fc4f6c08e11b5056d7a9ee327146b168cc7d9f8e
[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / statistics / services / compatibility / QueueStatisticsToNotificationTransformer.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8
9 package org.opendaylight.openflowplugin.impl.statistics.services.compatibility;
10
11 import java.util.ArrayList;
12 import java.util.List;
13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
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.rev100924.Counter32;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.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.QueueIdAndStatisticsMap;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMapBuilder;
29
30 /**
31  * pulled out queue stats to notification transformation
32  */
33 public class QueueStatisticsToNotificationTransformer {
34
35     /**
36      * @param mpReplyList   raw multipart response from device
37      * @param deviceState   device state
38      * @param ofVersion     device version
39      * @param emulatedTxId
40      * @return notification containing flow stats
41      */
42     public static QueueStatisticsUpdate transformToNotification(final List<MultipartReply> mpReplyList,
43                                                                 final DeviceState deviceState,
44                                                                 final OpenflowVersion ofVersion,
45                                                                 final TransactionId emulatedTxId) {
46
47         QueueStatisticsUpdateBuilder notification = new QueueStatisticsUpdateBuilder();
48         notification.setId(deviceState.getNodeId());
49         notification.setMoreReplies(Boolean.FALSE);
50         notification.setTransactionId(emulatedTxId);
51
52         notification.setQueueIdAndStatisticsMap(new ArrayList<QueueIdAndStatisticsMap>());
53         for (MultipartReply mpReply : mpReplyList) {
54
55             MultipartReplyQueueCase caseBody = (MultipartReplyQueueCase) mpReply.getMultipartReplyBody();
56             MultipartReplyQueue replyBody = caseBody.getMultipartReplyQueue();
57
58             for (QueueStats queueStats : replyBody.getQueueStats()) {
59
60                 QueueIdAndStatisticsMapBuilder statsBuilder =
61                         new QueueIdAndStatisticsMapBuilder();
62                 statsBuilder.setNodeConnectorId(
63                         InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(
64                                 deviceState.getFeatures().getDatapathId(),
65                                 queueStats.getPortNo(), ofVersion));
66                 statsBuilder.setTransmissionErrors(new Counter64(queueStats.getTxErrors()));
67                 statsBuilder.setTransmittedBytes(new Counter64(queueStats.getTxBytes()));
68                 statsBuilder.setTransmittedPackets(new Counter64(queueStats.getTxPackets()));
69
70                 DurationBuilder durationBuilder = new DurationBuilder();
71                 durationBuilder.setSecond(new Counter32(queueStats.getDurationSec()));
72                 durationBuilder.setNanosecond(new Counter32(queueStats.getDurationNsec()));
73                 statsBuilder.setDuration(durationBuilder.build());
74
75                 statsBuilder.setQueueId(new QueueId(queueStats.getQueueId()));
76
77                 notification.getQueueIdAndStatisticsMap().add(statsBuilder.build());
78             }
79         }
80         return notification.build();
81     }
82
83
84 }