@Override
    @Transactional(readOnly = true)
    public List<Rule> selectRuleByApplicationName(String applicationName) {
        List<Rule> rules = alarmDao.selectRuleByApplicationName(applicationName);
        List<Rule> result = new ArrayList<>(rules.size());
        for (Rule rule : rules) {
            if (rule.getApplicationName().equals(applicationName)) {
                result.add(rule);
            }
        }
        return result;
    }
@author minwoo.jung
@author Jongjin.Bae
web/src/main/java/com/navercorp/pinpoint/web/service/AlarmServiceImpl.java