicesKey(servicePriority))
+ .setServiceName(serviceName).setServicePriority(servicePriority)
+ .setServiceType(ServiceTypeFlowBased.class).addAugmentation(StypeOpenflow.class, augBuilder.build()).build();
+ }
+
+ public static InstanceIdentifier<BoundServices> buildServiceId(String vpnInterfaceName, short serviceIndex) {
+ return InstanceIdentifier.builder(ServiceBindings.class).child(ServicesInfo.class, new ServicesInfoKey(vpnInterfaceName))
+ .child(BoundServices.class, new BoundServicesKey(serviceIndex)).build();
+ }
+
+}
Code Review / vpnservice.git / blobdiff