/**
* 通过对象查询数量（用于验证是否存在）
*
* @param column
* @param response
*/
@RequestMapping(value = "/queryCountByObj")
public void queryCountByObj(Column column, HttpServletResponse response) {
int infoMsg = 0;
try {
infoMsg = columnService.queryCountByObj(column);
/*if(list.size()>0){//加入只有一条的话，则为本身。
infoMsg = list.size();
}*/
} catch (Exception e) {
log.error("queryCountByObj error通过对象查询数量出错");
}
response.setContentType("text/html;charset=utf-8");
PrintWriter pw = null;
try {
pw = response.getWriter();
pw.write(infoMsg + "");
pw.flush();
} catch (IOException e) {
log.error("pw.write(jsonData.toString()) error");
} finally {
if (pw != null) {
pw.close();
}
}
}
/**
* 批量删除
*
* @param request 获取页面参数
* @return
*/
@RequestMapping(
value = "/deleteRessById",
method = {RequestMethod.POST, RequestMethod.GET})
public void deleteRessById(HttpServletRequest request, HttpServletResponse response) {
String resids = request.getParameter("resids");
String infoMsg = ""; // 记录用户操作是否得成功的信息
try {
String[] idsArray = resids.split(",");
for (int i = 0; i < idsArray.length; i++) {
int privlgCount =
privilegeService.queryCountByObj(
new Privilege(null, idsArray[i], null, true, null, null));
if (privlgCount > 0) { // 一旦查询出来，有用户在用该权限，则返回
infoMsg = "isUsed";
break;
}
int columnCount =
columnService.queryCountByObj(new Column(null, null, null, idsArray[i], null));
if (columnCount > 0) {
infoMsg = "isUsed";
break;
}
}
if (!"isUsed".equals(infoMsg)) { // 没有被使用
boolean b = resourceService.deleteRessById(resids);
if (b) {
infoMsg = "delSuc";
for (int i = 0; i < idsArray.length; i++) {
getResMap().remove(idsArray[i]);
}
} else {
infoMsg = "delError";
}
}
} catch (Exception e) {
infoMsg = "delError";
log.error("deleteUsersById error 批量删除出错");
}
response.setContentType("text/html;charset=utf-8");
PrintWriter pw = null;
try {
pw = response.getWriter();
pw.write(infoMsg);
pw.flush();
} catch (IOException e) {
log.error("pw.write(jsonData.toString()) error");
} finally {
if (pw != null) {
pw.close();
}
}
// return "redirect:/resource/queryAllResource.do";
}
