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.genius.infra.Datastore;
  15 import org.opendaylight.genius.infra.ManagedNewTransactionRunner;
  16 import org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl;
  17 import org.opendaylight.genius.infra.TypedWriteTransaction;
  18 import org.opendaylight.genius.itm.impl.ItmUtils;
  19 import org.opendaylight.mdsal.binding.api.DataBroker;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnelBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelMonitoringTypeBase;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParams;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParamsBuilder;
  25 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 public class ItmMonitorToggleWorker implements Callable<List<ListenableFuture<Void>>> {
  30
  31     private static final Logger LOG = LoggerFactory.getLogger(ItmMonitorToggleWorker.class);
  32
  33     private final DataBroker dataBroker;
  34     private final String tzone;
  35     private final boolean enabled;
  36     private final Class<? extends TunnelMonitoringTypeBase> monitorProtocol;
  37     private final ManagedNewTransactionRunner txRunner;
  38
  39     public ItmMonitorToggleWorker(String tzone, boolean enabled,
  40             Class<? extends TunnelMonitoringTypeBase> monitorProtocol, DataBroker dataBroker) {
  41         this.dataBroker = dataBroker;
  42         this.tzone = tzone;
  43         this.enabled = enabled;
  44         this.monitorProtocol = monitorProtocol;
  45         this.txRunner = new ManagedNewTransactionRunnerImpl(dataBroker);
  46         LOG.trace("ItmMonitorToggleWorker initialized with  tzone {} and toggleBoolean {}",tzone,enabled);
  47         LOG.debug("TunnelMonitorToggleWorker with monitor protocol = {} ",monitorProtocol);
  48     }
  49
  50     @Override public List<ListenableFuture<Void>> call() {
  51         LOG.debug("ItmMonitorToggleWorker invoked with tzone = {} enabled {}",tzone,enabled);
  52         return toggleTunnelMonitoring();
  53     }
  54
  55     private List<ListenableFuture<Void>> toggleTunnelMonitoring() {
  56         List<String> tunnelList = ItmUtils.getInternalTunnelInterfaces(dataBroker);
  57         LOG.debug("toggleTunnelMonitoring: TunnelList size {}", tunnelList.size());
  58         InstanceIdentifier<TunnelMonitorParams> iid = InstanceIdentifier.create(TunnelMonitorParams.class);
  59         TunnelMonitorParams monitorParams = new TunnelMonitorParamsBuilder()
  60                 .setEnabled(enabled).setMonitorProtocol(monitorProtocol).build();
  61         LOG.debug("toggleTunnelMonitoring: Updating Operational DS");
  62         List<ListenableFuture<Void>> futures = new ArrayList<>();
  63         futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.OPERATIONAL,
  64             tx -> tx.merge(iid, monitorParams)));
  65         futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION,
  66             tx -> tunnelList.forEach(tunnel -> toggle(tunnel, tx))));
  67         return futures;
  68     }
  69
  70     private void toggle(String tunnelInterfaceName, TypedWriteTransaction<Datastore.Configuration> tx) {
  71         if (tunnelInterfaceName != null) {
  72             InstanceIdentifier<IfTunnel> trunkIdentifier = ItmUtils.buildTunnelId(tunnelInterfaceName);
  73             LOG.debug("TunnelMonitorToggleWorker: tunnelInterfaceName: {}, monitorProtocol = {}, "
  74                     + "monitorEnable = {} ",tunnelInterfaceName, monitorProtocol, enabled);
  75             IfTunnel tunnel =
  76                     new IfTunnelBuilder().setMonitorEnabled(enabled).setMonitorProtocol(monitorProtocol).build();
  77             tx.merge(trunkIdentifier, tunnel);
  78         }
  79     }
  80 }