southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/ovsdb/transact/OvsdbNodeUpdateCommand.java

   1 /*
   2  * Copyright © 2015, 2017 Intel Corporation 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 package org.opendaylight.ovsdb.southbound.ovsdb.transact;
   9
  10 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
  11
  12 import java.util.Collection;
  13 import java.util.Collections;
  14 import java.util.Map;
  15 import java.util.Map.Entry;
  16 import org.opendaylight.mdsal.binding.api.DataTreeModification;
  17 import org.opendaylight.ovsdb.lib.notation.Mutator;
  18 import org.opendaylight.ovsdb.lib.operations.Mutate;
  19 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  20 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  21 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  22 import org.opendaylight.ovsdb.southbound.InstanceIdentifierCodec;
  23 import org.opendaylight.ovsdb.utils.yang.YangUtils;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchExternalIds;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchOtherConfigs;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchOtherConfigsKey;
  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;
  32
  33 public class OvsdbNodeUpdateCommand implements TransactCommand {
  34     private static final Logger LOG = LoggerFactory.getLogger(OvsdbNodeUpdateCommand.class);
  35
  36     @Override
  37     public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
  38             final DataChangeEvent events, final InstanceIdentifierCodec instanceIdentifierCodec) {
  39         execute(transaction, TransactUtils.extractCreatedOrUpdated(events, OvsdbNodeAugmentation.class),
  40                 instanceIdentifierCodec);
  41     }
  42
  43     @Override
  44     public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
  45             final Collection<DataTreeModification<Node>> modifications,
  46             final InstanceIdentifierCodec instanceIdentifierCodec) {
  47         execute(transaction, TransactUtils.extractCreatedOrUpdated(modifications, OvsdbNodeAugmentation.class),
  48                 instanceIdentifierCodec);
  49     }
  50
  51     private static void execute(final TransactionBuilder transaction,
  52             final Map<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> updated,
  53             final InstanceIdentifierCodec instanceIdentifierCodec) {
  54         for (Entry<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> ovsdbNodeEntry:
  55             updated.entrySet()) {
  56             OvsdbNodeAugmentation ovsdbNode = ovsdbNodeEntry.getValue();
  57             if (ovsdbNode.getConnectionInfo() != null) {
  58                 LOG.debug("Received request to update ovsdb node ip: {} port: {}",
  59                         ovsdbNode.getConnectionInfo().getRemoteIp(),
  60                         ovsdbNode.getConnectionInfo().getRemotePort());
  61             } else {
  62                 LOG.debug("Received request to update ovsdb node: {}", ovsdbNode);
  63             }
  64
  65             // OpenVSwitchPart
  66             OpenVSwitch ovs = transaction.getTypedRowWrapper(OpenVSwitch.class);
  67
  68             stampInstanceIdentifier(transaction, ovsdbNodeEntry.getKey().firstIdentifierOf(Node.class),
  69                     instanceIdentifierCodec);
  70
  71             try {
  72                 ovs.setExternalIds(YangUtils.convertYangKeyValueListToMap(ovsdbNode.getOpenvswitchExternalIds(),
  73                         OpenvswitchExternalIds::getExternalIdKey, OpenvswitchExternalIds::getExternalIdValue));
  74                 Mutate<GenericTableSchema> mutate = op.mutate(ovs)
  75                             .addMutation(ovs.getExternalIdsColumn().getSchema(),
  76                                 Mutator.INSERT,
  77                                 ovs.getExternalIdsColumn().getData());
  78                 transaction.add(mutate);
  79             } catch (NullPointerException e) {
  80                 LOG.warn("Incomplete OVSDB Node external IDs", e);
  81             }
  82
  83
  84
  85             Map<OpenvswitchOtherConfigsKey, OpenvswitchOtherConfigs> otherConfigs =
  86                     ovsdbNode.getOpenvswitchOtherConfigs();
  87             if (otherConfigs != null) {
  88                 try {
  89                     ovs.setOtherConfig(YangUtils.convertYangKeyValueListToMap(otherConfigs,
  90                             OpenvswitchOtherConfigs::getOtherConfigKey, OpenvswitchOtherConfigs::getOtherConfigValue));
  91                     transaction.add(op.mutate(ovs).addMutation(ovs.getOtherConfigColumn().getSchema(),
  92                         Mutator.INSERT,
  93                         ovs.getOtherConfigColumn().getData()));
  94                 } catch (NullPointerException e) {
  95                     LOG.warn("Incomplete OVSDB Node other_config", e);
  96                 }
  97             }
  98         }
  99     }
 100
 101     private static void stampInstanceIdentifier(final TransactionBuilder transaction,
 102             final InstanceIdentifier<Node> iid, final InstanceIdentifierCodec instanceIdentifierCodec) {
 103         OpenVSwitch ovs = transaction.getTypedRowWrapper(OpenVSwitch.class);
 104         ovs.setExternalIds(Collections.emptyMap());
 105         TransactUtils.stampInstanceIdentifier(transaction, iid, ovs.getSchema(),
 106                 ovs.getExternalIdsColumn().getSchema(), instanceIdentifierCodec);
 107     }
 108 }