hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/PhysicalLocatorRemoveCommand.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.Collection;
  12 import java.util.Map;
  13
  14 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  16 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
  17 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
  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.PhysicalLocator;
  23 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalPort;
  24 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalSwitch;
  25 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  27 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 public class PhysicalLocatorRemoveCommand extends AbstractTransactionCommand {
  34
  35     private static final Logger LOG = LoggerFactory.getLogger(PhysicalLocatorRemoveCommand.class);
  36
  37     public PhysicalLocatorRemoveCommand(HwvtepConnectionInstance key, TableUpdates updates,
  38             DatabaseSchema dbSchema) {
  39         super(key, updates, dbSchema);
  40     }
  41
  42     @Override
  43     public void execute(ReadWriteTransaction transaction) {
  44         Collection<PhysicalLocator> deletedPLRows = TyperUtils.extractRowsRemoved(PhysicalLocator.class, getUpdates(),getDbSchema()).values();
  45         if(deletedPLRows != null && !deletedPLRows.isEmpty()) {
  46             for (PhysicalLocator pLoc : deletedPLRows) {
  47                 final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  48                 final InstanceIdentifier<TerminationPoint> nodePath = HwvtepSouthboundMapper
  49                         .createInstanceIdentifier(connectionIId, pLoc);
  50                 transaction.delete(LogicalDatastoreType.OPERATIONAL, nodePath);
  51                 //TODO: Check if any cleanup is required
  52             }
  53         }
  54     }
  55
  56 }