Porting the modules from vpnservice to genius
[genius.git] / itm / itm-impl / src / main / java / org / opendaylight / genius / itm / confighelpers / ItmTepRemoveWorker.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.genius.itm.confighelpers;
9
10 import com.google.common.util.concurrent.ListenableFuture;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.genius.itm.impl.ItmUtils;
13 import org.opendaylight.genius.mdsalutil.interfaces.IMdsalApiManager;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.dpn.endpoints.DPNTEPsInfo;
16 import org.slf4j.Logger;
17 import org.slf4j.LoggerFactory;
18
19 import java.util.ArrayList;
20 import java.util.List;
21 import java.util.concurrent.Callable;
22
23 public class ItmTepRemoveWorker implements Callable<List<ListenableFuture<Void>>> {
24     private static final Logger logger = LoggerFactory.getLogger(ItmTepRemoveWorker.class ) ;
25     private DataBroker dataBroker;
26     private List<DPNTEPsInfo> delDpnList ;
27     private List<DPNTEPsInfo> meshedDpnList ;
28     private IdManagerService idManagerService;
29     private IMdsalApiManager mdsalManager;
30     private List<HwVtep> cfgdHwVteps;
31
32     public ItmTepRemoveWorker(List<DPNTEPsInfo> delDpnList, List<HwVtep> delHwList, DataBroker broker, IdManagerService idManagerService, IMdsalApiManager mdsalManager) {
33         this.delDpnList = delDpnList ;
34         this.dataBroker = broker ;
35         this.idManagerService = idManagerService;
36         this.mdsalManager = mdsalManager;
37         this.cfgdHwVteps = delHwList;
38         logger.trace("ItmTepRemoveWorker initialized with  DpnList {}",delDpnList );
39         logger.trace("ItmTepRemoveWorker initialized with  cfgdHwTeps {}",delHwList );
40     }
41
42     @Override
43     public List<ListenableFuture<Void>> call() throws Exception {
44         List<ListenableFuture<Void>> futures = new ArrayList<>() ;
45         this.meshedDpnList = ItmUtils.getTunnelMeshInfo(dataBroker) ;
46         futures.addAll( ItmInternalTunnelDeleteWorker.deleteTunnels(dataBroker, idManagerService, mdsalManager, delDpnList, meshedDpnList));
47         logger.debug("Invoking Internal Tunnel delete method with DpnList to be deleted {} ; Meshed DpnList {} ",delDpnList, meshedDpnList );
48         // IF EXTERNAL TUNNELS NEEDS TO BE DELETED, DO IT HERE, IT COULD BE TO DC GATEWAY OR TOR SWITCH
49         futures.addAll(ItmExternalTunnelDeleteWorker.deleteHwVtepsTunnels(dataBroker, idManagerService,delDpnList,cfgdHwVteps));
50         return futures ;
51     }
52
53     @Override
54     public String toString() {
55         return "ItmTepRemoveWorker  { " +
56         "Delete Dpn List : " + delDpnList + " }" ;
57     }
58 }