com.certus.actions.AddCategoryAction.java Source code

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Here is the source code for com.certus.actions.AddCategoryAction.java

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package com.certus.actions;

import com.certus.dbmodel.Category;
import java.io.IOException;
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 org.hibernate.Session;

/**
 *
 * @author shanaka
 */
@WebServlet(name = "AddCategoryAction", urlPatterns = { "/AddCategoryAction" })
public class AddCategoryAction extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        switch (request.getParameter("status")) {
        case "save":
            if (!request.getParameter("cat_name").equals("")) {
                Session session = com.certus.connection.HibernateUtil.getSessionFactory().openSession();
                session.beginTransaction();
                Category category = new Category(request.getParameter("cat_name"),
                        Integer.parseInt(request.getParameter("aval")) != 0);
                session.save(category);
                session.getTransaction().commit();
                session.close();
            } else {
                response.getWriter().write("Category Name is missing !");
            }
            break;
        case "update":
            if (!request.getParameter("cat_name").equals("")) {
                Session session = com.certus.connection.HibernateUtil.getSessionFactory().openSession();
                session.beginTransaction();
                Category category = (Category) session.load(Category.class,
                        Integer.parseInt(request.getParameter("cat_id")));
                category.setCatName(request.getParameter("cat_name").toLowerCase());
                category.setAvailability(Integer.parseInt(request.getParameter("aval")) != 0);
                session.update(category);
                session.getTransaction().commit();
                session.close();
            } else {
                response.getWriter().write("Category Name is missing !");
            }
            break;
        }
    }
}