How to use

isEmpty

method

in

org.stagemonitor.util.StringUtils

public static boolean isNotEmpty(String s) {
  return !isEmpty(s);
}

public static String getSignature(String fullClassName, String methodName, String nameFromAnnotation, boolean absolute) {
  String name = StringUtils.isEmpty(nameFromAnnotation) ? methodName : nameFromAnnotation;
  if (absolute) {
    return name;
  }
  return getSignature(fullClassName, name);
}

private String getSql(String prepared, String sql) {
  if (StringUtils.isEmpty(sql) || !jdbcPlugin.isCollectPreparedStatementParameters()) {
    sql = prepared;
  }
  return sql.trim();
}

private String getReferringSite() {
  final String refererHeader = httpServletRequest.getHeader("Referer");
  if (StringUtils.isEmpty(refererHeader)) {
    return null;
  }
  String referrerHost;
  try {
    referrerHost = new URI(refererHeader).getHost();
  } catch (URISyntaxException e) {
    referrerHost = null;
  }
  if (httpServletRequest.getServerName().equals(referrerHost)) {
    return null;
  } else {
    return referrerHost;
  }
}

/**
 * Creates a MimeMessage containing given Multipart.
 * Subject, sender and content and session will be set.
 * @param session current mail session
 * @return MimeMessage without recipients
 * @throws MessagingException
 */
public MimeMessage createMimeMessage(Session session) throws MessagingException {
  if (isEmpty(htmlPart) && isEmpty(textPart)) {
    throw new IllegalArgumentException("Missing email content");
  }
  final MimeMessage msg = new MimeMessage(session);
  msg.setSubject(subject);
  msg.setFrom(new InternetAddress(from));
  msg.setContent(createMultiPart());
  msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(recipients, false));
  return msg;
}

protected boolean shouldProcess(Map<String, String[]> requestParams) {
  for (String requiredParam : requiredParams) {
    if (StringUtils.isEmpty(getParameterValueOrNull(requiredParam, requestParams))) {
      return false;
    }
  }
  if (typeToProcess.equals(TYPE_ALL)) {
    return true;
  }
  final String type = getParameterValueOrNull(ClientSpanServlet.PARAMETER_TYPE, requestParams);
  return typeToProcess.equals(type);
}

@Override
public void interceptReport(PostExecutionInterceptorContext context) {
  final Collection<String> onlyReportRequestsWithName = tracingPlugin
      .getOnlyReportSpansWithName();
  if (StringUtils.isEmpty(context.getSpanContext().getOperationName())) {
    context.shouldNotReport(getClass());
  } else if (!onlyReportRequestsWithName.isEmpty() && !onlyReportRequestsWithName.contains(context.getSpanContext().getOperationName())) {
    context.shouldNotReport(getClass());
  }
}

@Override
public void alert(AlertArguments alertArguments) {
  String target = alertArguments.getSubscription().getTarget();
  if (StringUtils.isEmpty(target)) {
    target = "/stagemonitor/alerts";
  }
  httpClient.send(HttpRequestBuilder.<Integer>jsonRequest("POST", corePlugin.getElasticsearchUrl() + target, alertArguments.getIncident()).build());
}

private String getSql(String prepared, String sql) {
  if (StringUtils.isEmpty(sql) || !jdbcPlugin.isCollectPreparedStatementParameters()) {
    sql = prepared;
  }
  return sql.trim();
}