opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/listener/PeopleCarListener.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. 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.controller.clustering.it.listener;
   9
  10 import com.google.common.util.concurrent.FutureCallback;
  11 import com.google.common.util.concurrent.Futures;
  12 import com.google.common.util.concurrent.MoreExecutors;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.people.rev140818.CarPeople;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.people.rev140818.car.people.CarPerson;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.people.rev140818.car.people.CarPersonBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.people.rev140818.car.people.CarPersonKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.purchase.rev140818.CarBought;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.sal.clustering.it.car.purchase.rev140818.CarPurchaseListener;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class PeopleCarListener implements CarPurchaseListener {
  27
  28     private static final Logger LOG = LoggerFactory.getLogger(PeopleCarListener.class);
  29
  30     private DataBroker dataProvider;
  31
  32     public void setDataProvider(final DataBroker salDataProvider) {
  33         this.dataProvider = salDataProvider;
  34     }
  35
  36     @Override
  37     public void onCarBought(final CarBought notification) {
  38
  39         final CarPersonBuilder carPersonBuilder = new CarPersonBuilder();
  40         carPersonBuilder.setCarId(notification.getCarId());
  41         carPersonBuilder.setPersonId(notification.getPersonId());
  42         CarPersonKey key = new CarPersonKey(notification.getCarId(), notification.getPersonId());
  43         carPersonBuilder.withKey(key);
  44         final CarPerson carPerson = carPersonBuilder.build();
  45
  46         LOG.info("Car bought, adding car-person entry: [{}]", carPerson);
  47
  48         InstanceIdentifier<CarPerson> carPersonIId = InstanceIdentifier.builder(CarPeople.class)
  49                 .child(CarPerson.class, carPerson.key()).build();
  50
  51
  52         WriteTransaction tx = dataProvider.newWriteOnlyTransaction();
  53         tx.put(LogicalDatastoreType.CONFIGURATION, carPersonIId, carPerson, true);
  54
  55         Futures.addCallback(tx.submit(), new FutureCallback<Void>() {
  56             @Override
  57             public void onSuccess(final Void result) {
  58                 LOG.info("Successfully added car-person entry: [{}]", carPerson);
  59             }
  60
  61             @Override
  62             public void onFailure(final Throwable ex) {
  63                 LOG.error(String.format("Failed to add car-person entry: [%s]", carPerson), ex);
  64             }
  65         }, MoreExecutors.directExecutor());
  66     }
  67 }