Java tutorial
/* * Copyright 2014 Tagbangers, Inc. * * 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 org.wallride.web.controller.admin.page; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; 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.RequestParam; import org.wallride.service.PageService; import org.wallride.support.PageUtils; import javax.inject.Inject; @Controller @RequestMapping("/{language}/pages/tree") public class PageTreeController { @Inject private PageService pageService; @Inject private PageUtils pageUtils; @ModelAttribute("form") public PageCreateForm pageCreateForm() { return new PageCreateForm(); } @ModelAttribute("query") public String query(@RequestParam(required = false) String query) { return query; } @RequestMapping public String index(@PathVariable String language, Model model) { model.addAttribute("pageNodes", pageUtils.getNodes(true)); return "page/tree"; } @RequestMapping(params = "part=page-create-form") public String partPageCreateDialog(@PathVariable String language, @RequestParam(required = false) Long parentId, Model model) { model.addAttribute("parentId", parentId); model.addAttribute("pageNodes", pageUtils.getNodes(true)); return "page/tree::page-create-form"; } @RequestMapping(params = "part=page-edit-form") public String partPageEditDialog(@PathVariable String language, @RequestParam long id, Model model) { model.addAttribute("pageNodes", pageUtils.getNodes(true)); model.addAttribute("page", pageService.getPageById(id, language)); return "page/tree::page-edit-form"; } @RequestMapping(params = "part=page-delete-form") public String partPageDeleteDialog(@RequestParam long id, Model model) { model.addAttribute("targetId", id); return "page/tree::page-delete-form"; } }