itm/itm-impl/src/main/java/org/opendaylight/genius/itm/cache/OfTepStateCache.java

   1 /*
   2  * Copyright (c) 2020 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.cache;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import javax.inject.Inject;
  14 import javax.inject.Singleton;
  15 import org.opendaylight.genius.infra.ManagedNewTransactionRunner;
  16 import org.opendaylight.genius.infra.ManagedNewTransactionRunnerImpl;
  17 import org.opendaylight.genius.itm.servicebinding.BindServiceUtils;
  18 import org.opendaylight.genius.mdsalutil.cache.DataObjectCache;
  19 import org.opendaylight.infrautils.caches.CacheProvider;
  20 import org.opendaylight.mdsal.binding.api.DataBroker;
  21 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.OfTepsState;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.of.teps.state.OfTep;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.of.teps.state.OfTepKey;
  25 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29
  30 @Singleton
  31 public class OfTepStateCache extends DataObjectCache<String, OfTep> {
  32
  33     private final ManagedNewTransactionRunner txRunner;
  34     List<ListenableFuture<Void>> futures = new ArrayList<>();
  35     private static final Logger LOG = LoggerFactory.getLogger(OfTepStateCache.class);
  36
  37     @Inject
  38     public OfTepStateCache(DataBroker dataBroker, CacheProvider cacheProvider) {
  39         super(OfTep.class, dataBroker, LogicalDatastoreType.OPERATIONAL,
  40             InstanceIdentifier.builder(OfTepsState.class).child(OfTep.class).build(), cacheProvider,
  41             (iid, ofTepList) -> ofTepList.getOfPortName(), ofPortName -> InstanceIdentifier.builder(OfTepsState.class)
  42                     .child(OfTep.class, new OfTepKey(ofPortName)).build());
  43         this.txRunner =  new ManagedNewTransactionRunnerImpl(dataBroker);
  44     }
  45
  46     protected void added(InstanceIdentifier<OfTep> path, OfTep ofTep) {
  47         LOG.info("Binding default egress dispatcher service for{}", ofTep.getOfPortName());
  48         BindServiceUtils.bindDefaultEgressDispatcherService(txRunner, futures, "VXLAN_TRUNK_INTERFACE",
  49                 String.valueOf(ofTep.getPortNumber()), ofTep.getOfPortName(),
  50                 ofTep.getIfIndex());
  51     }
  52 }