/**
  * 初始化权限集下拉菜单
  *
  * @throws Exception
  */
 private void initPrivilegeSet() throws Exception {
   PrivilegeSet ps = new PrivilegeSet();
   ps.setModularId(mlist.get(0).getId());
   pslist = privilegeSetBiz.findListByCondition(ps);
   ps.setId(-1);
   ps.setName(getText("select_default"));
   ps.setModular(mlist.get(0));
   pslist.add(0, ps);
 }
 @Action(
     value = "update_privilegeset",
     results = {
       @Result(
           name = "success",
           type = "json",
           params = {
             "contentType", "text/json",
             "includeProperties", "results"
           })
     })
 public String execute() {
   try {
     privilegeSetBiz.modify(privilegeSet);
     results = true;
   } catch (Exception e) {
     e.printStackTrace();
   }
   return SUCCESS;
 }