How to use

untar

method

in

org.jboss.windup.util.TarUtil

public static void untar(Path outputDirectory, Path inputTarFile) throws IOException
{
  try (FileInputStream fileInputStream = new FileInputStream(inputTarFile.toFile()))
  {
    untar(outputDirectory, fileInputStream);
  }
}

public static void untar(Path outputDirectory, Path inputTarFile) throws IOException
{
  try (FileInputStream fileInputStream = new FileInputStream(inputTarFile.toFile()))
  {
    untar(outputDirectory, fileInputStream);
  }
}

private WindupExecution deserializeStatusUpdateFromStream(StreamMessage streamMessage, WindupExecution lastStatusFromDB)
{
  // this is a results message with final result contents, untar the results
  try
  {
    Path outputPath = Paths.get(lastStatusFromDB.getOutputPath());
    Path tempFile = outputPath.resolve("report_files.tar");
    streamMessage.setObjectProperty(AMQConstants.AMQ_LARGE_MESSAGE_SAVESTREAM_PROPERTY, new FileOutputStream(tempFile.toFile()));
    TarUtil.untar(outputPath, tempFile);
  }
  catch (Exception e)
  {
    LOG.log(Level.SEVERE, "Error handling status result with contents due to: " + e.getMessage(), e);
  }
  return lastStatusFromDB;
}