tests/stubrenderer/src/main/java/org/opendaylight/transportpce/stubrenderer/impl/StubrendererImpl.java

   1 /*
   2  * Copyright © 2017 Orange, 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
   9
  10 package org.opendaylight.transportpce.stubrenderer.impl;
  11
  12 import com.google.common.util.concurrent.FutureCallback;
  13 import com.google.common.util.concurrent.Futures;
  14 import com.google.common.util.concurrent.ListenableFuture;
  15 import com.google.common.util.concurrent.ListeningExecutorService;
  16 import com.google.common.util.concurrent.MoreExecutors;
  17
  18 import java.util.concurrent.Executors;
  19 import java.util.concurrent.Future;
  20
  21 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  22 import org.opendaylight.transportpce.stubrenderer.SendingRendererRPCs;
  23 import org.opendaylight.transportpce.stubrenderer.StubrendererCompliancyCheck;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev161014.configuration.response.common.ConfigurationResponseCommonBuilder;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev161014.service.TopologyBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev170426.RpcStatusEx;
  27 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev170426.ServicePathNotificationTypes;
  28 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.CancelResourceReserveInput;
  29 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.CancelResourceReserveOutput;
  30 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.PathComputationRequestInput;
  31 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.PathComputationRequestOutput;
  32 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceDeleteInput;
  33 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceDeleteOutput;
  34 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceDeleteOutputBuilder;
  35 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceImplementationRequestInput;
  36 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceImplementationRequestOutput;
  37 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceImplementationRequestOutputBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceRpcResultSp;
  39 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.ServiceRpcResultSpBuilder;
  40 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.TransportpceServicepathService;
  41 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.service.rpc.result.sp.PathTopology;
  42 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev170426.service.rpc.result.sp.PathTopologyBuilder;
  43 import org.opendaylight.yangtools.yang.common.RpcResult;
  44 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  45 import org.slf4j.Logger;
  46 import org.slf4j.LoggerFactory;
  47
  48
  49
  50 /**
  51  * Class to implement StubrendererService.
  52  * @author Martial Coulibaly ( martial.coulibaly@gfi.com ) on behalf of Orange
  53  *
  54  */
  55 public class StubrendererImpl implements TransportpceServicepathService {
  56     /** Logging. */
  57     private static final Logger LOG = LoggerFactory.getLogger(StubrendererImpl.class);
  58     /** send notification. */
  59     private NotificationPublishService notificationPublishService;
  60     private ServiceRpcResultSp notification;
  61     private final ListeningExecutorService executor = MoreExecutors
  62             .listeningDecorator(Executors.newFixedThreadPool(10));
  63     /** check service sdnc-request-header compliancy. */
  64     private StubrendererCompliancyCheck compliancyCheck;
  65
  66     public StubrendererImpl(NotificationPublishService notificationPublishService) {
  67         this.notificationPublishService = notificationPublishService;
  68     }
  69
  70     @Override
  71     public Future<RpcResult<ServiceImplementationRequestOutput>> serviceImplementationRequest(
  72             ServiceImplementationRequestInput input) {
  73         LOG.info("RPC  serviceImplementationRequest request received");
  74         String responseCode = "";
  75         String message = "";
  76         ConfigurationResponseCommonBuilder configurationResponseCommon = null;
  77
  78         compliancyCheck = new StubrendererCompliancyCheck(input.getServiceName(), input.getServiceHandlerHeader());
  79         if (compliancyCheck.check(false, true)) {
  80             LOG.info("Service compliant !");
  81             /**
  82              * If compliant, service-request parameters are verified in order to
  83              * check if there is no missing parameter that prevents calculating
  84              * a path and implement a service.
  85              */
  86
  87             notification = new ServiceRpcResultSpBuilder()
  88                     .setNotificationType(ServicePathNotificationTypes.ServiceImplementationRequest)
  89                     .setServiceName(input.getServiceName())
  90                     .setStatus(RpcStatusEx.Pending)
  91                     .setStatusMessage("Service compliant, submitting serviceImplementation Request ...")
  92                     .build();
  93             try {
  94                 notificationPublishService.putNotification(notification);
  95             } catch (InterruptedException e) {
  96                 LOG.info("notification offer rejected : " + e);
  97             }
  98
  99             SendingRendererRPCs sendingRenderer = new SendingRendererRPCs(executor);
 100             FutureCallback<Boolean> rendererCallback =
 101                     new FutureCallback<Boolean>() {
 102                 String message = "";
 103                 ServiceRpcResultSp notification = null;
 104
 105                 @Override
 106                 public void onFailure(Throwable arg0) {
 107                     LOG.error("Failure message : " + arg0.toString());
 108                     LOG.error("Service implementation failed !");
 109                     notification = new ServiceRpcResultSpBuilder()
 110                             .setNotificationType(ServicePathNotificationTypes.ServiceImplementationRequest)
 111                             .setServiceName(input.getServiceName()).setStatus(RpcStatusEx.Failed)
 112                             .setStatusMessage("PCR Request failed  : " + arg0.getMessage()).build();
 113                     try {
 114                         notificationPublishService.putNotification(notification);
 115                     } catch (InterruptedException e) {
 116                         LOG.info("notification offer rejected : " + e);
 117                     }
 118                 }
 119
 120                 @Override
 121                 public void onSuccess(Boolean response) {
 122                     LOG.info("response : " + response);
 123                     if (response) {
 124                         message = "Service implemented !";
 125                         TopologyBuilder topo = sendingRenderer.getTopology();
 126                         ServiceRpcResultSpBuilder tmp = new ServiceRpcResultSpBuilder()
 127                                 .setNotificationType(ServicePathNotificationTypes.ServiceImplementationRequest)
 128                                 .setServiceName(input.getServiceName())
 129                                 .setStatus(RpcStatusEx.Successful)
 130                                 .setStatusMessage(message);
 131                         if (topo != null) {
 132                             PathTopology value = new PathTopologyBuilder()
 133                                     .setAToZ(topo.getAToZ())
 134                                     .setZToA(topo.getZToA())
 135                                     .build();
 136                             tmp.setPathTopology(value);
 137                         }
 138                         notification = tmp.build();
 139                     } else {
 140                         message = "Service implementation failed : " + sendingRenderer.getError();
 141                         notification = new ServiceRpcResultSpBuilder()
 142                                 .setNotificationType(ServicePathNotificationTypes.ServiceImplementationRequest)
 143                                 .setServiceName("")
 144                                 .setStatus(RpcStatusEx.Failed).setStatusMessage(message)
 145                                 .build();
 146                     }
 147                     LOG.info(notification.toString());
 148                     try {
 149                         notificationPublishService.putNotification(notification);
 150                     } catch (InterruptedException e) {
 151                         LOG.info("notification offer rejected : " + e);
 152                     }
 153                     LOG.info(message);
 154                 }
 155             };
 156             ListenableFuture<Boolean> renderer = sendingRenderer.serviceImplementation();
 157             Futures.addCallback(renderer, rendererCallback, executor);
 158             LOG.info("Service implmentation Request in progress ");
 159             configurationResponseCommon = new ConfigurationResponseCommonBuilder()
 160                     .setAckFinalIndicator("Yes")
 161                     .setRequestId(input.getServiceHandlerHeader().getRequestId())
 162                     .setResponseCode("200")
 163                     .setResponseMessage("Service implementation Request in progress ");
 164
 165             ServiceImplementationRequestOutput output = new ServiceImplementationRequestOutputBuilder()
 166                     .setConfigurationResponseCommon(configurationResponseCommon.build())
 167                     .build();
 168             return RpcResultBuilder.success(output).buildFuture();
 169         } else {
 170             message = compliancyCheck.getMessage();
 171             responseCode = "500";
 172             LOG.info("Service not compliant caused by : " + message);
 173             notification = new ServiceRpcResultSpBuilder()
 174                     .setNotificationType(ServicePathNotificationTypes.ServiceDelete)
 175                     .setServiceName(input.getServiceName()).setStatus(RpcStatusEx.Failed)
 176                     .setStatusMessage("Service not compliant caused by : " + message)
 177                     .build();
 178             try {
 179                 notificationPublishService.putNotification(notification);
 180             } catch (InterruptedException e) {
 181                 LOG.info("notification offer rejected : " + e);
 182             }
 183         }
 184         configurationResponseCommon = new ConfigurationResponseCommonBuilder()
 185                 .setAckFinalIndicator("yes")
 186                 .setRequestId(input.getServiceHandlerHeader().getRequestId())
 187                 .setResponseCode(responseCode)
 188                 .setResponseMessage(message);
 189         ServiceImplementationRequestOutput output = new ServiceImplementationRequestOutputBuilder()
 190                 .setConfigurationResponseCommon(configurationResponseCommon.build())
 191                 .build();
 192
 193         return RpcResultBuilder.success(output).buildFuture();
 194     }
 195
 196     @Override
 197     public Future<RpcResult<ServiceDeleteOutput>> serviceDelete(ServiceDeleteInput input) {
 198         String message = "";
 199         LOG.info("RPC serviceDelete request received");
 200         String responseCode = "";
 201         ConfigurationResponseCommonBuilder configurationResponseCommon = null;
 202         compliancyCheck = new StubrendererCompliancyCheck(input.getServiceName(), input.getServiceHandlerHeader());
 203         if (compliancyCheck.check(false, true)) {
 204             LOG.info("Service compliant !");
 205             /**
 206              * If compliant, service-request parameters are verified in order to
 207              * check if there is no missing parameter that prevents calculating
 208              * a path and implement a service.
 209              */
 210
 211             notification = new ServiceRpcResultSpBuilder()
 212                     .setNotificationType(ServicePathNotificationTypes.ServiceDelete)
 213                     .setServiceName(input.getServiceName())
 214                     .setStatus(RpcStatusEx.Pending)
 215                     .setStatusMessage("Service compliant, submitting serviceDelete Request ...")
 216                     .build();
 217             try {
 218                 notificationPublishService.putNotification(notification);
 219             } catch (InterruptedException e) {
 220                 LOG.info("notification offer rejected : " + e);
 221             }
 222             SendingRendererRPCs sendingRenderer = new SendingRendererRPCs(executor);
 223             FutureCallback<Boolean> rendererCallback = new FutureCallback<Boolean>() {
 224                 String message = "";
 225                 ServiceRpcResultSp notification = null;
 226
 227                 @Override
 228                 public void onFailure(Throwable arg0) {
 229                     LOG.error("Failure message : " + arg0.toString());
 230                     LOG.error("Service delete failed !");
 231                     notification = new ServiceRpcResultSpBuilder()
 232                             .setNotificationType(ServicePathNotificationTypes.ServiceDelete)
 233                             .setServiceName(input.getServiceName()).setStatus(RpcStatusEx.Failed)
 234                             .setStatusMessage("PCR Request failed  : " + arg0.getMessage()).build();
 235                     try {
 236                         notificationPublishService.putNotification(notification);
 237                     } catch (InterruptedException e) {
 238                         LOG.info("notification offer rejected : " + e);
 239                     }
 240                 }
 241
 242                 @Override
 243                 public void onSuccess(Boolean response) {
 244                     LOG.info("response : " + response);
 245                     if (response) {
 246                         message = "Service deleted !";
 247                         notification = new ServiceRpcResultSpBuilder()
 248                                 .setNotificationType(ServicePathNotificationTypes.ServiceDelete)
 249                                 .setServiceName(input.getServiceName()).setStatus(RpcStatusEx.Successful)
 250                                 .setStatusMessage(message).build();
 251                     } else {
 252                         message = "Service delete failed : " + sendingRenderer.getError();
 253                         notification = new ServiceRpcResultSpBuilder()
 254                                 .setNotificationType(ServicePathNotificationTypes.ServiceDelete)
 255                                 .setServiceName("")
 256                                 .setStatus(RpcStatusEx.Failed).setStatusMessage(message)
 257                                 .build();
 258                     }
 259                     LOG.info(notification.toString());
 260                     try {
 261                         notificationPublishService.putNotification(notification);
 262                     } catch (InterruptedException e) {
 263                         LOG.info("notification offer rejected : " + e);
 264                     }
 265                     LOG.info(message);
 266                 }
 267             };
 268             ListenableFuture<Boolean> renderer = sendingRenderer.serviceDelete();
 269             Futures.addCallback(renderer, rendererCallback, executor);
 270             message = "Service delete Request in progress ...";
 271             LOG.info(message);
 272             configurationResponseCommon = new ConfigurationResponseCommonBuilder()
 273                     .setAckFinalIndicator("Yes")
 274                     .setRequestId(input.getServiceHandlerHeader().getRequestId())
 275                     .setResponseCode("200")
 276                     .setResponseMessage(message);
 277             ServiceDeleteOutput output = new ServiceDeleteOutputBuilder()
 278                     .setConfigurationResponseCommon(configurationResponseCommon.build())
 279                     .build();
 280             return RpcResultBuilder.success(output).buildFuture();
 281         } else {
 282             message = compliancyCheck.getMessage();
 283             LOG.info("Service not compliant caused by : " + message);
 284             responseCode = "500";
 285             notification = new ServiceRpcResultSpBuilder()
 286                     .setNotificationType(ServicePathNotificationTypes.ServiceDelete)
 287                     .setServiceName(input.getServiceName()).setStatus(RpcStatusEx.Failed)
 288                     .setStatusMessage("Service not compliant caused by : " + message)
 289                     .build();
 290             try {
 291                 notificationPublishService.putNotification(notification);
 292             } catch (InterruptedException e) {
 293                 LOG.info("notification offer rejected : " + e);
 294             }
 295         }
 296         configurationResponseCommon = new ConfigurationResponseCommonBuilder()
 297                 .setAckFinalIndicator("yes")
 298                 .setRequestId(input.getServiceHandlerHeader().getRequestId())
 299                 .setResponseCode(responseCode)
 300                 .setResponseMessage(message);
 301         ServiceDeleteOutput output = new ServiceDeleteOutputBuilder()
 302                 .setConfigurationResponseCommon(configurationResponseCommon.build())
 303                 .build();
 304         return RpcResultBuilder.success(output).buildFuture();
 305     }
 306
 307     @Override
 308     public Future<RpcResult<CancelResourceReserveOutput>> cancelResourceReserve(CancelResourceReserveInput input) {
 309         // TODO Auto-generated method stub
 310         return null;
 311     }
 312
 313     @Override
 314     public Future<RpcResult<PathComputationRequestOutput>> pathComputationRequest(PathComputationRequestInput input) {
 315         // TODO Auto-generated method stub
 316         return null;
 317     }
 318 }