itm/itm-impl/src/main/java/org/opendaylight/genius/itm/confighelpers/ItmMonitorIntervalWorker.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.itm.impl.ItmUtils;
  15 import org.opendaylight.mdsal.binding.api.DataBroker;
  16 import org.opendaylight.mdsal.binding.util.Datastore;
  17 import org.opendaylight.mdsal.binding.util.ManagedNewTransactionRunner;
  18 import org.opendaylight.mdsal.binding.util.ManagedNewTransactionRunnerImpl;
  19 import org.opendaylight.mdsal.binding.util.TypedWriteTransaction;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnelBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorInterval;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorIntervalBuilder;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public class ItmMonitorIntervalWorker implements Callable<List<? extends ListenableFuture<?>>> {
  28     private static final Logger LOG = LoggerFactory.getLogger(ItmMonitorIntervalWorker.class) ;
  29
  30     private final DataBroker dataBroker;
  31     private final String tzone;
  32     private final Integer interval;
  33     private final ManagedNewTransactionRunner txRunner;
  34
  35     public ItmMonitorIntervalWorker(String tzone, Integer interval, DataBroker dataBroker) {
  36         this.dataBroker = dataBroker;
  37         this.tzone = tzone;
  38         this.interval = interval;
  39         this.txRunner = new ManagedNewTransactionRunnerImpl(dataBroker);
  40         LOG.debug("ItmMonitorIntervalWorker: monitorInterval = {}",interval);
  41         LOG.trace("ItmMonitorToggleWorker initialized with  tzone {} and Interval {}",tzone,interval);
  42     }
  43
  44     @Override
  45     public List<? extends ListenableFuture<?>> call() {
  46         LOG.debug("Invoking Tunnel Monitor Worker tzone = {} Interval= {}",tzone,interval);
  47         return toggleTunnelMonitoring();
  48     }
  49
  50     private List<? extends ListenableFuture<?>> toggleTunnelMonitoring() {
  51         List<ListenableFuture<?>> futures = new ArrayList<>();
  52         List<String> tunnelList = ItmUtils.getInternalTunnelInterfaces(dataBroker);
  53         LOG.debug("ItmMonitorIntervalWorker toggleTunnelMonitoring: List of tunnel interfaces: {}" , tunnelList);
  54         InstanceIdentifier<TunnelMonitorInterval> iid = InstanceIdentifier.create(TunnelMonitorInterval.class);
  55         TunnelMonitorInterval monitorInterval = new TunnelMonitorIntervalBuilder().setInterval(interval).build();
  56         futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.OPERATIONAL,
  57             tx -> tx.merge(iid, monitorInterval)));
  58         futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION,
  59             tx -> tunnelList.forEach(tunnel -> toggle(tunnel, tx))));
  60         return futures;
  61     }
  62
  63     private void toggle(String tunnelInterfaceName, TypedWriteTransaction<?> tx) {
  64         if (tunnelInterfaceName != null) {
  65             LOG.debug("tunnel {} will have monitor interval {}", tunnelInterfaceName, interval);
  66             tx.merge(ItmUtils.buildTunnelId(tunnelInterfaceName),
  67                 new IfTunnelBuilder().setMonitorInterval(interval.longValue()).build());
  68         }
  69     }
  70 }