itm/itm-impl/src/main/java/org/opendaylight/vpnservice/itm/confighelpers/ItmTepRemoveWorker.java

   1 /*
   2  * Copyright (c) 2015, 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.itm.confighelpers;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12 import java.util.concurrent.Callable;
  13
  14 import com.google.common.util.concurrent.ListenableFuture;
  15
  16 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  17 import org.opendaylight.vpnservice.itm.impl.ItmUtils;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
  19 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.op.rev150701.dpn.endpoints.DPNTEPsInfo;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 public class ItmTepRemoveWorker implements Callable<List<ListenableFuture<Void>>> {
  25     private static final Logger logger = LoggerFactory.getLogger(ItmTepRemoveWorker.class ) ;
  26     private DataBroker dataBroker;
  27     private List<DPNTEPsInfo> delDpnList ;
  28     private List<DPNTEPsInfo> meshedDpnList ;
  29     private IdManagerService idManagerService;
  30     private IMdsalApiManager mdsalManager;
  31     private List<HwVtep> cfgdHwVteps;
  32
  33     public ItmTepRemoveWorker( List<DPNTEPsInfo> delDpnList, List<HwVtep> delHwList,  DataBroker broker, IdManagerService idManagerService, IMdsalApiManager mdsalManager) {
  34         this.delDpnList = delDpnList ;
  35         this.dataBroker = broker ;
  36         this.idManagerService = idManagerService;
  37         this.mdsalManager = mdsalManager;
  38         this.cfgdHwVteps = delHwList;
  39         logger.trace("ItmTepRemoveWorker initialized with  DpnList {}",delDpnList );
  40         logger.trace("ItmTepRemoveWorker initialized with  cfgdHwTeps {}",delHwList );
  41     }
  42
  43     @Override
  44     public List<ListenableFuture<Void>> call() throws Exception {
  45         List<ListenableFuture<Void>> futures = new ArrayList<>() ;
  46         this.meshedDpnList = ItmUtils.getTunnelMeshInfo(dataBroker) ;
  47         futures.addAll( ItmInternalTunnelDeleteWorker.deleteTunnels(dataBroker, idManagerService, mdsalManager, delDpnList, meshedDpnList));
  48         logger.debug("Invoking Internal Tunnel delete method with DpnList to be deleted {} ; Meshed DpnList {} ",delDpnList, meshedDpnList );
  49         // IF EXTERNAL TUNNELS NEEDS TO BE DELETED, DO IT HERE, IT COULD BE TO DC GATEWAY OR TOR SWITCH
  50         futures.addAll(ItmExternalTunnelDeleteWorker.deleteHwVtepsTunnels(dataBroker, idManagerService,delDpnList,cfgdHwVteps));
  51         return futures ;
  52     }
  53
  54     @Override
  55     public String toString() {
  56         return "ItmTepRemoveWorker  { " +
  57         "Delete Dpn List : " + delDpnList + " }" ;
  58     }
  59 }