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.withdrawal.web.springmvc; import java.io.IOException; import java.util.ArrayList; import java.util.Collection; import java.util.List; import java.util.Map; import java.util.StringTokenizer; 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.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.glaf.oa.withdrawal.model.Withdrawal; import com.glaf.oa.withdrawal.query.WithdrawalQuery; import com.glaf.oa.withdrawal.service.WithdrawalService; import com.glaf.base.modules.BaseDataManager; import com.glaf.base.modules.sys.model.SysDepartment; import com.glaf.base.modules.sys.service.SysDepartmentService; import com.glaf.core.config.ViewProperties; import com.glaf.core.identity.User; import com.glaf.core.security.LoginContext; import com.glaf.core.util.JsonUtils; import com.glaf.core.util.PageResult; import com.glaf.core.util.ParamUtils; import com.glaf.core.util.RequestUtils; import com.glaf.core.util.Tools; import com.glaf.jbpm.container.ProcessContainer; import com.glaf.jbpm.context.ProcessContext; import com.glaf.jbpm.datafield.DataField; @Controller("/oa/withdrawalApprove") @RequestMapping("/oa/withdrawalApprove") public class WithdrawalApproveController { protected static final Log logger = LogFactory.getLog(WithdrawalApproveController.class); protected WithdrawalService withdrawalService; private SysDepartmentService sysDepartmentService; public WithdrawalApproveController() { } @RequestMapping("/approve") public ModelAndView approve(HttpServletRequest request, ModelMap modelMap) { RequestUtils.setRequestParameterToAttribute(request); request.removeAttribute("canSubmit"); Withdrawal withdrawal = withdrawalService.getWithdrawal(RequestUtils.getLong(request, "withdrawalids")); if (withdrawal.getBrands1() != null && withdrawal.getBrands2() != null) { withdrawal.setBrand("MUL"); } else if (withdrawal.getBrands1() != null && withdrawal.getBrands2() == null) { } else if (withdrawal.getBrands1() == null && withdrawal.getBrands2() != null) { } request.setAttribute("withdrawal", withdrawal); JSONObject rowJSON = withdrawal.toJsonObject(); request.setAttribute("x_json", rowJSON.toJSONString()); return new ModelAndView("/oa/withdrawal/approve_edit", modelMap); } /** * * * @param request * @param modelMap * @return */ @RequestMapping("/approveData") public ModelAndView approveData(HttpServletRequest request, ModelMap modelMap) { try { String withdrawalids = request.getParameter("withdrawalids"); if (StringUtils.isNotEmpty(withdrawalids)) {// StringTokenizer token = new StringTokenizer(withdrawalids, ","); while (token.hasMoreTokens()) { String x = token.nextToken(); if (StringUtils.isNotEmpty(x)) { Withdrawal withdrawal = withdrawalService.getWithdrawal(Long.parseLong(x)); String isAgree = RequestUtils.getString(request, "isAgree"); if (withdrawal.getProcessinstanceid() != null && withdrawal.getProcessinstanceid() > 0) { if ("isAgree".equals(isAgree)) { completeTask(withdrawal, 0, request); } else { completeTask(withdrawal, 1, request); } } } } return this.list(request, modelMap); } } catch (Exception ex) { ex.printStackTrace(); logger.error(ex); ModelAndView mav = new ModelAndView(); mav.addObject("message", ""); return mav; } return null; } /** * ? * * @param purchase * @param flag * 0?? 1??? * @param request * @return */ private boolean completeTask(Withdrawal withdrawal, int flag, HttpServletRequest request) { String processName = "Withdrawalprocess"; User user = RequestUtils.getUser(request); String actorId = user.getActorId(); // ? User appUser = BaseDataManager.getInstance().getSysUserService().findByAccount(withdrawal.getAppuser()); // ?id ?GZ01 SysDepartment curdept = sysDepartmentService.findById(appUser.getDeptId()); // ?CODE(GZ01)??2? String curAreadeptCode = curdept.getCode().substring(0, 2); // ?code ? GZ06 SysDepartment HRdept = sysDepartmentService.findByCode(curAreadeptCode + "06"); // ?code ? GZ SysDepartment curAreadept = sysDepartmentService.findByCode(curAreadeptCode); // ?JT SysDepartment sysdeptMem = sysDepartmentService.findByCode("JT"); // SysDepartment sysJtdept = sysDepartmentService.findByCode("JT06"); ProcessContext ctx = new ProcessContext(); ctx.setRowId(withdrawal.getWithdrawalid());// id ctx.setActorId(actorId);// ctx.setProcessName(processName);// ??? String opinion = request.getParameter("approveOpinion"); ctx.setOpinion(opinion);// ?? Collection<DataField> dataFields = new ArrayList<DataField>();// ? DataField dataField = new DataField(); dataField.setName("isAgree");// ? if (flag == 0) { dataField.setValue("true"); } else { dataField.setValue("false"); } dataFields.add(dataField); // DataField datafield1 = new DataField(); datafield1.setName("deptId01"); datafield1.setValue(HRdept.getId()); dataFields.add(datafield1); // ?? DataField datafield4 = new DataField(); datafield4.setName("deptId02"); datafield4.setValue(curAreadept.getId()); dataFields.add(datafield4); // DataField datafield5 = new DataField(); datafield5.setName("deptId03"); datafield5.setValue(sysJtdept.getId()); dataFields.add(datafield5); // (JT) DataField datafield2 = new DataField(); datafield2.setName("deptId04"); datafield2.setValue(sysdeptMem.getId()); dataFields.add(datafield2); DataField datafield3 = new DataField(); datafield3.setName("rowId"); datafield3.setValue(withdrawal.getWithdrawalid()); dataFields.add(datafield3); ctx.setDataFields(dataFields); Long processInstanceId; boolean isOK = false; if (withdrawal.getProcessinstanceid() != null && withdrawal.getWfstatus() != 9999 && withdrawal.getWfstatus() != null) { processInstanceId = withdrawal.getProcessinstanceid(); ctx.setProcessInstanceId(processInstanceId); isOK = ProcessContainer.getContainer().completeTask(ctx); logger.info("workflowing ....... "); } else { processInstanceId = ProcessContainer.getContainer().startProcess(ctx); logger.info("processInstanceId=" + processInstanceId); isOK = true; logger.info("workflow start"); } return isOK; } @RequestMapping("/json") @ResponseBody public byte[] json(HttpServletRequest request, ModelMap modelMap) throws IOException { LoginContext loginContext = RequestUtils.getLoginContext(request); Map<String, Object> params = RequestUtils.getParameterMap(request); WithdrawalQuery query = new WithdrawalQuery(); Tools.populate(query, params); // status 0 1 2 ? query.setStatus(ParamUtils.getIntValue(params, "status")); if (StringUtils.isEmpty(request.getParameter("status"))) { query.setStatus(1); } query.setActorId(loginContext.getActorId()); 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 = withdrawalService.getWithdrawalApproveCountByQueryCriteria(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<Withdrawal> list = withdrawalService.getWithdrawalsApproveByQueryCriteria(start, limit, query); if (list != null && !list.isEmpty()) { JSONArray rowsJSON = new JSONArray(); result.put("rows", rowsJSON); for (Withdrawal withdrawal : list) { JSONObject rowJSON = withdrawal.toJsonObject(); rowJSON.put("id", withdrawal.getWithdrawalid()); rowJSON.put("withdrawalId", withdrawal.getWithdrawalid()); rowJSON.put("startIndex", ++start); rowJSON.put("wdStatusFlag", withdrawal.getWdStatusFlag()); String areaname = BaseDataManager.getInstance().getStringValue(withdrawal.getArea(), "area"); rowJSON.put("areaname", areaname); String companyname = BaseDataManager.getInstance().getStringValue(withdrawal.getCompany(), withdrawal.getArea()); rowJSON.put("companyname", companyname); String appusername = BaseDataManager.getInstance().getStringValue(withdrawal.getAppuser(), "SYS_USERS"); rowJSON.put("appusername", appusername); String deptname = BaseDataManager.getInstance().getStringValue(withdrawal.getDept(), "SYS_DEPTS"); rowJSON.put("deptname", deptname); if (query.getStatus() == 2) { rowJSON.put("wdStatusFlag", "wdStatusFlag"); } 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/withdrawal/approve_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("withdrawal.query"); if (StringUtils.isNotEmpty(x_view)) { return new ModelAndView(x_view, modelMap); } return new ModelAndView("/oa/withdrawal/query", modelMap); } @javax.annotation.Resource public void setSysDepartmentService(SysDepartmentService sysDepartmentService) { this.sysDepartmentService = sysDepartmentService; } @javax.annotation.Resource public void setWithdrawalService(WithdrawalService withdrawalService) { this.withdrawalService = withdrawalService; } }