+++ /dev/null
-/*
- * 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.sal.compatibility.topology;
-
-import com.google.common.base.Function;
-import com.google.common.collect.FluentIterable;
-import org.opendaylight.controller.md.sal.binding.util.TypeSafeDataReader;
-import org.opendaylight.controller.sal.compatibility.NodeMapping;
-import org.opendaylight.controller.sal.core.ConstructionException;
-import org.opendaylight.controller.sal.core.Edge;
-import org.opendaylight.controller.sal.core.Node;
-import org.opendaylight.controller.sal.core.Node.NodeIDType;
-import org.opendaylight.controller.sal.core.NodeConnector;
-import org.opendaylight.controller.sal.core.NodeConnector.NodeConnectorIDType;
-import org.opendaylight.controller.sal.core.Property;
-import org.opendaylight.controller.sal.core.UpdateType;
-import org.opendaylight.controller.sal.topology.TopoEdgeUpdate;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
-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.topology.Link;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.List;
-import java.util.Set;
-import java.util.concurrent.CopyOnWriteArrayList;
-import java.util.regex.Pattern;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-public final class TopologyMapping {
- private static final Logger LOG = LoggerFactory.getLogger(TopologyMapping.class);
- private final static Pattern NUMBERS_ONLY = Pattern.compile("[0-9]+");
-
- private TopologyMapping() {
- throw new UnsupportedOperationException("Utility class. Instantiation is not allowed.");
- }
-
- public static List<TopoEdgeUpdate> toADEdgeUpdates(final Topology topology,final TypeSafeDataReader reader) {
- final List<TopoEdgeUpdate> result = new CopyOnWriteArrayList<>();
- return FluentIterable.from(topology.getLink()).transform(
- new Function<Link, TopoEdgeUpdate>() {
- @Override
- public TopoEdgeUpdate apply(final Link input) {
- try {
- return toTopoEdgeUpdate(toAdEdge(input, topology), reader);
- } catch (ConstructionException e) {
- throw new IllegalArgumentException(String.format("Failed to construct edge update for {}", input), e);
- }
- }}
- ).copyInto(result);
- }
-
- public static Edge toAdEdge(final Link link, final Topology topology) throws ConstructionException {
- final NodeConnector adSrc = toADNodeConnector(link.getSource().getSourceTp(), link.getSource().getSourceNode());
- final NodeConnector adDst = toADNodeConnector(link.getDestination().getDestTp(), link.getDestination().getDestNode());
- return new Edge(adSrc, adDst);
- }
-
- public static TopoEdgeUpdate toTopoEdgeUpdate(final Edge e, final TypeSafeDataReader reader) {
- return toTopoEdgeUpdate(e, UpdateType.ADDED, reader);
- }
-
- public static TopoEdgeUpdate toTopoEdgeUpdate(final Edge e,final UpdateType type,final TypeSafeDataReader reader) {
- return new TopoEdgeUpdate(e, toAdEdgeProperties(e, reader), type);
- }
-
- public static Set<Property> toAdEdgeProperties(final Edge e,final TypeSafeDataReader reader) {
- final NodeConnectorRef ncref = NodeMapping.toNodeConnectorRef(e.getTailNodeConnector());
- if(ncref == null) {
- LOG.debug("Edge {} ncref {}",e,ncref);
- return null;
- }
-
- @SuppressWarnings("unchecked")
- final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector> ncInstanceId =
- (InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector>) ncref.getValue();
- if(ncInstanceId == null) {
- LOG.debug("Edge {} ncref {}",e,ncref);
- return null;
- }
-
- final org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector nc = reader.readOperationalData(ncInstanceId);
- if(nc == null) {
- return null;
- }
- return NodeMapping.toADNodeConnectorProperties(nc);
- }
-
- public static String toADNodeId(final NodeId nodeId) {
- return nodeId.getValue().replaceFirst("^.*:", "");
- }
-
- public static NodeConnector toADNodeConnector(final TpId source, final NodeId nodeId) throws ConstructionException {
- checkNotNull(source);
- String nodeConnectorIdStripped = toADNodeConnectorId(source);
- if (NUMBERS_ONLY.matcher(nodeConnectorIdStripped).matches()) {
- return new NodeConnector(NodeConnectorIDType.OPENFLOW, Short.valueOf(nodeConnectorIdStripped), toADNode(nodeId));
- }
- LOG.debug("NodeConnectorId does not match openflow id type, using " + NodeMapping.MD_SAL_TYPE + "instead");
- NodeConnectorIDType.registerIDType(NodeMapping.MD_SAL_TYPE, String.class, NodeMapping.MD_SAL_TYPE);
- return new NodeConnector(NodeMapping.MD_SAL_TYPE, nodeConnectorIdStripped, toADNode(nodeId));
- }
-
- public static String toADNodeConnectorId(final TpId nodeConnectorId) {
- return nodeConnectorId.getValue().replaceFirst("^.*:", "");
- }
-
- public static Node toADNode(final NodeId nodeId) throws ConstructionException {
- checkNotNull(nodeId);
- String nodeIdStripped = toADNodeId(nodeId);
- if (NUMBERS_ONLY.matcher(nodeIdStripped).matches()) {
- return new Node(NodeIDType.OPENFLOW, Long.valueOf(nodeIdStripped));
- }
- LOG.debug("NodeId does not match openflow id type, using " + NodeMapping.MD_SAL_TYPE + "instead");
- NodeIDType.registerIDType(NodeMapping.MD_SAL_TYPE, String.class);
- return new Node(NodeMapping.MD_SAL_TYPE, nodeId.getValue());
- }
-}
Code Review / controller.git / blobdiff