+++ /dev/null
-/*
- * Copyright (c) 2016 CableLabs 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.unimgr.impl;
-
-import java.util.List;
-
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
-import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
-import org.opendaylight.unimgr.api.IUnimgrConsoleProvider;
-import org.opendaylight.unimgr.utils.EvcUtils;
-import org.opendaylight.unimgr.utils.MdsalUtils;
-import org.opendaylight.unimgr.utils.OvsdbUtils;
-import org.opendaylight.unimgr.utils.UniUtils;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeRef;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.Evc;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.EvcAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.UniAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniDest;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniSource;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopologyBuilder;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Link;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.CheckedFuture;
-
-public class UnimgrProvider implements BindingAwareProvider, AutoCloseable, IUnimgrConsoleProvider {
-
- private static final Logger LOG = LoggerFactory.getLogger(UnimgrProvider.class);
- private DataBroker dataBroker;
- private EvcDataTreeChangeListener evcListener;
- private OvsNodeDataTreeChangeListener ovsListener;
- private UniDataTreeChangeListener uniListener;
-
- public UnimgrProvider(DataBroker dataBroker) {
- LOG.info("Unimgr provider initialized");
- this.dataBroker = dataBroker;
- }
-
- @Override
- public boolean addEvc(final EvcAugmentation evc) {
- // TODO Auto-generated method stub
- return false;
- }
-
- @Override
- public boolean addUni(final UniAugmentation uniAug) {
- if ((uniAug == null) || (uniAug.getIpAddress() == null) || (uniAug.getMacAddress() == null)) {
- return false;
- }
- return UniUtils.createUniNode(dataBroker, uniAug);
- }
-
- @Override
- public Evc getEvc(final String uuid) {
- // TODO Auto-generated method stub
- return null;
- }
-
- @Override
- public UniAugmentation getUni(final IpAddress ipAddress) {
- return UniUtils.getUni(dataBroker, LogicalDatastoreType.OPERATIONAL, ipAddress);
- }
-
- protected void initDatastore(final LogicalDatastoreType type,
- final TopologyId topoId) {
- final InstanceIdentifier<Topology> path = InstanceIdentifier
- .create(NetworkTopology.class)
- .child(Topology.class,
- new TopologyKey(topoId));
- initializeTopology(type);
- final ReadWriteTransaction transaction = dataBroker.newReadWriteTransaction();
- final CheckedFuture<Optional<Topology>, ReadFailedException> unimgrTp = transaction.read(type,
- path);
- try {
- if (!unimgrTp.get().isPresent()) {
- final TopologyBuilder tpb = new TopologyBuilder();
- tpb.setTopologyId(topoId);
- transaction.put(type, path, tpb.build());
- transaction.submit().get();
- } else {
- transaction.cancel();
- }
- } catch (final Exception e) {
- LOG.error("Error initializing unimgr topology", e);
- }
- }
-
- private void initializeTopology(final LogicalDatastoreType type) {
- final ReadWriteTransaction transaction = dataBroker.newReadWriteTransaction();
- final InstanceIdentifier<NetworkTopology> path = InstanceIdentifier.create(NetworkTopology.class);
- final CheckedFuture<Optional<NetworkTopology>, ReadFailedException> topology = transaction.read(type,path);
- try {
- if (!topology.get().isPresent()) {
- final NetworkTopologyBuilder ntb = new NetworkTopologyBuilder();
- transaction.put(type,path,ntb.build());
- transaction.submit().get();
- } else {
- transaction.cancel();
- }
- } catch (final Exception e) {
- LOG.error("Error initializing unimgr topology {}", e);
- }
- }
-
- @Override
- public List<UniAugmentation> listUnis(final LogicalDatastoreType dataStoreType) {
- return UniUtils.getUnis(dataBroker, dataStoreType);
- }
-
- @Override
- public void onSessionInitiated(ProviderContext providerContext) {
- //not called as provider is not registered in ODL context
- }
-
- /**
- * Initialization method for UnimgrProvider, used by blueprint.
- */
- public void init() {
- LOG.info("UnimgrProvider Session Initiated");
-
- // Register the data trees change listener
- uniListener = new UniDataTreeChangeListener(dataBroker);
- evcListener = new EvcDataTreeChangeListener(dataBroker);
- ovsListener = new OvsNodeDataTreeChangeListener(dataBroker);
-
- // Initialize operational and default config data in MD-SAL data store
- initDatastore(LogicalDatastoreType.CONFIGURATION,
- UnimgrConstants.UNI_TOPOLOGY_ID);
- initDatastore(LogicalDatastoreType.OPERATIONAL,
- UnimgrConstants.UNI_TOPOLOGY_ID);
- initDatastore(LogicalDatastoreType.CONFIGURATION,
- UnimgrConstants.EVC_TOPOLOGY_ID);
- initDatastore(LogicalDatastoreType.OPERATIONAL,
- UnimgrConstants.EVC_TOPOLOGY_ID);
- }
-
-
- @Override
- public void close() throws Exception {
- LOG.info("UnimgrProvider Closed");
- uniListener.close();
- evcListener.close();
- ovsListener.close();
- }
-
- @Override
- public boolean removeEvc(final String uuid) {
- // TODO Auto-generated method stub
- return false;
- }
-
- @Override
- public boolean removeUni(final IpAddress ipAddress) {
- final InstanceIdentifier<Node> iidUni =
- UnimgrMapper.getUniIid(dataBroker, ipAddress, LogicalDatastoreType.CONFIGURATION);
- if (iidUni == null) {
- return false;
- }
- return MdsalUtils.deleteNode(dataBroker, iidUni, LogicalDatastoreType.CONFIGURATION);
- }
-
- @Override
- public boolean updateEvc(final InstanceIdentifier<Link> evcKey, final EvcAugmentation evc,
- final UniSource uniSource, final UniDest uniDest) {
- final InstanceIdentifier<?> sourceUniIid = uniSource.getUni();
- final InstanceIdentifier<?> destinationUniIid = uniDest.getUni();
- return EvcUtils.updateEvcNode(LogicalDatastoreType.CONFIGURATION, evcKey, evc, sourceUniIid,
- destinationUniIid, dataBroker);
- }
-
- @Override
- public boolean updateUni(final UniAugmentation uni) {
- // Remove the old UNI with IpAdress and create a new one with updated informations
- if (uni != null) {
- LOG.trace("UNI updated {}.", uni.getIpAddress().getIpv4Address());
- final InstanceIdentifier<?> uniIID = UnimgrMapper.getUniIid(dataBroker,
- uni.getIpAddress(), LogicalDatastoreType.OPERATIONAL);
- Node ovsdbNode;
- if (uni.getOvsdbNodeRef() != null) {
- final OvsdbNodeRef ovsdbNodeRef = uni.getOvsdbNodeRef();
- ovsdbNode = MdsalUtils.readNode(dataBroker,
- LogicalDatastoreType.OPERATIONAL, ovsdbNodeRef.getValue()).get();
-
- UniUtils.updateUniNode(LogicalDatastoreType.OPERATIONAL, uniIID, uni, ovsdbNode, dataBroker);
- LOG.trace("UNI updated {}.", uni.getIpAddress().getIpv4Address());
- } else {
- final Optional<Node> optionalOvsdbNode = OvsdbUtils.findOvsdbNode(dataBroker, uni);
- ovsdbNode = optionalOvsdbNode.get();
- }
- MdsalUtils.deleteNode(dataBroker, uniIID, LogicalDatastoreType.OPERATIONAL);
- return (UniUtils.updateUniNode(LogicalDatastoreType.CONFIGURATION, uniIID,
- uni, ovsdbNode, dataBroker) && UniUtils.updateUniNode(LogicalDatastoreType.OPERATIONAL, uniIID,
- uni, ovsdbNode, dataBroker));
- }
- return false;
- }
-}
Code Review / unimgr.git / blobdiff