renderer/src/main/java/org/opendaylight/transportpce/renderer/provisiondevice/tasks/DeviceRenderingTask.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 package org.opendaylight.transportpce.renderer.provisiondevice.tasks;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12 import java.util.concurrent.Callable;
  13 import org.opendaylight.transportpce.renderer.ServicePathInputData;
  14 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRendererService;
  15 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRenderingResult;
  16 import org.opendaylight.transportpce.renderer.provisiondevice.servicepath.ServicePathDirection;
  17 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.ServicePathOutput;
  18 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210618.optical.renderer.nodes.Nodes;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 public class DeviceRenderingTask implements Callable<DeviceRenderingResult> {
  23
  24     private static final Logger LOG = LoggerFactory.getLogger(DeviceRenderingTask.class);
  25
  26     private final DeviceRendererService deviceRenderer;
  27     private final ServicePathInputData servicePathInputData;
  28     private final ServicePathDirection direction;
  29
  30     public DeviceRenderingTask(DeviceRendererService deviceRenderer, ServicePathInputData servicePathInputData,
  31             ServicePathDirection direction) {
  32         this.deviceRenderer = deviceRenderer;
  33         this.servicePathInputData = servicePathInputData;
  34         this.direction = direction;
  35     }
  36
  37     @Override
  38     public DeviceRenderingResult call() throws Exception {
  39         ServicePathOutput output;
  40         String operation;
  41         List<Nodes> olmList = null;
  42         switch (this.servicePathInputData.getServicePathInput().getOperation()) {
  43             case Create:
  44                 operation = "setup";
  45                 output = this.deviceRenderer.setupServicePath(this.servicePathInputData.getServicePathInput(),
  46                     this.direction);
  47                 olmList = this.servicePathInputData.getNodeLists().getOlmNodeList();
  48                 break;
  49             case Delete:
  50                 operation = "delete";
  51                 output = this.deviceRenderer.deleteServicePath(this.servicePathInputData.getServicePathInput());
  52                 break;
  53             default:
  54                 return DeviceRenderingResult.failed("Device rendering failed - unknown operation");
  55         }
  56         if (!output.getSuccess()) {
  57             LOG.error("Device rendering {} service path failed.", operation);
  58             return DeviceRenderingResult.failed("Operation Failed");
  59         }
  60         LOG.info("Device rendering {} service path finished successfully.", operation);
  61         return DeviceRenderingResult.ok(olmList, new ArrayList<>(output.nonnullNodeInterface().values()),
  62             new ArrayList<>(output.nonnullLinkTp()));
  63
  64     }
  65
  66 }