itm/itm-impl/src/main/java/org/opendaylight/genius/itm/confighelpers/ItmMonitorToggleWorker.java

   1 /*
   2  * Copyright (c) 2016, 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 package org.opendaylight.genius.itm.confighelpers;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.concurrent.Callable;
  14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  15 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  17 import org.opendaylight.genius.itm.impl.ItmUtils;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnelBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelMonitoringTypeBase;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParams;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParamsBuilder;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public class ItmMonitorToggleWorker implements Callable<List<ListenableFuture<Void>>> {
  28
  29     private static final Logger LOG = LoggerFactory.getLogger(ItmMonitorToggleWorker.class);
  30
  31     private final DataBroker dataBroker;
  32     private final String tzone;
  33     private final boolean enabled;
  34     private final Class<? extends TunnelMonitoringTypeBase> monitorProtocol;
  35
  36     public ItmMonitorToggleWorker(String tzone, boolean enabled,
  37             Class<? extends TunnelMonitoringTypeBase> monitorProtocol, DataBroker dataBroker) {
  38         this.dataBroker = dataBroker;
  39         this.tzone = tzone;
  40         this.enabled = enabled;
  41         this.monitorProtocol = monitorProtocol;
  42         LOG.trace("ItmMonitorToggleWorker initialized with  tzone {} and toggleBoolean {}",tzone,enabled);
  43         LOG.debug("TunnelMonitorToggleWorker with monitor protocol = {} ",monitorProtocol);
  44     }
  45
  46     @Override public List<ListenableFuture<Void>> call() {
  47         List<ListenableFuture<Void>> futures = new ArrayList<>() ;
  48         LOG.debug("ItmMonitorToggleWorker invoked with tzone = {} enabled {}",tzone,enabled);
  49         WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
  50         toggleTunnelMonitoring(transaction);
  51         futures.add(transaction.submit());
  52         return futures;
  53     }
  54
  55     private void toggleTunnelMonitoring(WriteTransaction transaction) {
  56         List<String> tunnelList = ItmUtils.getInternalTunnelInterfaces(dataBroker);
  57         LOG.debug("toggleTunnelMonitoring: TunnelList size {}", tunnelList.size());
  58         InstanceIdentifier<TunnelMonitorParams> iid = InstanceIdentifier.builder(TunnelMonitorParams.class).build();
  59         TunnelMonitorParams protocolBuilder = new TunnelMonitorParamsBuilder()
  60                 .setEnabled(enabled).setMonitorProtocol(monitorProtocol).build();
  61         LOG.debug("toggleTunnelMonitoring: Updating Operational DS");
  62         ItmUtils.asyncUpdate(LogicalDatastoreType.OPERATIONAL,iid, protocolBuilder,
  63                 dataBroker, ItmUtils.DEFAULT_CALLBACK);
  64         if (tunnelList != null && !tunnelList.isEmpty()) {
  65             for (String tunnel : tunnelList) {
  66                 toggle(tunnel, transaction);
  67             }
  68         }
  69     }
  70
  71     private void toggle(String tunnelInterfaceName, WriteTransaction transaction) {
  72         if (tunnelInterfaceName != null) {
  73             InstanceIdentifier<IfTunnel> trunkIdentifier = ItmUtils.buildTunnelId(tunnelInterfaceName);
  74             LOG.debug("TunnelMonitorToggleWorker: tunnelInterfaceName: {}, monitorProtocol = {},  "
  75                     + "monitorEnable = {} ",tunnelInterfaceName, monitorProtocol, enabled);
  76             IfTunnel tunnel = new IfTunnelBuilder().setMonitorEnabled(enabled)
  77                     .setMonitorProtocol(monitorProtocol).build();
  78             transaction.merge(LogicalDatastoreType.CONFIGURATION, trunkIdentifier, tunnel);
  79         }
  80     }
  81 }