2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.openflowplugin.openflow.md.core.translator;
10 import java.math.BigInteger;
11 import java.util.Collections;
12 import java.util.List;
13 import java.util.concurrent.CopyOnWriteArrayList;
14 import org.opendaylight.openflowplugin.api.openflow.md.core.IMDMessageTranslator;
15 import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
16 import org.opendaylight.openflowplugin.api.openflow.md.core.session.SessionContext;
17 import org.opendaylight.openflowplugin.openflow.md.util.PortTranslatorUtil;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.features.reply.PhyPort;
21 import org.opendaylight.yangtools.yang.binding.DataObject;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class FeaturesV10ToNodeConnectorUpdatedTranslator implements IMDMessageTranslator<OfHeader, List<DataObject>> {
26 private static final Logger LOG = LoggerFactory
27 .getLogger(FeaturesV10ToNodeConnectorUpdatedTranslator.class);
30 public List<DataObject> translate(SwitchConnectionDistinguisher cookie,
31 SessionContext sc, OfHeader msg) {
32 if (msg instanceof GetFeaturesOutput) {
33 GetFeaturesOutput features = (GetFeaturesOutput) msg;
34 List<DataObject> list = new CopyOnWriteArrayList<DataObject>();
35 BigInteger datapathId = sc.getFeatures().getDatapathId();
36 if( features.getPhyPort() != null ) {
37 for (PhyPort port : features.getPhyPort()) {
38 list.add(PortTranslatorUtil.translatePort(msg.getVersion(), datapathId, port.getPortNo(), port));
43 // TODO - Do something smarter than returning null if translation fails... what Exception should we throw here?
44 return Collections.emptyList();