idmanager/idmanager-impl/src/main/java/org/opendaylight/genius/idmanager/jobs/IdHolderSyncJob.java

   1 /*
   2  * Copyright (c) 2016 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.idmanager.jobs;
   9
  10 import static org.opendaylight.genius.infra.Datastore.CONFIGURATION;
  11 import static org.opendaylight.mdsal.binding.api.WriteTransaction.CREATE_MISSING_PARENTS;
  12
  13 import com.google.common.util.concurrent.ListenableFuture;
  14 import java.util.Collections;
  15 import java.util.List;
  16 import java.util.concurrent.Callable;
  17 import org.opendaylight.genius.idmanager.IdHolder;
  18 import org.opendaylight.genius.idmanager.IdUtils;
  19 import org.opendaylight.genius.infra.ManagedNewTransactionRunner;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPool;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPoolBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPoolKey;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public class IdHolderSyncJob implements Callable<List<? extends ListenableFuture<?>>> {
  28
  29     private static final Logger LOG = LoggerFactory.getLogger(IdHolderSyncJob.class);
  30
  31     private final String localPoolName;
  32     private final IdHolder idHolder;
  33     private final ManagedNewTransactionRunner txRunner;
  34     private final IdUtils idUtils;
  35
  36     public IdHolderSyncJob(String localPoolName, IdHolder idHolder,
  37             ManagedNewTransactionRunner txRunner, IdUtils idUtils) {
  38         this.localPoolName = localPoolName;
  39         this.idHolder = idHolder;
  40         this.txRunner = txRunner;
  41         this.idUtils = idUtils;
  42     }
  43
  44     @Override
  45     public List<ListenableFuture<Void>> call() {
  46         IdPoolBuilder idPool = new IdPoolBuilder().withKey(new IdPoolKey(localPoolName));
  47         idHolder.refreshDataStore(idPool);
  48         InstanceIdentifier<IdPool> localPoolInstanceIdentifier = idUtils.getIdPoolInstance(localPoolName);
  49         return Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> {
  50             tx.merge(localPoolInstanceIdentifier, idPool.build(), CREATE_MISSING_PARENTS);
  51             idUtils.incrementPoolUpdatedMap(localPoolName);
  52
  53             if (LOG.isDebugEnabled()) {
  54                 LOG.debug("IdHolder synced {}", idHolder);
  55             }
  56         }));
  57     }
  58 }