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

   1 /*
   2  * Copyright (c) 2015 - 2017 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.Collection;
  12 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  14 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
  15 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
  16 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  17 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  18 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  19 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
  20 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  21 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23
  24 public class HwvtepPhysicalLocatorRemoveCommand extends AbstractTransactionCommand {
  25
  26     public HwvtepPhysicalLocatorRemoveCommand(HwvtepConnectionInstance key, TableUpdates updates,
  27             DatabaseSchema dbSchema) {
  28         super(key, updates, dbSchema);
  29     }
  30
  31     @Override
  32     public void execute(ReadWriteTransaction transaction) {
  33         Collection<PhysicalLocator> deletedPLRows =
  34                 TyperUtils.extractRowsRemoved(PhysicalLocator.class, getUpdates(), getDbSchema()).values();
  35         for (PhysicalLocator locator : deletedPLRows) {
  36             final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  37             final InstanceIdentifier<TerminationPoint> nodePath = HwvtepSouthboundMapper
  38                     .createInstanceIdentifier(connectionIId, locator);
  39             transaction.delete(LogicalDatastoreType.OPERATIONAL, nodePath);
  40             getOvsdbConnectionInstance().getDeviceInfo().clearDeviceOperData(TerminationPoint.class, nodePath);
  41
  42             //TODO: Check if any cleanup is required
  43         }
  44     }
  45 }