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.common.service.ServiceTypes;
  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.device.renderer.rev211004.CreateOtsOmsInput;
  17 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.CreateOtsOmsOutput;
  18 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.OtnServicePathInput;
  19 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.OtnServicePathOutput;
  20 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.OtnServicePathOutputBuilder;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.RendererRollbackInput;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.RendererRollbackOutput;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.ServicePathInput;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.ServicePathOutput;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.ServicePathOutputBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.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         LOG.debug("DeviceRendererRPCImpl instantiated");
  43     }
  44
  45     /**
  46      * This method is the implementation of the 'service-path' RESTCONF service,
  47      * which is one of the external APIs into the renderer application. The
  48      * service provides two functions:
  49      *
  50      * <p>
  51      * 1. Create This operation results in provisioning the device for a given
  52      * wavelength and a list of nodes with each node listing its termination
  53      * points.
  54      *
  55      * <p>
  56      * 2. Delete This operation results in de-provisioning the device for a
  57      * given wavelength and a list of nodes with each node listing its
  58      * termination points.
  59      *
  60      * <p>
  61      * The signature for this method was generated by yang tools from the
  62      * renderer API model.
  63      *
  64      * @param input
  65      *            Input parameter from the service-path yang model
  66      *
  67      * @return Result of the request
  68      */
  69     @Override
  70     public ListenableFuture<RpcResult<ServicePathOutput>> servicePath(ServicePathInput input) {
  71         if (input.getOperation() != null) {
  72             if (input.getOperation().getIntValue() == 1) {
  73                 LOG.info("Create operation request received");
  74                 return RpcResultBuilder.success(
  75                         this.deviceRenderer.setupServicePath(input, null))
  76                         .buildFuture();
  77             } else if (input.getOperation().getIntValue() == 2) {
  78                 LOG.info("Delete operation request received");
  79                 return RpcResultBuilder
  80                         .success(this.deviceRenderer.deleteServicePath(input))
  81                         .buildFuture();
  82             }
  83         }
  84         return RpcResultBuilder
  85             .success(new ServicePathOutputBuilder().setResult("Invalid operation").build())
  86             .buildFuture();
  87     }
  88
  89     @Override
  90     public ListenableFuture<RpcResult<OtnServicePathOutput>> otnServicePath(OtnServicePathInput input) {
  91         if (input.getOperation() != null && input.getServiceFormat() != null && input.getServiceRate() != null) {
  92             String serviceType = ServiceTypes.getOtnServiceType(input.getServiceFormat(), input.getServiceRate());
  93             if (input.getOperation().getIntValue() == 1) {
  94                 LOG.info("Create operation request received");
  95                 return RpcResultBuilder.success(this.otnDeviceRendererService
  96                         .setupOtnServicePath(input, serviceType)).buildFuture();
  97             } else if (input.getOperation().getIntValue() == 2) {
  98                 LOG.info("Delete operation request received");
  99                 return RpcResultBuilder.success(this.otnDeviceRendererService
 100                         .deleteOtnServicePath(input, serviceType)).buildFuture();
 101             }
 102         }
 103         return RpcResultBuilder
 104             .success(new OtnServicePathOutputBuilder().setResult("Invalid operation").build())
 105             .buildFuture();
 106     }
 107
 108     /**
 109      * Rollback created interfaces and cross connects specified by input.
 110      *
 111      * @param input
 112      *            Lists of created interfaces and connections per node
 113      * @return Success flag and nodes which failed to rollback
 114      */
 115     @Override
 116     public ListenableFuture<RpcResult<RendererRollbackOutput>> rendererRollback(RendererRollbackInput input) {
 117         return RpcResultBuilder.success(this.deviceRenderer.rendererRollback(input)).buildFuture();
 118     }
 119
 120     @Override
 121     public ListenableFuture<RpcResult<CreateOtsOmsOutput>> createOtsOms(CreateOtsOmsInput input) {
 122         LOG.info("Request received to create oms and ots interfaces on {}: {}", input.getNodeId(), input
 123             .getLogicalConnectionPoint());
 124         try {
 125             return RpcResultBuilder.success(deviceRenderer.createOtsOms(input)).buildFuture();
 126         } catch (OpenRoadmInterfaceException e) {
 127             LOG.error("failed to send request to create oms and ots interfaces on {}: {}", input.getNodeId(),
 128                     input.getLogicalConnectionPoint(),e);
 129         }
 130         return null;
 131     }
 132 }