2 * Copyright © 2015, 2017 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.ovsdb.southbound.ovsdb.transact;
11 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
12 import static org.opendaylight.ovsdb.southbound.SouthboundUtil.schemaMismatchLog;
14 import java.util.Collection;
15 import java.util.Collections;
17 import java.util.Map.Entry;
18 import java.util.Optional;
19 import org.opendaylight.mdsal.binding.api.DataTreeModification;
20 import org.opendaylight.ovsdb.lib.error.SchemaVersionMismatchException;
21 import org.opendaylight.ovsdb.lib.notation.Mutator;
22 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
23 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
24 import org.opendaylight.ovsdb.southbound.InstanceIdentifierCodec;
25 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ProtocolEntry;
28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
33 public class ProtocolUpdateCommand implements TransactCommand {
35 private static final Logger LOG = LoggerFactory.getLogger(ProtocolUpdateCommand.class);
38 public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
39 final DataChangeEvent events, final InstanceIdentifierCodec instanceIdentifierCodec) {
40 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(events, ProtocolEntry.class),
41 TransactUtils.extractCreatedOrUpdated(events, OvsdbBridgeAugmentation.class));
45 public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
46 final Collection<DataTreeModification<Node>> modifications,
47 final InstanceIdentifierCodec instanceIdentifierCodec) {
48 execute(transaction, state, TransactUtils.extractCreatedOrUpdated(modifications, ProtocolEntry.class),
49 TransactUtils.extractCreatedOrUpdated(modifications, OvsdbBridgeAugmentation.class));
52 private static void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
53 final Map<InstanceIdentifier<ProtocolEntry>, ProtocolEntry> protocols,
54 final Map<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> bridges) {
55 for (Entry<InstanceIdentifier<ProtocolEntry>, ProtocolEntry> entry: protocols.entrySet()) {
56 Optional<ProtocolEntry> operationalProtocolEntryOptional =
57 state.getProtocolEntry(entry.getKey());
58 if (!operationalProtocolEntryOptional.isPresent()) {
59 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
60 entry.getKey().firstIdentifierOf(OvsdbBridgeAugmentation.class);
61 Optional<OvsdbBridgeAugmentation> bridgeOptional =
62 state.getOvsdbBridgeAugmentation(bridgeIid);
63 OvsdbBridgeAugmentation ovsdbBridge;
64 if (bridgeOptional.isPresent()) {
65 ovsdbBridge = bridgeOptional.orElseThrow();
67 ovsdbBridge = bridges.get(bridgeIid);
69 if (ovsdbBridge != null
70 && ovsdbBridge.getBridgeName() != null
71 && entry.getValue() != null
72 && entry.getValue().getProtocol() != null) {
73 String protocolString = SouthboundConstants.OVSDB_PROTOCOL_MAP.get(entry.getValue().getProtocol());
74 if (protocolString != null) {
75 Bridge bridge = transaction.getTypedRowWrapper(Bridge.class);
76 bridge.setName(ovsdbBridge.getBridgeName().getValue());
78 bridge.setProtocols(Collections.singleton(protocolString));
79 transaction.add(op.mutate(bridge).addMutation(bridge.getProtocolsColumn().getSchema(),
80 Mutator.INSERT,bridge.getProtocolsColumn().getData())
81 .where(bridge.getNameColumn().getSchema().opEqual(bridge.getNameColumn().getData()))
83 LOG.info("Updated ProtocolEntry : {} for OVSDB Bridge : {} ",
84 protocolString, bridge.getName());
85 } catch (SchemaVersionMismatchException e) {
86 schemaMismatchLog("protocols", "Bridge", e);