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 com.dub.skoolie.web.controller.system.schedule.events; import com.dub.skoolie.structures.schedule.events.UserEventBean; import com.dub.skoolie.web.service.schedule.events.UiUserEventService; import javax.servlet.http.HttpServletRequest; import javax.validation.Valid; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.validation.BindingResult; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.servlet.ModelAndView; /** * * @author Kevin W */ @Controller public class SystemUserEventController { @Autowired UiUserEventService uiUserEventServiceImpl; @RequestMapping(value = "/system/schedule/events/user", method = RequestMethod.POST) public ModelAndView addUserEvent(@Valid UserEventBean userEventBean, BindingResult result, Model model, HttpServletRequest request) { String referrer = request.getHeader("Referer"); if (result.hasErrors()) { if (!referrer.equals("/system/schedule/events/user")) { return new ModelAndView("redirect:" + referrer); } return new ModelAndView("system/schedule/events/index"); } uiUserEventServiceImpl.addUserEvent(userEventBean); return new ModelAndView("system/schedule/events/index"); } }