@Override
protected void validateOnUpdate(MonitorEngine exist, MonitorEngine resource)
throws ValidationException {
super.validateOnUpdate(exist, resource);
// IP地址变了
if (!StringUtils.equals(exist.getAddress(), resource.getAddress())) {
MonitorEngine another = findByAddress(resource.getAddress());
if (another != null) {
throw new ValidationException(
"There is another engine with address " + resource.getAddress());
}
}
}
