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
  13 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  14 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRendererService;
  15 import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRendererService;
  16 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.CreateOtsOmsInput;
  17 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.CreateOtsOmsOutput;
  18 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathInput;
  19 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathOutput;
  20 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.OtnServicePathOutputBuilder;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.RendererRollbackInput;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.RendererRollbackOutput;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.ServicePathInput;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.ServicePathOutput;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.ServicePathOutputBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.device.rev200128.TransportpceDeviceRendererService;
  27 import org.opendaylight.yangtools.yang.common.RpcResult;
  28 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 public class DeviceRendererRPCImpl implements TransportpceDeviceRendererService {
  33
  34     private static final Logger LOG = LoggerFactory.getLogger(DeviceRendererRPCImpl.class);
  35     private DeviceRendererService deviceRenderer;
  36     private OtnDeviceRendererService otnDeviceRendererService;
  37
  38     public DeviceRendererRPCImpl(DeviceRendererService deviceRenderer,
  39                                  OtnDeviceRendererService otnDeviceRendererService) {
  40         this.deviceRenderer = deviceRenderer;
  41         this.otnDeviceRendererService = otnDeviceRendererService;
  42     }
  43
  44     /**
  45      * This method is the implementation of the 'service-path' RESTCONF service,
  46      * which is one of the external APIs into the renderer application. The
  47      * service provides two functions:
  48      *
  49      * <p>
  50      * 1. Create This operation results in provisioning the device for a given
  51      * wavelength and a list of nodes with each node listing its termination
  52      * points.
  53      *
  54      * <p>
  55      * 2. Delete This operation results in de-provisioning the device for a
  56      * given wavelength and a list of nodes with each node listing its
  57      * termination points.
  58      *
  59      * <p>
  60      * The signature for this method was generated by yang tools from the
  61      * renderer API model.
  62      *
  63      * @param input
  64      *            Input parameter from the service-path yang model
  65      *
  66      * @return Result of the request
  67      */
  68     @Override
  69     public ListenableFuture<RpcResult<ServicePathOutput>> servicePath(ServicePathInput input) {
  70         if (input.getOperation() != null) {
  71             if (input.getOperation().getIntValue() == 1) {
  72                 LOG.info("Create operation request received");
  73                 return RpcResultBuilder.success(
  74                         this.deviceRenderer.setupServicePath(input, null))
  75                         .buildFuture();
  76             } else if (input.getOperation().getIntValue() == 2) {
  77                 LOG.info("Delete operation request received");
  78                 return RpcResultBuilder
  79                         .success(this.deviceRenderer.deleteServicePath(input))
  80                         .buildFuture();
  81             }
  82         }
  83         return RpcResultBuilder.success(new ServicePathOutputBuilder().setResult("Invalid operation")).buildFuture();
  84     }
  85
  86     @Override
  87     public ListenableFuture<RpcResult<OtnServicePathOutput>> otnServicePath(OtnServicePathInput input) {
  88         if (input.getOperation() != null) {
  89             if (input.getOperation().getIntValue() == 1) {
  90                 LOG.info("Create operation request received");
  91                 return RpcResultBuilder.success(this.otnDeviceRendererService
  92                         .setupOtnServicePath(input)).buildFuture();
  93             } else if (input.getOperation().getIntValue() == 2) {
  94                 LOG.info("Delete operation request received");
  95                 return RpcResultBuilder.success(this.otnDeviceRendererService
  96                         .deleteOtnServicePath(input)).buildFuture();
  97             }
  98         }
  99         return RpcResultBuilder.success(new OtnServicePathOutputBuilder().setResult("Invalid operation")).buildFuture();
 100     }
 101
 102     /**
 103      * Rollback created interfaces and cross connects specified by input.
 104      *
 105      * @param input
 106      *            Lists of created interfaces and connections per node
 107      * @return Success flag and nodes which failed to rollback
 108      */
 109     @Override
 110     public ListenableFuture<RpcResult<RendererRollbackOutput>> rendererRollback(RendererRollbackInput input) {
 111         return RpcResultBuilder.success(this.deviceRenderer.rendererRollback(input)).buildFuture();
 112     }
 113
 114     @Override
 115     public ListenableFuture<RpcResult<CreateOtsOmsOutput>> createOtsOms(CreateOtsOmsInput input) {
 116         LOG.info("Request received to create oms and ots interfaces on {}: {}", input.getNodeId(), input
 117             .getLogicalConnectionPoint());
 118         try {
 119             return RpcResultBuilder.success(deviceRenderer.createOtsOms(input)).buildFuture();
 120         } catch (OpenRoadmInterfaceException e) {
 121             LOG.error("failed to send request to create oms and ots interfaces on {}: {}", input.getNodeId(),
 122                     input.getLogicalConnectionPoint(),e);
 123         }
 124         return null;
 125     }
 126 }