idmanager/idmanager-impl/src/main/java/org/opendaylight/genius/idmanager/jobs/UpdateIdEntryJob.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
   9 package org.opendaylight.genius.idmanager.jobs;
  10
  11 import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION;
  12
  13 import com.google.common.util.concurrent.ListenableFuture;
  14 import java.util.ArrayList;
  15 import java.util.List;
  16 import java.util.concurrent.Callable;
  17 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  18 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  19 import org.opendaylight.genius.idmanager.IdUtils;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.IdEntries;
  21
  22 public class UpdateIdEntryJob implements Callable<List<ListenableFuture<Void>>> {
  23
  24     private final String parentPoolName;
  25     private final String localPoolName;
  26     private final String idKey;
  27     private final List<Long> newIdValues;
  28     private final DataBroker broker;
  29     private final IdUtils idUtils;
  30
  31     public UpdateIdEntryJob(String parentPoolName, String localPoolName,
  32             String idKey, List<Long> newIdValues, DataBroker broker, IdUtils idUtils) {
  33         this.parentPoolName = parentPoolName;
  34         this.localPoolName = localPoolName;
  35         this.idKey = idKey;
  36         this.newIdValues = newIdValues;
  37         this.broker = broker;
  38         this.idUtils = idUtils;
  39     }
  40
  41     @Override
  42     public List<ListenableFuture<Void>> call() throws Exception {
  43         List<ListenableFuture<Void>> futures = new ArrayList<>();
  44         WriteTransaction tx = broker.newWriteOnlyTransaction();
  45         idUtils.updateChildPool(tx, parentPoolName, localPoolName);
  46         if (newIdValues != null && !newIdValues.isEmpty()) {
  47             IdEntries newIdEntry = idUtils.createIdEntries(idKey, newIdValues);
  48             tx.merge(CONFIGURATION, idUtils.getIdEntriesInstanceIdentifier(parentPoolName, idKey), newIdEntry);
  49         } else {
  50             tx.delete(CONFIGURATION, idUtils.getIdEntriesInstanceIdentifier(parentPoolName, idKey));
  51         }
  52         futures.add(tx.submit());
  53         return futures;
  54     }
  55 }