per.mnn.controller.IndexController.java Source code

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Here is the source code for per.mnn.controller.IndexController.java

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package per.mnn.controller;

import per.mnn.hibernate.HibernateUtil;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

/**
 *
 * @author mnn
 */
@Controller
public class IndexController {

    @RequestMapping(value = "/index", method = RequestMethod.GET)
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse respond) {

        ModelAndView retval = new ModelAndView();
        Session sess = HibernateUtil.getSessionFactory().openSession();

        try {
            Query q = sess.createQuery("FROM Category");
            retval.addObject("categories", q.list());
        } finally {
            sess.close();
        }

        retval.setViewName("index");
        return retval;
    }
}