com.itesm.test.servlets.TasksServlet.java Source code

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Here is the source code for com.itesm.test.servlets.TasksServlet.java

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package com.itesm.test.servlets;

import com.itesm.test.Schedulizer.CreateSchedule;
import com.itesm.test.dao.TaskDAO;
import com.itesm.test.manager.TaskManager;
import com.itesm.test.manager.WorkHoursManager;
import com.itesm.test.vo.PersonaVO;
import com.itesm.test.vo.TaskVO;
import com.itesm.test.vo.WorkHoursVO;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.sql.Time;
import java.sql.Timestamp;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.ListIterator;

/**
 *
 * @author Dave
 */
@WebServlet(name = "TasksServlet", urlPatterns = { "/addtasks" })
public class TasksServlet extends HttpServlet {

    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String[] description = request.getParameterValues("description");
        String[] priority = request.getParameterValues("priority");
        String[] task_time = request.getParameterValues("task_time");
        String[] end_time = request.getParameterValues("end_time");
        PersonaVO personavo = (PersonaVO) request.getSession().getAttribute("persona");
        TaskManager taskManager = new TaskManager();
        for (int i = 0; i < priority.length; i++) {
            TaskVO wh = new TaskVO();
            SimpleDateFormat sdf = new SimpleDateFormat("hh:mm");
            SimpleDateFormat sdfTimeStamp = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm");
            Date durationDate = null;
            Date end_date = null;
            try {
                durationDate = sdf.parse(task_time[i]);
                end_date = sdfTimeStamp.parse(end_time[i]);
            } catch (ParseException e) {
                e.printStackTrace();
            }
            wh.setDuration(new Time(durationDate.getTime()));
            wh.setEnd_date(new Timestamp(end_date.getTime()));
            wh.setDescription(description[i]);
            wh.setPriority(Integer.parseInt(priority[i]));
            wh.setAgenda_id(personavo.getAgenda_id());
            System.out.println(wh.toString());
            taskManager.agregar(wh);
        }
        CreateSchedule createSchedule = new CreateSchedule(personavo);
        createSchedule.createSchedule();
        TaskDAO taskDAO = new TaskDAO();
        List<TaskVO> task_list = taskDAO.findByAgenda(personavo.getAgenda_id());
        ListIterator listIterator = task_list.listIterator();
        while (listIterator.hasNext()) {
            TaskVO task = (TaskVO) listIterator.next();
            if (task.getWork_hours_id() == null) {
                listIterator.remove();
            }
        }

        WorkHoursManager workHoursManager = new WorkHoursManager();
        List<WorkHoursVO> worksHours_list = workHoursManager.consultarPorAgenda(personavo.getAgenda_id());
        request.setAttribute("tasks", task_list);
        request.setAttribute("works", worksHours_list);
        RequestDispatcher rd = getServletContext().getRequestDispatcher("/schedule.jsp");
        rd.forward(request, response);

    }

    private void setSession(PersonaVO personaVO, HttpServletRequest request) {
        HttpSession httpSession = request.getSession();
        httpSession.setAttribute("persona", personaVO);
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        RequestDispatcher rd = getServletContext().getRequestDispatcher("/tasks.jsp");
        rd.forward(req, resp);
    }

    //    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    //            throws ServletException, IOException {
    //        String workHoursJson = request.getParameter("tasks");
    //        System.out.println(workHoursJson);
    //        PersonaVO personavo=(PersonaVO) request.getSession().getAttribute("persona");
    //        try {
    //            JSONObject jsonObject= new JSONObject(workHoursJson);
    //            JSONArray jsonArray =jsonObject.getJSONArray("tasks");
    //
    //            TaskManager taskManager= new TaskManager();
    //            for (int i = 0; i < jsonArray.length(); i++) {
    //                JSONObject jsonO = jsonArray.getJSONObject(i);
    //                TaskVO wh= new TaskVO();
    //                SimpleDateFormat sdf= new SimpleDateFormat("hh:mm");
    //                SimpleDateFormat sdfTimeStamp= new SimpleDateFormat("yyyy-MM-dd'T'HH:mm");
    //                Date durationDate= sdf.parse(jsonO.getString("duration"));
    //                Date end_date=sdfTimeStamp.parse(jsonO.getString("end_time"));
    //                wh.setDuration(new Time(durationDate.getTime()));
    //                wh.setEnd_date(new Timestamp(end_date.getTime()));
    //                wh.setDescription(jsonO.getString("description"));
    //                wh.setPriority(jsonO.getInt("priority"));
    //                wh.setAgenda_id(personavo.getAgenda_id());
    //                System.out.println(wh.toString());
    //                taskManager.agregar(wh);
    //            }
    //
    //        } catch (JSONException e) {
    //            e.printStackTrace();
    //        } catch (ParseException e) {
    //            e.printStackTrace();
    //        }
    //        CreateSchedule createSchedule= new CreateSchedule(personavo);
    //        createSchedule.createSchedule();
    //
    //
    //    }
}