org.perconsys.controllers.PostManagementController.java Source code

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Here is the source code for org.perconsys.controllers.PostManagementController.java

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package org.perconsys.controllers;

import org.perconsys.dao.PostDao;
import org.perconsys.entities.Blog;
import org.perconsys.entities.Post;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
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.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

/**
 *
 * @author Less
 */

@Controller
@RequestMapping("/editpost")
public class PostManagementController extends BasicController {

    @Autowired
    private PostDao dao;

    @RequestMapping(value = "/create", method = RequestMethod.GET)
    public ModelAndView create() {
        Post post = new Post();
        String blogId = getRequest().getParameter("blog");
        ModelAndView model = new ModelAndView("post/form", "post", post);
        model.addObject("blogId", blogId);
        return model;
    }

    @RequestMapping(value = "/edit/{id}", method = RequestMethod.GET)
    public ModelAndView create(@PathVariable("id") long id) {

        return new ModelAndView("post/form", "post", new Post());
    }

    @RequestMapping(value = "/save", method = RequestMethod.POST)
    public String editHandler(@ModelAttribute("post") Post post, @RequestParam(value = "blog_id") Long blogId,
            ModelMap model) {
        Blog blog = new Blog();
        blog.setId(blogId);
        post.setBlog(blog);
        if (post.getId() == 0) {
            //create
            dao.create(post);
        } else {
            // update
            dao.update(post);
        }
        return "redirect:/post/" + post.getId();
    }

}