org.emr.controller.ApplicationController.java Source code

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Here is the source code for org.emr.controller.ApplicationController.java

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package org.emr.controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.emr.bean.LoginBean;
import org.emr.entity.PageDetail;
import org.emr.factory.FactoryBean;
import org.emr.factory.Model;
import org.emr.intercepter.RequestInterceptor;

import org.json.JSONException;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

/**
 *
 * @author Nishith Shah
 */
@Controller
public class ApplicationController {
    static Logger logger;
    static {
        logger = LoggerFactory.getLogger(RequestInterceptor.class.getName());
    }
    @Autowired
    Model model;

    @RequestMapping(value = "/login")
    public ModelAndView throwLogin() {
        System.out.println("login action called : ");
        ModelAndView mv = new ModelAndView();
        mv.setViewName("login.html");
        return mv;
    }

    @RequestMapping(value = "/page")
    public ModelAndView home(@RequestParam("json") String jsonString) {
        ModelAndView mv = new ModelAndView();
        JSONObject json;
        System.out.println("page request");
        try {
            System.out.println(jsonString);
            json = new JSONObject(jsonString);
            int pageid = json.has("pageid") ? json.getInt("pageid") : 0;
            switch (pageid) {
            case 2:
                mv.setViewName("index.html");
                break;
            default:
                mv.setViewName("login.html");
                break;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        //        mv.setViewName("index.html");
        return mv;
    }

    public static JSONObject getRequestParamMap(HttpServletRequest request) {
        JSONObject jsonObject = null;
        try {
            if (request.getParameter("json") != null)
                jsonObject = new JSONObject(request.getParameter("json"));
            else
                jsonObject = new JSONObject();
            if (request.getParameter("elementid") != null)
                jsonObject.put("elementid", request.getParameter("elementid"));
            if (request.getParameter("ipType") != null)
                jsonObject.put("ipType", request.getParameter("ipType"));
            jsonObject.put("REQID", request.getParameter("requestid"));
            jsonObject.put("__RequestType", (request.getParameter("json") != null ? "2" : "1"));
        } catch (Exception e) {
            System.out.println("ApplicationController : getRequestParamMap  : ERROR");
            e.printStackTrace();
        }
        return jsonObject;
    }

    @RequestMapping(value = "/do")
    public ModelAndView getTest(HttpServletRequest request, HttpServletResponse response)
            throws JSONException, IOException {
        System.out.println("ApplicationController : do.htm x`");
        JSONObject requestParamMap = null;
        /*
         * get parameters from request 
         */
        requestParamMap = getRequestParamMap(request);
        if (requestParamMap != null) {
            if (requestParamMap.has("REQID")) {
                System.out.println("req param map : " + requestParamMap.getString("REQID"));
                if (requestParamMap.getString("REQID").equals("1")) {
                    System.out.println("ApplicationController : json not null : ");
                    PrintWriter printWriter = response.getWriter();
                    printWriter.print(((LoginBean) request.getSession().getAttribute("loginBean")).getUsername());
                    printWriter.close();
                    System.out.println("ApplicationController : return model and view ");
                    return null;
                }
            }
        }
        System.out.println("request for test.htm ");
        ModelAndView mv = new ModelAndView();
        mv.setViewName("index.html");
        return mv;
    }

    @RequestMapping(value = "/test1")
    public ModelAndView responseJson() {
        System.out.println("request for test ");
        ModelAndView mv = new ModelAndView();
        mv.setViewName("manage.html");
        return mv;
    }

    @RequestMapping(value = "/data")
    @ResponseBody
    public String getJSON() {
        logger.debug("debug info : ");
        logger.info("info info ");
        logger.error("error message error ");
        PageDetail pageDetail = new PageDetail();
        //       factoryBean.setId(1l);
        //       ArrayList<FactoryBean> beanList = model.getBeanList(factoryBean);
        //       System.out.println("json " + factoryBean.toJSON());
        //      int i =0;
        //      String nameList = new String();
        //      while(i<beanList.size()){
        //         UserBean bean = (UserBean)beanList.get(i);
        //         nameList += bean.getUserName() + "!!! --- !!! ";
        //         System.out.println("bean i " + i + " value : " + bean.getUserName());
        //         i++;
        //      }
        //      nameList = "count = " + i + " =  " + nameList;
        System.out.println("hi nimc");
        return model.getBeanList(pageDetail).size() + "";
    }

    //    @RequestMapping("/login")
    //    public ModelAndView loginService() {
    //        ModelAndView mv = new ModelAndView();
    //        mv.setViewName("login.html");
    //        return mv;
    //    }
    //
    //    @RequestMapping("/auth")
    //    public ModelAndView authService(@RequestParam("json") String json) {
    //        ModelAndView mv = new ModelAndView();
    //        mv.setViewName("index.html");
    //        return mv;
    //    }
}