opendaylight/md-sal/samples/toaster-consumer/src/main/java/org/opendaylight/controller/sample/toaster/provider/impl/ToastConsumerImpl.java

   1 /*
   2  * Copyright (c) 2013 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.sample.toaster.provider.impl;
   9
  10 import java.util.Dictionary;
  11 import java.util.Hashtable;
  12 import java.util.concurrent.ExecutionException;
  13
  14 import org.opendaylight.controller.sal.binding.api.AbstractBindingAwareConsumer;
  15 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  16 import org.opendaylight.controller.sal.binding.api.BindingAwareConsumer;
  17 import org.opendaylight.controller.sal.binding.api.NotificationListener;
  18 import org.opendaylight.controller.sal.binding.api.NotificationService;
  19 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ConsumerContext;
  20 import org.opendaylight.controller.sal.binding.api.data.DataBrokerService;
  21 import org.opendaylight.controller.sal.common.DataStoreIdentifier;
  22 import org.opendaylight.controller.sal.common.GlobalDataStore;
  23 import org.opendaylight.controller.sample.toaster.provider.api.ToastConsumer;
  24 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.MakeToastInputBuilder;
  25 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.ToastDone;
  26 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.ToastType;
  27 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.Toaster;
  28 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.ToasterData;
  29 import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.ToasterService;
  30 import org.opendaylight.yangtools.yang.common.RpcResult;
  31 import org.osgi.framework.BundleActivator;
  32 import org.osgi.framework.BundleContext;
  33 import org.osgi.framework.ServiceReference;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36
  37 public class ToastConsumerImpl extends AbstractBindingAwareConsumer implements BundleActivator, BindingAwareConsumer, ToastConsumer,
  38         NotificationListener<ToastDone> {
  39
  40     private static final Logger log = LoggerFactory.getLogger(ToastConsumerImpl.class);
  41
  42     private ToasterService toaster;
  43
  44     private ConsumerContext session;
  45
  46     @Override
  47     public boolean createToast(Class<? extends ToastType> type, int doneness) {
  48         MakeToastInputBuilder toastInput = new MakeToastInputBuilder();
  49         toastInput.setToasterDoneness((long) doneness);
  50         toastInput.setToasterToastType(type);
  51
  52         try {
  53             RpcResult<Void> result = getToastService().makeToast(toastInput.build()).get();
  54
  55             if (result.isSuccessful()) {
  56                 log.info("Toast was successfuly finished");
  57             } else {
  58                 log.info("Toast was not successfuly finished");
  59             }
  60             return result.isSuccessful();
  61         } catch (InterruptedException | ExecutionException e) {
  62             log.info("Error occured during toast creation");
  63         }
  64         return false;
  65
  66     }
  67
  68     @Override
  69     @Deprecated
  70     protected void startImpl(BundleContext context) {
  71         context.registerService(ToastConsumer.class, this, new Hashtable<String,String>());
  72     }
  73
  74     @Override
  75     public void onSessionInitialized(ConsumerContext session) {
  76         this.session = session;
  77         NotificationService notificationService = session.getSALService(NotificationService.class);
  78         notificationService.addNotificationListener(ToastDone.class, this);
  79
  80
  81     }
  82
  83     private void loadToasterData() {
  84         // We request data store service implementation
  85         DataBrokerService brokerService = session.getSALService(DataBrokerService.class);
  86
  87         ToasterData data = brokerService.getData(GlobalDataStore.RuntimeInfo, ToasterData.class);
  88         Toaster toaster = data.getToaster();
  89         log.info("Available toaster is: ", toaster.getToasterManufacturer(),toaster.getToasterModelNumber());
  90     }
  91
  92     @Override
  93     public void onNotification(ToastDone notification) {
  94         log.info("ToastDone Notification Received: {} ",notification.getToastStatus());
  95
  96     }
  97
  98     private ToasterService getToastService() {
  99         if (toaster == null) {
 100             toaster = session.getRpcService(ToasterService.class);
 101         }
 102         return toaster;
 103     }
 104
 105 }