How to use

VersionInfo

in

it.unibz.inf.ontop.utils

  @Override
  public void run() {
    //String version = getClass().getPackage().getImplementationVersion();

    VersionInfo versionInfo = VersionInfo.getVersionInfo();

    System.out.println(String.format("ontop version %s", versionInfo.toString()));
  }
}

public synchronized static VersionInfo getVersionInfo() {
  if (instance == null) {
    instance = new VersionInfo();
  }
  return instance;
}

@GetMapping(value = "/")
public ModelAndView home(HttpServletRequest request) {
  Map<String, String> model = new HashMap<>();
  model.put("version", VersionInfo.getVersionInfo().getVersion());
  model.put("endpointUrl", request.getRequestURL().toString() + "sparql");
  model.put("yasguiUrl", request.getRequestURL().toString() + "yasgui");
  return new ModelAndView("index", model);
}

/**
 * extract version from {@link it.unibz.inf.ontop.utils.VersionInfo}, which is from the file {@code version.properties}
 */
private static Version extractVersion() {
  VersionInfo versionInfo = VersionInfo.getVersionInfo();
  String versionString = versionInfo.getVersion();
  String[] splits = versionString.split("\\.");
  int major = 0;
  int minor = 0;
  int patch = 0;
  int build = 0;
  try {
    major = Integer.parseInt(splits[0]);
    minor = Integer.parseInt(splits[1]);
    patch = Integer.parseInt(splits[2]);
    build = Integer.parseInt(splits[3]);
  } catch (Exception ignored) {
  }
  return new Version(major, minor, patch, build);
}

/**
 * extract version from {@link it.unibz.inf.ontop.utils.VersionInfo}, which is from the file {@code version.properties}
 */
private void extractVersion() {
  VersionInfo versionInfo = VersionInfo.getVersionInfo();
  String versionString = versionInfo.getVersion();
  String[] splits = versionString.split("\\.");
  int major = 0;
  int minor = 0;
  int patch = 0;
  int build = 0;
  try {
    major = Integer.parseInt(splits[0]);
    minor = Integer.parseInt(splits[1]);
    patch = Integer.parseInt(splits[2]);
    build = Integer.parseInt(splits[3]);
  } catch (Exception ignored) {
  }
  version = new Version(major, minor, patch, build);
}

public synchronized static VersionInfo getVersionInfo() {
  if (instance == null) {
    instance = new VersionInfo();
  }
  return instance;
}