hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/HwvtepManagerUpdateCommand.java

   1 /*
   2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.ovsdb.hwvtepsouthbound.transactions.md;
  10
  11 import java.util.Map;
  12 import java.util.Map.Entry;
  13 import java.util.Optional;
  14 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
  15 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  16 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
  17 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundUtil;
  18 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  19 import org.opendaylight.ovsdb.lib.notation.UUID;
  20 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  21 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  22 import org.opendaylight.ovsdb.schema.hardwarevtep.Manager;
  23 import org.opendaylight.ovsdb.utils.mdsal.utils.TransactionType;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.ManagersBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.managers.ManagerOtherConfigs;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.managers.ManagerOtherConfigsBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.managers.ManagerOtherConfigsKey;
  31 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  32 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.opendaylight.yangtools.yang.binding.util.BindingMap;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 public final class HwvtepManagerUpdateCommand extends AbstractTransactionCommand {
  39     private static final Logger LOG = LoggerFactory.getLogger(HwvtepManagerUpdateCommand.class);
  40
  41     private final Map<UUID, Manager> updatedMgrRows;
  42     private final Map<UUID, Manager> oldMgrRows;
  43
  44     public HwvtepManagerUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates, DatabaseSchema dbSchema) {
  45         super(key, updates, dbSchema);
  46         updatedMgrRows = TyperUtils.extractRowsUpdated(Manager.class, getUpdates(), getDbSchema());
  47         oldMgrRows = TyperUtils.extractRowsOld(Manager.class, getUpdates(), getDbSchema());
  48     }
  49
  50     @Override
  51     public void execute(ReadWriteTransaction transaction) {
  52         for (Manager manager : updatedMgrRows.values()) {
  53             updateManager(transaction, manager);
  54         }
  55     }
  56
  57     private void updateManager(ReadWriteTransaction transaction, Manager manager) {
  58         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  59         Optional<Node> connection = HwvtepSouthboundUtil.readNode(transaction, connectionIId);
  60         if (connection.isPresent()) {
  61             LOG.debug("Connection {} is present", connection.get());
  62             Node connectionNode = buildConnectionNode(manager);
  63             transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
  64             addToDeviceUpdate(TransactionType.ADD, manager);
  65             LOG.info("DEVICE - {} {}", TransactionType.ADD, manager);
  66             // TODO: Delete entries that are no longer needed
  67         }
  68     }
  69
  70     private Node buildConnectionNode(Manager manager) {
  71         // Update node with Manager reference
  72         NodeBuilder connectionNode = new NodeBuilder();
  73         connectionNode.setNodeId(getOvsdbConnectionInstance().getNodeId());
  74         ManagersBuilder managersBuilder = new ManagersBuilder();
  75         if (manager.getTargetColumn().getData() != null && !manager.getTargetColumn().getData().isEmpty()) {
  76             managersBuilder.setTarget(new Uri(manager.getTargetColumn().getData()));
  77         }
  78         if (manager.getIsConnectedColumn().getData() != null) {
  79             managersBuilder.setIsConnected(manager.getIsConnectedColumn().getData());
  80         }
  81         ManagerOtherConfigsBuilder mocBuilder = new ManagerOtherConfigsBuilder();
  82         if (manager.getOtherConfigColumn().getData() != null && !manager.getOtherConfigColumn().getData().isEmpty()) {
  83             var mocList = BindingMap.<ManagerOtherConfigsKey, ManagerOtherConfigs>orderedBuilder();
  84             Map<String, String> ocList = manager.getOtherConfigColumn().getData();
  85             for (Entry<String, String> otherConfigEntry : ocList.entrySet()) {
  86                 mocBuilder.setOtherConfigKey(otherConfigEntry.getKey());
  87                 mocBuilder.setOtherConfigValue(otherConfigEntry.getValue());
  88                 mocList.add(mocBuilder.build());
  89             }
  90             managersBuilder.setManagerOtherConfigs(mocList.build());
  91         }
  92         managersBuilder.setManagerUuid(new Uuid(manager.getUuid().toString()));
  93
  94         return connectionNode
  95             .addAugmentation(new HwvtepGlobalAugmentationBuilder()
  96                 .setManagers(BindingMap.of(managersBuilder.build()))
  97                 .build())
  98             .build();
  99         // TODO Deletion of other config
 100     }
 101 }
 102
 103