net.roseindia.controller

net.roseindia.controller

This package contains controller class of Spring and Hibernate Jpa  integration application.

For returning to main example(Spring Jpa Hibernate). Click here.

ArticleController.java

package net.roseindia.controller;

import java.util.HashMap;
import java.util.Map;

import net.roseindia.model.Article;
import net.roseindia.service.ArticleService;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

@Controller
@RequestMapping("/articles")
public class ArticleController {


private ArticleService articleService;

@Autowired
public ArticleController(ArticleService articleService) {
this.articleService = articleService;
}

@RequestMapping(value = "/save", method = RequestMethod.POST)
public ModelAndView saveArticle(@ModelAttribute(" article") Article article,
BindingResult result) {
articleService.addArticle( article);
return new ModelAndView("redirect:/articles.html");
}

@RequestMapping(method = RequestMethod.GET)
public ModelAndView listArticles() {
Map<String, Object> model = new HashMap<String, Object>();
model.put("articles", articleService.listArticles());

return new ModelAndView("articlesList", model);
}

@RequestMapping(value = "/add", method = RequestMethod.GET)
public ModelAndView addArticle(@ModelAttribute("article") Article article, BindingResult result) {
return new ModelAndView("addArticle");
}

}