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 if (!state.getBridgeNode(iid).isPresent()) {
70 OvsdbNodeAugmentation operNode =
71 state.getBridgeNode(iid).orElseThrow().augmentation(OvsdbNodeAugmentation.class);
73 QosEntries qosEntry = qosMapEntry.getValue();
74 Qos qos = transaction.getTypedRowWrapper(Qos.class);
76 if (qosEntry.getQosType() != null) {
77 qos.setType(SouthboundMapper.createQosType(qosEntry.getQosType()));
80 Map<QueueListKey, QueueList> queueList = qosEntry.getQueueList();
81 Map<Long, UUID> newQueueList = new HashMap<>();
82 if (queueList != null && !queueList.isEmpty()) {
83 for (QueueList queue : queueList.values()) {
84 if (queue.getQueueRef() != null) {
85 newQueueList.put(queue.getQueueNumber().toJava(),
86 new UUID(getQueueUuid(queue.getQueueRef(), operNode)));
90 qos.setQueues(newQueueList);
92 Map<String, String> externalIdsMap = new HashMap<>();
94 YangUtils.copyYangKeyValueListToMap(externalIdsMap, qosEntry.getQosExternalIds(),
95 QosExternalIds::getQosExternalIdKey, QosExternalIds::getQosExternalIdValue);
96 } catch (NullPointerException e) {
97 LOG.warn("Incomplete Qos external IDs", e);
99 externalIdsMap.put(SouthboundConstants.IID_EXTERNAL_ID_KEY,
101 instanceIdentifierCodec.serialize(
102 SouthboundMapper.createInstanceIdentifier(iid.firstKeyOf(Node.class).getNodeId())
103 .augmentation(OvsdbNodeAugmentation.class)
104 .child(QosEntries.class, new QosEntriesKey(qosEntry.getQosId()))));
105 qos.setExternalIds(externalIdsMap);
108 qos.setOtherConfig(YangUtils.convertYangKeyValueListToMap(qosEntry.getQosOtherConfig(),
109 QosOtherConfig::getOtherConfigKey, QosOtherConfig::getOtherConfigValue));
110 } catch (NullPointerException e) {
111 LOG.warn("Incomplete Qos other_config", e);
114 Uuid operQosUuid = getQosEntryUuid(operNode.getQosEntries(), qosEntry.key());
115 if (operQosUuid == null) {
116 UUID namedUuid = new UUID(SouthboundConstants.QOS_NAMED_UUID_PREFIX
117 + TransactUtils.bytesToHexString(qosEntry.getQosId().getValue().getBytes(UTF_8)));
118 transaction.add(op.insert(qos).withId(namedUuid.toString()));
119 LOG.info("Added QoS Uuid: {} for node : {} ", namedUuid, operNode.getConnectionInfo());
121 UUID uuid = new UUID(operQosUuid.getValue());
122 Qos extraQos = transaction.getTypedRowSchema(Qos.class);
123 extraQos.getUuidColumn().setData(uuid);
124 transaction.add(op.update(qos)
125 .where(extraQos.getUuidColumn().getSchema().opEqual(uuid)).build());
126 LOG.info("Updated QoS Uuid : {} for node : {} ", operQosUuid, operNode.getConnectionInfo());
131 private static String getQueueUuid(final OvsdbQueueRef queueRef, final OvsdbNodeAugmentation operNode) {
132 QueuesKey queueKey = queueRef.getValue().firstKeyOf(Queues.class);
133 Map<QueuesKey, Queues> queues = operNode.getQueues();
134 if (queues != null) {
135 Queues queue = queues.get(queueKey);
137 return queue.getQueueUuid().getValue();
140 return SouthboundConstants.QUEUE_NAMED_UUID_PREFIX
141 + TransactUtils.bytesToHexString(queueKey.getQueueId().getValue().getBytes(UTF_8));
144 private static Uuid getQosEntryUuid(final Map<QosEntriesKey, QosEntries> operQosEntries,
145 final QosEntriesKey qosId) {
146 if (operQosEntries != null) {
147 QosEntries qosEntry = operQosEntries.get(qosId);
148 if (qosEntry != null) {
149 return qosEntry.getQosUuid();