2 * Copyright (c) 2015 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
9 package org.opendaylight.openflowplugin.impl.statistics.services.compatibility;
11 import java.util.ArrayList;
12 import java.util.List;
13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
14 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
15 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter32;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter64;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueue;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdate;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdateBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMapBuilder;
30 * Pulled out queue stats to notification transformation.
32 public final class QueueStatisticsToNotificationTransformer {
34 private QueueStatisticsToNotificationTransformer() {
35 // Hide implicit constructor
39 * Transform statistics to notification.
41 * @param mpReplyList raw multipart response from device
42 * @param deviceInfo device state
43 * @param ofVersion device version
44 * @param emulatedTxId emulated transaction Id
45 * @return notification containing flow stats
47 public static QueueStatisticsUpdate transformToNotification(final List<MultipartReply> mpReplyList,
48 final DeviceInfo deviceInfo,
49 final OpenflowVersion ofVersion,
50 final TransactionId emulatedTxId) {
52 QueueStatisticsUpdateBuilder notification = new QueueStatisticsUpdateBuilder();
53 notification.setId(deviceInfo.getNodeId());
54 notification.setMoreReplies(Boolean.FALSE);
55 notification.setTransactionId(emulatedTxId);
57 notification.setQueueIdAndStatisticsMap(new ArrayList<>());
58 for (MultipartReply mpReply : mpReplyList) {
60 MultipartReplyQueueCase caseBody = (MultipartReplyQueueCase) mpReply.getMultipartReplyBody();
61 MultipartReplyQueue replyBody = caseBody.getMultipartReplyQueue();
63 for (QueueStats queueStats : replyBody.getQueueStats()) {
65 QueueIdAndStatisticsMapBuilder statsBuilder =
66 new QueueIdAndStatisticsMapBuilder();
67 statsBuilder.setNodeConnectorId(
68 InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(
69 deviceInfo.getDatapathId(),
70 queueStats.getPortNo(), ofVersion));
71 statsBuilder.setTransmissionErrors(new Counter64(queueStats.getTxErrors()));
72 statsBuilder.setTransmittedBytes(new Counter64(queueStats.getTxBytes()));
73 statsBuilder.setTransmittedPackets(new Counter64(queueStats.getTxPackets()));
75 DurationBuilder durationBuilder = new DurationBuilder();
76 durationBuilder.setSecond(new Counter32(queueStats.getDurationSec()));
77 durationBuilder.setNanosecond(new Counter32(queueStats.getDurationNsec()));
78 statsBuilder.setDuration(durationBuilder.build());
80 statsBuilder.setQueueId(new QueueId(queueStats.getQueueId()));
82 notification.getQueueIdAndStatisticsMap().add(statsBuilder.build());
85 return notification.build();