How to use

checkArgumentPresent

method

in

org.metricssampler.util.Preconditions

public OracleNoSQLInputConfig(final String name, final Map<String, Object> variables, final List<HostConfig> hosts, Optional<String> storeName, Optional<Path> trustFile, Optional<LoginConfig> login) {
  super(name, variables);
  checkArgumentNotNullNorEmpty(hosts, "hosts");
  this.hosts = hosts;
  this.storeName = storeName;
  this.trustFile = trustFile;
  this.login = login;
  if (login.isPresent() || trustFile.isPresent() || storeName.isPresent()) {
    Preconditions.checkArgumentPresent(login, "login");
    Preconditions.checkArgumentPresent(trustFile, "trustFile");
    if (!Files.exists(trustFile.get())) {
      throw new IllegalArgumentException("The trust file [" + trustFile.get().toAbsolutePath() + "] does not exist");
    }
    Preconditions.checkArgumentPresent(storeName, "storeName");
  }
}