controllers.Parent_Controller.java Source code

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Here is the source code for controllers.Parent_Controller.java

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/*
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package controllers;

import User_Manager.User_Detail;
import User_Manager.User_TblJDBCTemplate;
import com.google.gson.Gson;
import java.io.IOException;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;

/**
 *
 * @author Taha
 */
@Controller
public class Parent_Controller {
    protected final Gson gson = new Gson();
    protected User_Detail user_detail;
    protected boolean loggedin = false;
    protected int uid = 0;
    protected String handle = "";
    protected int cat_list[];
    Cookie[] cookies;
    boolean cookiesSet = false;

    public boolean checklogin(HttpServletRequest request) {
        try {
            int cs = checkSetCookie(request);

            if (user_detail != null && cs == 2) {
                if (uid == user_detail.getUid() && handle.equals(user_detail.getHandle())) {
                    loggedin = true;
                    cat_list = user_detail.getCategory_list_json();
                } else {
                    user_detail = null;
                }

            }

            else if (user_detail == null && cookiesSet) {
                User_Manager.User_TblJDBCTemplate user = new User_TblJDBCTemplate();
                cat_list = user.get_category_list_json(uid);
                user_detail = user.get_profile(handle);
                loggedin = true;

            }

            else if (user_detail == null && !cookiesSet) {
                loggedin = false;
            }

            return loggedin;
        } catch (Exception e) {
            System.out.println("In checklogin() error occured is " + e);
            return false;
        }
    }

    public Cookie set_Cookie(String name, String value, int ttl) {
        Cookie cookie = new Cookie(name, value);
        cookie.setMaxAge(ttl * 60 * 60);
        return cookie;
        //response.addCookie(cookie); 
    }

    public User_Detail getUser_detail() {
        return user_detail;
    }

    public int getUid() {
        return uid;
    }

    public String getHandle() {
        return handle;
    }

    public int[] getCat_list() {
        return cat_list;
    }

    public int checkSetCookie(HttpServletRequest request) {
        cookies = request.getCookies();
        int countcookies = 0;
        for (Cookie cookie1 : cookies) {
            switch (cookie1.getName()) {
            case "handle":
                System.out.println("Got Handle cookie");
                handle = cookie1.getValue();
                countcookies++;
                break;
            case "uid":
                System.out.println("Got uid cookie");
                uid = Integer.parseInt(cookie1.getValue());
                countcookies++;
                break;
            }
        }
        if (countcookies == 0) {

            return 0;
        } else {
            cookiesSet = true;
            return 2;

        }
    }

    public String[] checkSetCookie2(HttpServletRequest request) {
        Cookie[] cookies2;
        cookies2 = request.getCookies();
        String creds[] = new String[2];
        int countcookies = 0;
        try {
            for (Cookie cookie1 : cookies2) {
                switch (cookie1.getName()) {
                case "handle":
                    System.out.println("Got Handle cookie");
                    creds[0] = cookie1.getValue();
                    countcookies++;
                    break;
                case "uid":
                    System.out.println("Got uid cookie");
                    creds[1] = cookie1.getValue();
                    countcookies++;
                    break;
                }
            }
            if (countcookies == 0) {
                creds = null;
                return creds;
            } else {

                return creds;

            }
        } catch (Exception e) {
            System.out.println("Parent_Controller>checksetcookie2() error-->" + e);
            creds = null;
            return creds;
        }
    }

    public User_Detail get_UserDetails(HttpServletRequest request) throws SQLException {
        User_Detail ud;
        String cs[] = checkSetCookie2(request);
        if (cs != null) {
            User_Manager.User_TblJDBCTemplate user = new User_TblJDBCTemplate();
            ud = user.get_profile(cs[0]);
        } else {
            ud = null;
        }
        return ud;
    }

}