Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package kievreclama.task.controllers; import kievreclama.task.web.EmployeeService; import kievreclama.task.web.models.EmployeeModel; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.GetMapping; 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 org.springframework.web.servlet.ModelAndView; /** * * @author firsov */ @Controller @RequestMapping(value = "/employee/") public class EmployeeController { @Autowired private EmployeeService employeeService; @RequestMapping(value = "/") public String getPageTasks(Model model) { model.addAttribute("employees", employeeService.getList("employees")); model.addAllAttributes(employeeService.allCompnents()); return "employees"; } @RequestMapping(value = "/add") public ModelAndView getPageFormAdd() { ModelAndView model = new ModelAndView(); model.setViewName("form-employee-add"); model.addObject("modelEmployee", new EmployeeModel()); model.addAllObjects(employeeService.allCompnents()); return model; } @GetMapping(value = "/edit/{id}") public ModelAndView getPageFormaEmployee(@PathVariable int id) { ModelAndView model = new ModelAndView(); model.setViewName("form-employee-edit"); model.addObject("modelEmployee", employeeService.getId(id)); model.addAllObjects(employeeService.allCompnents()); return model; } @GetMapping(value = "/delete/{id}") public String deletePage(@PathVariable int id) { employeeService.delete(id); return "redirect:../../employee/"; } @RequestMapping(value = "save", method = RequestMethod.POST) public String submit(@ModelAttribute("modelEmployee") EmployeeModel employeeModel) { int isNew = 0; if (employeeModel.getId() == isNew) { employeeService.save(employeeModel); } else { employeeService.update(employeeModel); } return "redirect:../employee/"; } }