sample.contact.web.admin.MenuAdminController.java Source code

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Here is the source code for sample.contact.web.admin.MenuAdminController.java

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/*
 * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package sample.contact.web.admin;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.acls.domain.ObjectIdentityImpl;
import org.springframework.security.acls.model.Acl;
import org.springframework.security.acls.model.AclService;
import org.springframework.security.acls.model.ObjectIdentity;
import org.springframework.security.provisioning.JdbcUserDetailsManager;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.validation.Validator;
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;
import sample.contact.model.Menu;
import sample.contact.service.AclManager;
import sample.contact.service.MenuService;
import sample.contact.service.UserGroupService;
import sample.contact.service.UserService;
import sample.contact.web.model.WebMenu;
import sample.contact.web.validator.WebMenuValidator;

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

/**
 * Controller which handles simple, single request use cases such as index pages and
 * contact deletion.
 *
 * @author Luke Taylor
 * @since 3.0
 */
@Controller
public class MenuAdminController {
    private static final Logger log = LoggerFactory.getLogger(MenuAdminController.class);
    private final Validator validator = new WebMenuValidator();
    @Autowired
    private AclService aclService;
    @Autowired
    private UserService userService;
    @Autowired
    private UserGroupService userGroupService;
    @Autowired
    private MenuService menuService;
    @Autowired
    private JdbcUserDetailsManager jdbcUserDetailsManager;
    @Autowired
    private AclManager aclManager;

    @RequestMapping("/admin/menu.html")
    public ModelAndView menu(@RequestParam("menu") Long id) {
        Map<String, Object> model = new HashMap<String, Object>();
        model.put("menu", id);

        ObjectIdentity identity = new ObjectIdentityImpl(Menu.class.getCanonicalName(), id);
        Acl acl = aclService.readAclById(identity);

        model.put("owner", acl.getOwner());
        model.put("entries", acl.getEntries());

        return new ModelAndView("admin/menu.html", model);
    }

    /**
     * Displays the "add contact" form.
     */
    @RequestMapping(value = "/admin/menu_add.html", method = RequestMethod.GET)
    public ModelAndView addMenuDisplay() {
        return new ModelAndView("admin/menu_add.html", "webMenu", new WebMenu());
    }

    /**
     * Handles the submission of the contact form, creating a new instance if the username
     * and email are valid.
     */
    @RequestMapping(value = "/admin/menu_add.html", method = RequestMethod.POST)
    public String addMenu(WebMenu form, BindingResult result) {
        validator.validate(form, result);

        if (result.hasErrors()) {
            return "admin/menu_add.html";
        }

        Menu menu = new Menu(form.getName(), form.getPath());
        menuService.create(menu);

        return "redirect:/admin/index.html";
    }

    @RequestMapping(value = "/admin/menu_del.html", method = RequestMethod.GET)
    public ModelAndView handleRequest(@RequestParam("menuId") int menuId) {
        Menu menu = menuService.getById(Long.valueOf(menuId));
        menuService.delete(menu);

        return new ModelAndView("admin/menu_add.html", "menu", menu);
    }

}