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.device.renderer.rev210618.CreateOtsOmsInput;
  16 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.CreateOtsOmsOutput;
  17 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.OtnServicePathInput;
  18 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.OtnServicePathOutput;
  19 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.OtnServicePathOutputBuilder;
  20 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.RendererRollbackInput;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.RendererRollbackOutput;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.ServicePathInput;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.ServicePathOutput;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.ServicePathOutputBuilder;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.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() != null) {
  70             if (input.getOperation().getIntValue() == 1) {
  71                 LOG.info("Create operation request received");
  72                 return RpcResultBuilder.success(
  73                         this.deviceRenderer.setupServicePath(input, null))
  74                         .buildFuture();
  75             } else if (input.getOperation().getIntValue() == 2) {
  76                 LOG.info("Delete operation request received");
  77                 return RpcResultBuilder
  78                         .success(this.deviceRenderer.deleteServicePath(input))
  79                         .buildFuture();
  80             }
  81         }
  82         return RpcResultBuilder.success(new ServicePathOutputBuilder().setResult("Invalid operation")).buildFuture();
  83     }
  84
  85     @Override
  86     public ListenableFuture<RpcResult<OtnServicePathOutput>> otnServicePath(OtnServicePathInput input) {
  87         if (input.getOperation() != null) {
  88             if (input.getOperation().getIntValue() == 1) {
  89                 LOG.info("Create operation request received");
  90                 return RpcResultBuilder.success(this.otnDeviceRendererService
  91                         .setupOtnServicePath(input)).buildFuture();
  92             } else if (input.getOperation().getIntValue() == 2) {
  93                 LOG.info("Delete operation request received");
  94                 return RpcResultBuilder.success(this.otnDeviceRendererService
  95                         .deleteOtnServicePath(input)).buildFuture();
  96             }
  97         }
  98         return RpcResultBuilder.success(new OtnServicePathOutputBuilder().setResult("Invalid operation")).buildFuture();
  99     }
 100
 101     /**
 102      * Rollback created interfaces and cross connects specified by input.
 103      *
 104      * @param input
 105      *            Lists of created interfaces and connections per node
 106      * @return Success flag and nodes which failed to rollback
 107      */
 108     @Override
 109     public ListenableFuture<RpcResult<RendererRollbackOutput>> rendererRollback(RendererRollbackInput input) {
 110         return RpcResultBuilder.success(this.deviceRenderer.rendererRollback(input)).buildFuture();
 111     }
 112
 113     @Override
 114     public ListenableFuture<RpcResult<CreateOtsOmsOutput>> createOtsOms(CreateOtsOmsInput input) {
 115         LOG.info("Request received to create oms and ots interfaces on {}: {}", input.getNodeId(), input
 116             .getLogicalConnectionPoint());
 117         try {
 118             return RpcResultBuilder.success(deviceRenderer.createOtsOms(input)).buildFuture();
 119         } catch (OpenRoadmInterfaceException e) {
 120             LOG.error("failed to send request to create oms and ots interfaces on {}: {}", input.getNodeId(),
 121                     input.getLogicalConnectionPoint(),e);
 122         }
 123         return null;
 124     }
 125 }