renderer/src/main/java/org/opendaylight/transportpce/renderer/rpcs/DeviceRendererRPCImpl.java

   1 /*
   2  * Copyright © 2017 AT&T 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.transportpce.renderer.rpcs;
  10
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  13 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRendererService;
  14 import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRendererService;
  15 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.CreateOtsOmsInput;
  16 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.CreateOtsOmsOutput;
  17 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathInput;
  18 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathOutput;
  19 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathOutputBuilder;
  20 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.RendererRollbackInput;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.RendererRollbackOutput;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.ServicePathInput;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.ServicePathOutput;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.ServicePathOutputBuilder;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.TransportpceDeviceRendererService;
  26 import org.opendaylight.yangtools.yang.common.RpcResult;
  27 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  28 import org.slf4j.Logger;
  29 import org.slf4j.LoggerFactory;
  30
  31 public class DeviceRendererRPCImpl implements TransportpceDeviceRendererService {
  32
  33     private static final Logger LOG = LoggerFactory.getLogger(DeviceRendererRPCImpl.class);
  34     private DeviceRendererService deviceRenderer;
  35     private OtnDeviceRendererService otnDeviceRendererService;
  36
  37     public DeviceRendererRPCImpl(DeviceRendererService deviceRenderer,
  38                                  OtnDeviceRendererService otnDeviceRendererService) {
  39         this.deviceRenderer = deviceRenderer;
  40         this.otnDeviceRendererService = otnDeviceRendererService;
  41     }
  42
  43     /**
  44      * This method is the implementation of the 'service-path' RESTCONF service,
  45      * which is one of the external APIs into the renderer application. The
  46      * service provides two functions:
  47      *
  48      * <p>
  49      * 1. Create This operation results in provisioning the device for a given
  50      * wavelength and a list of nodes with each node listing its termination
  51      * points.
  52      *
  53      * <p>
  54      * 2. Delete This operation results in de-provisioning the device for a
  55      * given wavelength and a list of nodes with each node listing its
  56      * termination points.
  57      *
  58      * <p>
  59      * The signature for this method was generated by yang tools from the
  60      * renderer API model.
  61      *
  62      * @param input
  63      *            Input parameter from the service-path yang model
  64      *
  65      * @return Result of the request
  66      */
  67     @Override
  68     public ListenableFuture<RpcResult<ServicePathOutput>> servicePath(ServicePathInput input) {
  69         if (input.getOperation().getIntValue() == 1) {
  70             LOG.info("Create operation request received");
  71             return RpcResultBuilder.success(this.deviceRenderer.setupServicePath(input, null)).buildFuture();
  72         } else if (input.getOperation().getIntValue() == 2) {
  73             LOG.info("Delete operation request received");
  74             return RpcResultBuilder.success(this.deviceRenderer.deleteServicePath(input)).buildFuture();
  75         }
  76         return RpcResultBuilder.success(new ServicePathOutputBuilder().setResult("Invalid operation")).buildFuture();
  77     }
  78
  79     @Override
  80     public ListenableFuture<RpcResult<OtnServicePathOutput>> otnServicePath(OtnServicePathInput input) {
  81         if (input.getOperation().getIntValue() == 1) {
  82             LOG.info("Create operation request received");
  83             return RpcResultBuilder.success(this.otnDeviceRendererService.setupOtnServicePath(input)).buildFuture();
  84         } else if (input.getOperation().getIntValue() == 2) {
  85             LOG.info("Delete operation request received");
  86             return RpcResultBuilder.success(this.otnDeviceRendererService.deleteOtnServicePath(input)).buildFuture();
  87         }
  88         return RpcResultBuilder.success(new OtnServicePathOutputBuilder().setResult("Invalid operation")).buildFuture();
  89     }
  90
  91     /**
  92      * Rollback created interfaces and cross connects specified by input.
  93      *
  94      * @param input
  95      *            Lists of created interfaces and connections per node
  96      * @return Success flag and nodes which failed to rollback
  97      */
  98     @Override
  99     public ListenableFuture<RpcResult<RendererRollbackOutput>> rendererRollback(RendererRollbackInput input) {
 100         return RpcResultBuilder.success(this.deviceRenderer.rendererRollback(input)).buildFuture();
 101     }
 102
 103     @Override
 104     public ListenableFuture<RpcResult<CreateOtsOmsOutput>> createOtsOms(CreateOtsOmsInput input) {
 105         LOG.info("Request received to create oms and ots interfaces on {}: {}", input.getNodeId(), input
 106             .getLogicalConnectionPoint());
 107         try {
 108             return RpcResultBuilder.success(deviceRenderer.createOtsOms(input)).buildFuture();
 109         } catch (OpenRoadmInterfaceException e) {
 110             LOG.error("failed to send request to create oms and ots interfaces on {}: {}", input.getNodeId(),
 111                     input.getLogicalConnectionPoint(),e);
 112         }
 113         return null;
 114     }
 115 }