renderer/src/main/java/org/opendaylight/transportpce/renderer/provisiondevice/tasks/OtnDeviceRenderingTask.java

   1 /*
   2  * Copyright © 2020 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.provisiondevice.tasks;
  10
  11 import java.util.ArrayList;
  12 import java.util.concurrent.Callable;
  13 import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRendererService;
  14 import org.opendaylight.transportpce.renderer.provisiondevice.OtnDeviceRenderingResult;
  15 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.OtnServicePathInput;
  16 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev210618.OtnServicePathOutput;
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 public class OtnDeviceRenderingTask implements Callable<OtnDeviceRenderingResult> {
  21     private static final Logger LOG = LoggerFactory.getLogger(OtnDeviceRenderingTask.class);
  22
  23     private final OtnDeviceRendererService otnDeviceRenderer;
  24     private final OtnServicePathInput otnServicePathInput;
  25
  26     public OtnDeviceRenderingTask(OtnDeviceRendererService otnDeviceRendererService,
  27             OtnServicePathInput otnServicePathInput) {
  28         this.otnDeviceRenderer = otnDeviceRendererService;
  29         this.otnServicePathInput = otnServicePathInput;
  30     }
  31
  32     @Override
  33     public OtnDeviceRenderingResult call() throws Exception {
  34         OtnServicePathOutput output;
  35         String operation;
  36         switch (this.otnServicePathInput.getOperation()) {
  37             case Create:
  38                 operation = "setup";
  39                 output = this.otnDeviceRenderer.setupOtnServicePath(this.otnServicePathInput);
  40                 break;
  41             case Delete:
  42                 operation = "delete";
  43                 output = this.otnDeviceRenderer.deleteOtnServicePath(this.otnServicePathInput);
  44                 break;
  45             default:
  46                 return OtnDeviceRenderingResult.failed("Device rendering failed - unknown operation");
  47         }
  48         if (!output.getSuccess()) {
  49             LOG.error("Device rendering {} otn service path failed.", operation);
  50             return OtnDeviceRenderingResult.failed("Operation Failed");
  51         }
  52         LOG.info("Device rendering {} otn service path finished successfully.", operation);
  53         return OtnDeviceRenderingResult.ok(new ArrayList<>(output.nonnullNodeInterface().values()),
  54             new ArrayList<>(output.nonnullLinkTp()));
  55     }
  56 }