/** Returns the {@link MavenModule}s that are in the queue. */
 public List<Queue.Item> getQueueItems() {
   List<Queue.Item> r = new ArrayList<hudson.model.Queue.Item>();
   for (Queue.Item item : Hudson.getInstance().getQueue().getItems()) {
     Task t = item.task;
     if ((t instanceof MavenModule && ((MavenModule) t).getParent() == this) || t == this)
       r.add(item);
   }
   return r;
 }
 public Maven.DescriptorImpl getMavenDescriptor() {
   return Hudson.getInstance().getDescriptorByType(Maven.DescriptorImpl.class);
 }
  @Override
  public BuildWrapper.Environment setUp(
      AbstractBuild build, Launcher launcher, BuildListener listener)
      throws IOException, InterruptedException {
    final PrintStream logger = listener.getLogger();

    final DeviceFarmApi api = new DeviceFarmApiImpl();
    long start = System.currentTimeMillis();

    try {
      EnvVars environment = build.getEnvironment(listener);
      String expendedTag = environment.expand(tag);

      log(logger, Messages.TRYING_TO_CONNECT_API_SERVER(deviceApiUrl, expendedTag));
      api.connectApiServer(
          logger,
          deviceApiUrl,
          expendedTag,
          build.getProject().getAbsoluteUrl() + build.getNumber());

      final RemoteDevice reserved =
          api.waitApiResponse(
              logger, DEVICE_WAIT_TIMEOUT_IN_MILLIS, DEVICE_READY_CHECK_INTERVAL_IN_MS);
      log(
          logger,
          Messages.DEVICE_IS_READY(passedSeconds(start), reserved.ip, reserved.port, reserved.url));

      if (descriptor == null) {
        descriptor = Hudson.getInstance().getDescriptorByType(DescriptorImpl.class);
      }

      // Substitute environment and build variables into config
      final String androidHome = discoverAndroidSdkHome(build, launcher, listener);
      log(logger, Messages.USING_SDK(androidHome));

      AndroidSdk sdk = new AndroidSdk(androidHome, androidHome);
      final AndroidDeviceContext device =
          new AndroidDeviceContext(build, launcher, listener, sdk, reserved.ip, reserved.port);
      // disconnect first to workaround previous error
      device.disconnect();

      // connect device with adb
      device.connect(DEVICE_CONNECT_TIMEOUT_IN_MILLIS);

      device.waitDeviceReady(logger, DEVICE_CONNECT_TIMEOUT_IN_MILLIS, 1000);
      // check availability
      device.devices();

      // unlock screen
      device.unlockScreen();

      // Start dumping logcat to temporary file
      final LogcatCollector logcatCollector = new LogcatCollector(build, device);
      logcatCollector.start();

      return new BuildWrapper.Environment() {
        @Override
        public void buildEnvVars(Map<String, String> env) {
          env.put("ANDROID_IP", device.ip());
          env.put("ANDROID_HOME", androidHome);
          env.put("ANDROID_SDK_HOME", androidHome);
          env.put("ANDROID_PORT", Integer.toString(device.port()));
          env.put("ANDROID_SERIAL", device.serial());
        }

        @Override
        public boolean tearDown(AbstractBuild build, BuildListener listener)
            throws IOException, InterruptedException {
          cleanUp(build, device, api, logcatCollector);

          return true;
        }
      };

    } catch (FailedToConnectApiServerException e) {
      log(logger, Messages.FAILED_TO_CONNECT_API_SERVER());
    } catch (MalformedResponseException e) {
      log(logger, Messages.FAILED_TO_PARSE_DEVICE_FARM_RESPONSE());
    } catch (TimeoutException e) {
      log(logger, Messages.DEVICE_WAIT_TIMEOUT(passedSeconds(start)));
    } catch (NoDeviceAvailableException e) {
      log(logger, Messages.NO_SUCH_DEVICE());
    }

    build.setResult(Result.NOT_BUILT);
    cleanUp(null, null, api, null);
    return null;
  }
 public Hudson getParent() {
   return Hudson.getInstance();
 }
 public MavenModuleSet(String name) {
   super(Hudson.getInstance(), name);
 }