vpnservice/interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/renderer/hwvtep/statehelpers/HwVTEPInterfaceStateRemoveHelper.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.vpnservice.interfacemgr.renderer.hwvtep.statehelpers;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
  15 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  16 import org.slf4j.Logger;
  17 import org.slf4j.LoggerFactory;
  18
  19 import java.util.ArrayList;
  20 import java.util.List;
  21
  22 public class HwVTEPInterfaceStateRemoveHelper {
  23     private static final Logger LOG = LoggerFactory.getLogger(HwVTEPInterfaceStateRemoveHelper.class);
  24
  25     public static List<ListenableFuture<Void>> removeExternalTunnel(DataBroker dataBroker,
  26                                                                   InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier) {
  27         List<ListenableFuture<Void>> futures = new ArrayList<ListenableFuture<Void>>();
  28         LOG.debug("Removing HwVTEP tunnel entries for tunnel: {}", tunnelsInstanceIdentifier);
  29         WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
  30         transaction.delete(LogicalDatastoreType.CONFIGURATION, tunnelsInstanceIdentifier);
  31         futures.add(transaction.submit());
  32         return futures;
  33     }
  34 }