idmanager/idmanager-impl/src/main/java/org/opendaylight/genius/idmanager/jobs/LocalPoolCreateJob.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
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import java.util.concurrent.Callable;
  16 import org.opendaylight.genius.idmanager.IdLocalPool;
  17 import org.opendaylight.genius.idmanager.IdUtils;
  18 import org.opendaylight.genius.infra.ManagedNewTransactionRunner;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPool;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPoolBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.IdPoolKey;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class LocalPoolCreateJob implements Callable<List<? extends ListenableFuture<?>>> {
  27
  28     private static final Logger LOG = LoggerFactory.getLogger(LocalPoolCreateJob.class);
  29
  30     private final IdLocalPool idLocalPool;
  31     private final ManagedNewTransactionRunner txRunner;
  32     private final String parentPoolName;
  33     private final int blockSize;
  34     private final IdUtils idUtils;
  35
  36     public LocalPoolCreateJob(IdLocalPool idLocalPool, ManagedNewTransactionRunner txRunner,
  37             String parentPoolName, int blockSize, IdUtils idUtils) {
  38         this.idLocalPool = idLocalPool;
  39         this.txRunner = txRunner;
  40         this.parentPoolName = parentPoolName;
  41         this.blockSize = blockSize;
  42         this.idUtils = idUtils;
  43     }
  44
  45     @Override
  46     public List<ListenableFuture<Void>> call() {
  47         String localPoolName = idLocalPool.getPoolName();
  48         if (LOG.isDebugEnabled()) {
  49             LOG.debug("Started localPoolCreateJob for {}", localPoolName);
  50         }
  51         InstanceIdentifier<IdPool> localPoolInstanceIdentifier = idUtils.getIdPoolInstance(localPoolName);
  52         IdPoolBuilder idPool = new IdPoolBuilder().withKey(new IdPoolKey(localPoolName)).setBlockSize(blockSize)
  53                 .setParentPoolName(parentPoolName).setPoolName(localPoolName);
  54         idLocalPool.getAvailableIds().refreshDataStore(idPool);
  55         idLocalPool.getReleasedIds().refreshDataStore(idPool);
  56         return Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION,
  57             tx -> tx.mergeParentStructurePut(localPoolInstanceIdentifier, idPool.build())));
  58     }
  59 }