package org.jeecgframework.web.demo.controller.test;
import java.io.BufferedOutputStream;
import java.io.InputStream;
import java.sql.Blob;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.ExceptionUtil;
import org.jeecgframework.core.util.StringUtil;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.system.pojo.base.TSDepart;
import org.jeecgframework.web.system.service.SystemService;
import org.jeecgframework.core.util.MyBeanUtils;
import org.jeecgframework.web.demo.entity.test.JeecgBlobDataEntity;
import org.jeecgframework.web.demo.entity.test.WebOfficeEntity;
import org.jeecgframework.web.demo.service.test.WebOfficeServiceI;
/**
* @Title: Controller
* @Description: WebOffice例子
* @author 张代浩
* @date 2013-07-08 10:54:19
* @version V1.0
*
*/
@Controller
@RequestMapping("/webOfficeController")
public class WebOfficeController extends BaseController {
/**
* Logger for this class
*/
private static final Logger logger = Logger.getLogger(WebOfficeController.class);
@Autowired
private WebOfficeServiceI webOfficeService;
@Autowired
private SystemService systemService;
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
/**
* WebOffice例子列表 页面跳转
*
* @return
*/
@RequestMapping(params = "webOffice")
public ModelAndView webOffice(HttpServletRequest request) {
return new ModelAndView("jeecg/demo/test/webOfficeList");
}
/**
* 方法描述: 官方示例
* 作 者： yiming.zhang
* 日 期： Nov 30, 2013-11:18:26 AM
* @param request
* @return
* 返回类型： ModelAndView
*/
@RequestMapping(params = "webOfficeSample")
public ModelAndView webOfficeSample(HttpServletRequest request) {
return new ModelAndView("jeecg/demo/test/webOfficeSample");
}
/**
* easyui AJAX请求数据
*
* @param request
* @param response
* @param dataGrid
* @param user
*/
@RequestMapping(params = "datagrid")
public void datagrid(WebOfficeEntity webOffice,HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
CriteriaQuery cq = new CriteriaQuery(WebOfficeEntity.class, dataGrid);
//查询条件组装器
org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, webOffice, request.getParameterMap());
this.webOfficeService.getDataGridReturn(cq, true);
TagUtil.datagrid(response, dataGrid);
}
/**
* 删除WebOffice例子
*
* @return
*/
@RequestMapping(params = "del")
@ResponseBody
public AjaxJson del(WebOfficeEntity webOffice, HttpServletRequest request) {
AjaxJson j = new AjaxJson();
webOffice = systemService.getEntity(WebOfficeEntity.class, webOffice.getId());
message = "删除成功";
webOfficeService.delete(webOffice);
systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
j.setMsg(message);
return j;
}
/**
* 添加WebOffice例子
*
* @param ids
* @return
*/
@RequestMapping(params = "save")
@ResponseBody
public AjaxJson save(WebOfficeEntity webOffice, HttpServletRequest request) {
AjaxJson j = new AjaxJson();
if (StringUtil.isNotEmpty(webOffice.getId())) {
message = "更新成功";
WebOfficeEntity t = webOfficeService.get(WebOfficeEntity.class, webOffice.getId());
try {
MyBeanUtils.copyBeanNotNull2Bean(webOffice, t);
webOfficeService.saveOrUpdate(t);
systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
} catch (Exception e) {
e.printStackTrace();
}
} else {
message = "添加成功";
webOfficeService.save(webOffice);
systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
}
return j;
}
/**
* WebOffice例子列表页面跳转
*
* @return
*/
@RequestMapping(params = "addorupdate")
public ModelAndView addorupdate(WebOfficeEntity webOffice, HttpServletRequest req) {
if (StringUtil.isNotEmpty(webOffice.getId())) {
webOffice = webOfficeService.getEntity(WebOfficeEntity.class, webOffice.getId());
req.setAttribute("webOfficePage", webOffice);
}
return new ModelAndView("jeecg/demo/test/webOffice");
}
/**
* WebOffice例子列表页面跳转
*
* @return
*/
@RequestMapping(params = "newDocument")
public ModelAndView newDocument(WebOfficeEntity webOffice, HttpServletRequest req) {
if (StringUtil.isNotEmpty(webOffice.getId())) {
webOffice = webOfficeService.getEntity(WebOfficeEntity.class, webOffice.getId());
req.setAttribute("docId", webOffice.getId());
req.setAttribute("fileType", webOffice.getDoctype());
req.setAttribute("docData", webOffice);
} else {
req.setAttribute("docId", "");
req.setAttribute("fileType", req.getParameter("fileType"));
}
return new ModelAndView("jeecg/demo/test/webOfficeEdit");
}
// @RequestMapping(params = "getWebOfficeView")
// public ModelAndView getWebOfficeView(HttpServletRequest req) {
// return new ModelAndView("jeecg/demo/test/webOfficeView");
// }
@RequestMapping(params = "getDoc")
public void getDoc(HttpServletRequest request, Integer fileId, HttpServletResponse response) {
// 从数据库取得数据
WebOfficeEntity obj = systemService.getEntity(WebOfficeEntity.class, fileId);
try {
Blob attachment = obj.getDoccontent();
response.setContentType("application/x-msdownload;");
response.setHeader("Content-disposition", "attachment; filename="
+ new String((obj.getDoctitle()+"."+obj.getDoctype()).getBytes("GBK"), "ISO8859-1"));
//从数据库中读取出来 , 输出给下载用
InputStream bis = attachment.getBinaryStream();
BufferedOutputStream bos = new BufferedOutputStream(response.getOutputStream());
byte[] buff = new byte[2048];
int bytesRead;
long lTotalLen = 0;
while (-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
bos.write(buff, 0, bytesRead);
lTotalLen += bytesRead;
}
response.setHeader("Content-Length", String.valueOf(lTotalLen));
bos.flush();
bos.close();
} catch (Exception e){
e.printStackTrace();
}
}
@RequestMapping(params = "saveDoc")
@ResponseBody
public AjaxJson saveDoc(WebOfficeEntity webOffice, HttpServletRequest request, HttpServletResponse response) {
AjaxJson j = new AjaxJson();
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
MultipartFile file = entity.getValue();// 获取上传文件对象
try {
webOfficeService.saveObj(webOffice, file);
j.setMsg("文件导入成功！");
} catch (Exception e) {
j.setMsg("文件导入失败！");
logger.error(ExceptionUtil.getExceptionMessage(e));
}
//break; // 不支持多个文件导入？
}
return j;
}
}