Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 com.glaf.oa.traveladdress.web.springmvc; import java.io.IOException; import java.util.*; import javax.servlet.http.HttpServletRequest; import org.apache.commons.lang3.StringUtils; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.bind.annotation.*; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import com.alibaba.fastjson.*; import com.glaf.core.config.ViewProperties; import com.glaf.core.identity.*; import com.glaf.core.security.*; import com.glaf.core.util.*; import com.glaf.oa.traveladdress.model.*; import com.glaf.oa.traveladdress.query.*; import com.glaf.oa.traveladdress.service.*; @Controller("/oa/traveladdress") @RequestMapping("/oa/traveladdress") public class TraveladdressController { protected static final Log logger = LogFactory.getLog(TraveladdressController.class); protected TraveladdressService traveladdressService; public TraveladdressController() { } @ResponseBody @RequestMapping("/delete") public void delete(HttpServletRequest request, ModelMap modelMap) { Long addressid = RequestUtils.getLong(request, "addressid"); String addressids = request.getParameter("addressids"); if (StringUtils.isNotEmpty(addressids)) { StringTokenizer token = new StringTokenizer(addressids, ","); while (token.hasMoreTokens()) { String x = token.nextToken(); if (StringUtils.isNotEmpty(x)) { Traveladdress traveladdress = traveladdressService.getTraveladdress(Long.valueOf(x)); /** * */ if (traveladdress != null) { // traveladdress.setDeleteFlag(1); traveladdressService.deleteById(Long.valueOf(x)); } } } } else if (addressid != null) { Traveladdress traveladdress = traveladdressService.getTraveladdress(Long.valueOf(addressid)); /** * */ if (traveladdress != null) { // traveladdress.setDeleteFlag(1); traveladdressService.deleteById(addressid); } } } @ResponseBody @RequestMapping("/detail") public byte[] detail(HttpServletRequest request) throws IOException { Traveladdress traveladdress = traveladdressService .getTraveladdress(RequestUtils.getLong(request, "addressid")); JSONObject rowJSON = traveladdress.toJsonObject(); return rowJSON.toJSONString().getBytes("UTF-8"); } @RequestMapping("/edit") public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) { RequestUtils.setRequestParameterToAttribute(request); request.removeAttribute("canSubmit"); Traveladdress traveladdress = traveladdressService .getTraveladdress(RequestUtils.getLong(request, "addressid")); if (traveladdress != null) { request.setAttribute("traveladdress", traveladdress); JSONObject rowJSON = traveladdress.toJsonObject(); request.setAttribute("x_json", rowJSON.toJSONString()); } String view = request.getParameter("view"); if (StringUtils.isNotEmpty(view)) { return new ModelAndView(view, modelMap); } String x_view = ViewProperties.getString("traveladdress.edit"); if (StringUtils.isNotEmpty(x_view)) { return new ModelAndView(x_view, modelMap); } return new ModelAndView("/oa/traveladdress/edit", modelMap); } @RequestMapping("/json") @ResponseBody public byte[] json(HttpServletRequest request, ModelMap modelMap) throws IOException { LoginContext loginContext = RequestUtils.getLoginContext(request); Map<String, Object> params = RequestUtils.getParameterMap(request); TraveladdressQuery query = new TraveladdressQuery(); Tools.populate(query, params); query.deleteFlag(0); query.setActorId(loginContext.getActorId()); query.setLoginContext(loginContext); if (request.getParameter("travelid") != null && !request.getParameter("travelid").equals("")) { query.setTravelid(Long.parseLong(request.getParameter("travelid"))); } String gridType = ParamUtils.getString(params, "gridType"); if (gridType == null) { gridType = "easyui"; } int start = 0; int limit = 10; String orderName = null; String order = null; int pageNo = ParamUtils.getInt(params, "page"); limit = ParamUtils.getInt(params, "rows"); start = (pageNo - 1) * limit; orderName = ParamUtils.getString(params, "sortName"); order = ParamUtils.getString(params, "sortOrder"); if (start < 0) { start = 0; } if (limit <= 0) { limit = PageResult.DEFAULT_PAGE_SIZE; } JSONObject result = new JSONObject(); int total = traveladdressService.getTraveladdressCountByQueryCriteria(query); if (total > 0) { result.put("total", total); result.put("totalCount", total); result.put("totalRecords", total); result.put("start", start); result.put("startIndex", start); result.put("limit", limit); result.put("pageSize", limit); if (StringUtils.isNotEmpty(orderName)) { query.setSortOrder(orderName); if (StringUtils.equals(order, "desc")) { query.setSortOrder(" desc "); } } List<Traveladdress> list = traveladdressService.getTraveladdresssByQueryCriteria(start, limit, query); if (list != null && !list.isEmpty()) { JSONArray rowsJSON = new JSONArray(); result.put("rows", rowsJSON); for (Traveladdress traveladdress : list) { JSONObject rowJSON = traveladdress.toJsonObject(); rowJSON.put("id", traveladdress.getAddressid()); rowJSON.put("traveladdressId", traveladdress.getAddressid()); rowJSON.put("startIndex", ++start); rowsJSON.add(rowJSON); } } } else { JSONArray rowsJSON = new JSONArray(); result.put("rows", rowsJSON); result.put("total", total); } return result.toJSONString().getBytes("UTF-8"); } @RequestMapping public ModelAndView list(HttpServletRequest request, ModelMap modelMap) { RequestUtils.setRequestParameterToAttribute(request); String x_query = request.getParameter("x_query"); if (StringUtils.equals(x_query, "true")) { Map<String, Object> paramMap = RequestUtils.getParameterMap(request); String x_complex_query = JsonUtils.encode(paramMap); x_complex_query = RequestUtils.encodeString(x_complex_query); request.setAttribute("x_complex_query", x_complex_query); } else { request.setAttribute("x_complex_query", ""); } String view = request.getParameter("view"); if (StringUtils.isNotEmpty(view)) { return new ModelAndView(view, modelMap); } return new ModelAndView("/oa/traveladdress/list", modelMap); } @RequestMapping("/query") public ModelAndView query(HttpServletRequest request, ModelMap modelMap) { RequestUtils.setRequestParameterToAttribute(request); String view = request.getParameter("view"); if (StringUtils.isNotEmpty(view)) { return new ModelAndView(view, modelMap); } String x_view = ViewProperties.getString("traveladdress.query"); if (StringUtils.isNotEmpty(x_view)) { return new ModelAndView(x_view, modelMap); } return new ModelAndView("/oa/traveladdress/query", modelMap); } @RequestMapping("/save") public ModelAndView save(HttpServletRequest request, ModelMap modelMap) { User user = RequestUtils.getUser(request); String actorId = user.getActorId(); Map<String, Object> params = RequestUtils.getParameterMap(request); params.remove("status"); params.remove("wfStatus"); Traveladdress traveladdress = new Traveladdress(); Tools.populate(traveladdress, params); traveladdress.setTravelid(RequestUtils.getLong(request, "travelid")); traveladdress.setStartadd(request.getParameter("startadd")); traveladdress.setEndadd(request.getParameter("endadd")); traveladdress.setTransportation(request.getParameter("transportation")); if (RequestUtils.getLong(request, "addressid") == 0L || request.getParameter("addressid") == null) { traveladdress.setAddressid(0L); traveladdress.setCreateDate(new Date()); traveladdress.setCreateBy(actorId); } else { traveladdress.setAddressid(RequestUtils.getLong(request, "addressid")); traveladdress.setUpdateDate(new Date()); traveladdress.setUpdateBy(actorId); } traveladdressService.save(traveladdress); return this.list(request, modelMap); } @ResponseBody @RequestMapping("/saveTraveladdress") public byte[] saveTraveladdress(HttpServletRequest request) { Map<String, Object> params = RequestUtils.getParameterMap(request); Traveladdress traveladdress = new Traveladdress(); try { Tools.populate(traveladdress, params); traveladdress.setTravelid(RequestUtils.getLong(request, "travelid")); traveladdress.setStartadd(request.getParameter("startadd")); traveladdress.setEndadd(request.getParameter("endadd")); traveladdress.setTransportation(request.getParameter("transportation")); this.traveladdressService.save(traveladdress); return ResponseUtils.responseJsonResult(true); } catch (Exception ex) { ex.printStackTrace(); logger.error(ex); } return ResponseUtils.responseJsonResult(false); } @javax.annotation.Resource public void setTraveladdressService(TraveladdressService traveladdressService) { this.traveladdressService = traveladdressService; } @RequestMapping("/update") public ModelAndView update(HttpServletRequest request, ModelMap modelMap) { Map<String, Object> params = RequestUtils.getParameterMap(request); params.remove("status"); params.remove("wfStatus"); Traveladdress traveladdress = traveladdressService .getTraveladdress(RequestUtils.getLong(request, "addressid")); traveladdress.setTravelid(RequestUtils.getLong(request, "travelid")); traveladdress.setStartadd(request.getParameter("startadd")); traveladdress.setEndadd(request.getParameter("endadd")); traveladdress.setTransportation(request.getParameter("transportation")); traveladdressService.save(traveladdress); return this.list(request, modelMap); } @RequestMapping("/view") public ModelAndView view(HttpServletRequest request, ModelMap modelMap) { RequestUtils.setRequestParameterToAttribute(request); Traveladdress traveladdress = traveladdressService .getTraveladdress(RequestUtils.getLong(request, "addressid")); request.setAttribute("traveladdress", traveladdress); JSONObject rowJSON = traveladdress.toJsonObject(); request.setAttribute("x_json", rowJSON.toJSONString()); String view = request.getParameter("view"); if (StringUtils.isNotEmpty(view)) { return new ModelAndView(view); } String x_view = ViewProperties.getString("traveladdress.view"); if (StringUtils.isNotEmpty(x_view)) { return new ModelAndView(x_view); } return new ModelAndView("/oa/traveladdress/view"); } }