jpa_bayan.TestController.java Source code

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Here is the source code for jpa_bayan.TestController.java

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package jpa_bayan;

import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import jpa_bayan.Test;
import jpa_bayan.TestDAO;

@Controller
@RequestMapping(value = "/t")
public class TestController {

    private TestDAO testDao;

    @Autowired(required = true)
    //@Qualifier(value="testDao")
    public void setTestService(TestDAO td) {
        this.testDao = td;
    }

    @RequestMapping(value = "/tests", method = RequestMethod.GET)
    public String listTests(Model model) {
        model.addAttribute("test", new Test());
        model.addAttribute("listTests", this.testDao.listTests());
        return "test";
    }

    //For add and update test both
    @RequestMapping(value = "/test/add", method = RequestMethod.POST)
    public String addTest(@ModelAttribute("test") Test t) {

        if (t.getId() == 0) {
            //new test, add it
            this.testDao.addTest(t);
        } else {
            //existing test, call update
            this.testDao.updateTest(t);
        }

        return "redirect:/t/tests";

    }

    @RequestMapping("/remove/{id}")
    public String removeTest(@PathVariable("id") int id) {

        this.testDao.removeTest(id);
        return "redirect:/t/tests";
    }

    @RequestMapping("/edit/{id}")
    public String editTest(@PathVariable("id") int id, Model model) {
        model.addAttribute("test", this.testDao.getTestById(id));
        model.addAttribute("listTests", this.testDao.listTests());
        return "test";
    }

}