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package itn.com.cmm.util;
import itn.com.cmm.LoginVO;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
public class ClientRequestUtil {
private static final String ANONYMOUS = "ANONYMOUS";
private static final String LOGIN_VO_ATTRIBUTE = "LoginVO";
public static String getUserId(HttpServletRequest request) {
if (request == null) {
return ANONYMOUS;
}
HttpSession session = request.getSession(false);
if (session == null) {
return ANONYMOUS;
}
Object loginAttribute = session.getAttribute(LOGIN_VO_ATTRIBUTE);
if (!(loginAttribute instanceof LoginVO)) {
return ANONYMOUS;
}
LoginVO loginVO = (LoginVO) loginAttribute;
return loginVO.getId() == null || loginVO.getId().trim().isEmpty()
? ANONYMOUS
: loginVO.getId();
}
}