2 * Copyright (c) 2016 Intel Corporation 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.ovsdb.southbound.ovsdb.transact;
10 import static java.nio.charset.StandardCharsets.UTF_8;
11 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
13 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
14 import java.util.Collection;
15 import java.util.HashMap;
17 import java.util.Map.Entry;
18 import org.opendaylight.mdsal.binding.api.DataTreeModification;
19 import org.opendaylight.ovsdb.lib.notation.UUID;
20 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
21 import org.opendaylight.ovsdb.schema.openvswitch.Qos;
22 import org.opendaylight.ovsdb.southbound.InstanceIdentifierCodec;
23 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
24 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
25 import org.opendaylight.ovsdb.utils.yang.YangUtils;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbQueueRef;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.QosEntries;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.QosEntriesKey;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.Queues;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.QueuesKey;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.qos.entries.QosExternalIds;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.qos.entries.QosOtherConfig;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.qos.entries.QueueList;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.qos.entries.QueueListKey;
37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
42 public class QosUpdateCommand implements TransactCommand {
43 private static final Logger LOG = LoggerFactory.getLogger(QosUpdateCommand.class);
46 public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
47 final DataChangeEvent events, final InstanceIdentifierCodec instanceIdentifierCodec) {
48 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(events, QosEntries.class),
49 instanceIdentifierCodec);
53 public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
54 final Collection<DataTreeModification<Node>> modifications,
55 final InstanceIdentifierCodec instanceIdentifierCodec) {
56 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(modifications, QosEntries.class),
57 instanceIdentifierCodec);
60 @SuppressFBWarnings("DCN_NULLPOINTER_EXCEPTION")
61 private static void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
62 final Map<InstanceIdentifier<QosEntries>, QosEntries> createdOrUpdated,
63 final InstanceIdentifierCodec instanceIdentifierCodec) {
64 for (Entry<InstanceIdentifier<QosEntries>, QosEntries> qosMapEntry: createdOrUpdated.entrySet()) {
65 InstanceIdentifier<OvsdbNodeAugmentation> iid =
66 qosMapEntry.getKey().firstIdentifierOf(OvsdbNodeAugmentation.class);
67 final var optBridgeNode = state.getBridgeNode(iid);
68 if (optBridgeNode.isEmpty()) {
72 OvsdbNodeAugmentation operNode = optBridgeNode.orElseThrow().augmentation(OvsdbNodeAugmentation.class);
74 QosEntries qosEntry = qosMapEntry.getValue();
75 Qos qos = transaction.getTypedRowWrapper(Qos.class);
77 if (qosEntry.getQosType() != null) {
78 qos.setType(SouthboundMapper.createQosType(qosEntry.getQosType()));
81 Map<QueueListKey, QueueList> queueList = qosEntry.getQueueList();
82 Map<Long, UUID> newQueueList = new HashMap<>();
83 if (queueList != null && !queueList.isEmpty()) {
84 for (QueueList queue : queueList.values()) {
85 if (queue.getQueueRef() != null) {
86 newQueueList.put(queue.getQueueNumber().toJava(),
87 new UUID(getQueueUuid(queue.getQueueRef(), operNode)));
91 qos.setQueues(newQueueList);
93 Map<String, String> externalIdsMap = new HashMap<>();
95 YangUtils.copyYangKeyValueListToMap(externalIdsMap, qosEntry.getQosExternalIds(),
96 QosExternalIds::getQosExternalIdKey, QosExternalIds::getQosExternalIdValue);
97 } catch (NullPointerException e) {
98 LOG.warn("Incomplete Qos external IDs", e);
100 externalIdsMap.put(SouthboundConstants.IID_EXTERNAL_ID_KEY,
102 instanceIdentifierCodec.serialize(
103 SouthboundMapper.createInstanceIdentifier(iid.firstKeyOf(Node.class).getNodeId())
104 .augmentation(OvsdbNodeAugmentation.class)
105 .child(QosEntries.class, new QosEntriesKey(qosEntry.getQosId()))));
106 qos.setExternalIds(externalIdsMap);
109 qos.setOtherConfig(YangUtils.convertYangKeyValueListToMap(qosEntry.getQosOtherConfig(),
110 QosOtherConfig::getOtherConfigKey, QosOtherConfig::getOtherConfigValue));
111 } catch (NullPointerException e) {
112 LOG.warn("Incomplete Qos other_config", e);
115 Uuid operQosUuid = getQosEntryUuid(operNode.getQosEntries(), qosEntry.key());
116 if (operQosUuid == null) {
117 UUID namedUuid = new UUID(SouthboundConstants.QOS_NAMED_UUID_PREFIX
118 + TransactUtils.bytesToHexString(qosEntry.getQosId().getValue().getBytes(UTF_8)));
119 transaction.add(op.insert(qos).withId(namedUuid.toString()));
120 LOG.info("Added QoS Uuid: {} for node : {} ", namedUuid, operNode.getConnectionInfo());
122 UUID uuid = new UUID(operQosUuid.getValue());
123 Qos extraQos = transaction.getTypedRowSchema(Qos.class);
124 extraQos.getUuidColumn().setData(uuid);
125 transaction.add(op.update(qos)
126 .where(extraQos.getUuidColumn().getSchema().opEqual(uuid)).build());
127 LOG.info("Updated QoS Uuid : {} for node : {} ", operQosUuid, operNode.getConnectionInfo());
132 private static String getQueueUuid(final OvsdbQueueRef queueRef, final OvsdbNodeAugmentation operNode) {
133 QueuesKey queueKey = queueRef.getValue().firstKeyOf(Queues.class);
134 Map<QueuesKey, Queues> queues = operNode.getQueues();
135 if (queues != null) {
136 Queues queue = queues.get(queueKey);
138 return queue.getQueueUuid().getValue();
141 return SouthboundConstants.QUEUE_NAMED_UUID_PREFIX
142 + TransactUtils.bytesToHexString(queueKey.getQueueId().getValue().getBytes(UTF_8));
145 private static Uuid getQosEntryUuid(final Map<QosEntriesKey, QosEntries> operQosEntries,
146 final QosEntriesKey qosId) {
147 if (operQosEntries != null) {
148 QosEntries qosEntry = operQosEntries.get(qosId);
149 if (qosEntry != null) {
150 return qosEntry.getQosUuid();