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.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.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
  29     private static final Logger LOG = LoggerFactory.getLogger(ItmMonitorIntervalWorker.class) ;
  30
  31     private final DataBroker dataBroker;
  32     private final String tzone;
  33     private final Integer interval;
  34     private final ManagedNewTransactionRunner txRunner;
  35
  36     public ItmMonitorIntervalWorker(String tzone, Integer interval, DataBroker dataBroker) {
  37         this.dataBroker = dataBroker;
  38         this.tzone = tzone;
  39         this.interval = interval;
  40         this.txRunner = new ManagedNewTransactionRunnerImpl(dataBroker);
  41         LOG.debug("ItmMonitorIntervalWorker: monitorInterval = {}",interval);
  42         LOG.trace("ItmMonitorToggleWorker initialized with  tzone {} and Interval {}",tzone,interval);
  43     }
  44
  45     @Override
  46     public List<ListenableFuture<Void>> call() {
  47         LOG.debug("Invoking Tunnel Monitor Worker tzone = {} Interval= {}",tzone,interval);
  48         return toggleTunnelMonitoring();
  49     }
  50
  51     private List<ListenableFuture<Void>> toggleTunnelMonitoring() {
  52         List<ListenableFuture<Void>> futures = new ArrayList<>();
  53         List<String> tunnelList = ItmUtils.getInternalTunnelInterfaces(dataBroker);
  54         LOG.debug("ItmMonitorIntervalWorker toggleTunnelMonitoring: List of tunnel interfaces: {}" , tunnelList);
  55         InstanceIdentifier<TunnelMonitorInterval> iid = InstanceIdentifier.create(TunnelMonitorInterval.class);
  56         TunnelMonitorInterval monitorInterval = new TunnelMonitorIntervalBuilder().setInterval(interval).build();
  57         futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.OPERATIONAL,
  58             tx -> tx.merge(iid, monitorInterval)));
  59         futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION,
  60             tx -> tunnelList.forEach(tunnel -> toggle(tunnel, tx))));
  61         return futures;
  62     }
  63
  64     private void toggle(String tunnelInterfaceName, TypedWriteTransaction tx) {
  65         if (tunnelInterfaceName != null) {
  66             LOG.debug("tunnel {} will have monitor interval {}", tunnelInterfaceName, interval);
  67             tx.merge(ItmUtils.buildTunnelId(tunnelInterfaceName),
  68                 new IfTunnelBuilder().setMonitorInterval(interval.longValue()).build());
  69         }
  70     }
  71 }