金蝶handler中 collection 代码片段理解

1,AtsOverTimeBillBatchEditHandler中collection的理解

 SelectorItemCollection selectors = new SelectorItemCollection();
         //自定义集合SelectorItemCollection的定义
         selectors.add(new SelectorItemInfo("id"));        //集合selectors中添加id
         selectors.add(new SelectorItemInfo("name"));    //集合selectors中添加name
         viewInfo.setSelector(selectors);                //给viewInfo设置属性
         viewInfo.setFilter(temFilterInfo);                //给viewInfo设置过滤条件

2.

整个代码片段的理解

 protected void afterCreateNewModel(HttpServletRequest request, HttpServletResponse response, CoreBaseInfo coreBaseInfo)
     throws WafException
     //这就是HTTP协议的请求和响应对象
   {
     super.afterCreateNewModel(request, response, coreBaseInfo);
         //Super: 代表当前对象父类的引用
     AtsOverTimeBillInfo atsOverTimeBillInfo = (AtsOverTimeBillInfo)coreBaseInfo;//对coreBaseInfo的格式改变
     Date nowDate = DateTimeUtils.truncateDate(new Date());   //用这个方式获取当前时间

     PersonInfo personInfo = SHRBillUtil.getCurrPersonInfo();//获取personInfo(个人信息)
     PersonPositionInfo personPositionInfo = SHRBillUtil.getAdminOrgUnit(personInfo.getId().toString());
                 //获取personPositionInfo(职位信息)   getAdminOrgUnit(管理组织单元)

     atsOverTimeBillInfo.setProposer(personInfo);
     atsOverTimeBillInfo.setApplyDate(nowDate);

     atsOverTimeBillInfo.setAdminOrg(personPositionInfo.getPersonDep());

     HROrgUnitInfo hrInfo = null;
     hrInfo = ContextUtil.getCurrentHRUnit(this.ctx);
     atsOverTimeBillInfo.setHrOrgUnit(hrInfo);
     atsOverTimeBillInfo.setBizDate(nowDate);

     AtsOverTimeBillInfo overTimeBill = new AtsOverTimeBillInfo(); //新的对象overTimeBill

     boolean hasCodingRule = NumberCodeRule.hasCodingRule(overTimeBill, NumberCodeRule.getMainOrgByCu());//编码规则
     if (hasCodingRule == true) {
       Map initData = (Map)request.getAttribute("view_initData");
       initData.put("overtimeBillNumberFieldCanEdit", Boolean.valueOf(false));
     }

     AtsOverTimeBillEntryInfo entryInfo = new AtsOverTimeBillEntryInfo(); //BOS中接口,用来设置值
     entryInfo.setAdminOrgUnit(personPositionInfo.getPersonDep());
     entryInfo.setPerson(personInfo);
     entryInfo.setPosition(personPositionInfo.getPrimaryPosition());
     entryInfo.setOtDate(nowDate);
     entryInfo.setApplyOTTime(BigDecimal.valueOf(0L));
     entryInfo.setRealOTTime(BigDecimal.valueOf(0L));
     entryInfo.setCreateTag(OverTimeCreateTag.userCreate);
     try
     {
       EntityViewInfo entityViewInfo = new EntityViewInfo();            //BOS中接口
       SelectorItemCollection sic = new SelectorItemCollection();    //集合
       sic.add(new SelectorItemInfo("proposer.id"));                    //设置属性
       sic.add(new SelectorItemInfo("id"));
       sic.add(new SelectorItemInfo("attendDate"));
       sic.add(new SelectorItemInfo("dayType"));
       entityViewInfo.setSelector(sic);                                //这个指定entityViewInfo的属性是sic中的
       FilterInfo filterInfo = new FilterInfo();                        //过滤条件代码块
       filterInfo.getFilterItems().add(new FilterItemInfo("proposer.id", personInfo.getId().toString()));
       filterInfo.getFilterItems().add(new FilterItemInfo("attendDate", nowDate, CompareType.GREATER_EQUALS));
       entityViewInfo.setFilter(filterInfo);
       //计划改变集合
       ScheduleShiftCollection coll = ScheduleShiftFactory.getRemoteInstance().getScheduleShiftCollection(entityViewInfo);
       OverTimeTypeInfo defaultType = new OverTimeTypeInfo();//defaultType(缺省类型)
       if ((coll != null) && (coll.size() >= 1)) {            //这些if-else 组合,就是确定是什么加班类型.
         int dayType = coll.get(0).getDayType().getValue();    //dayType赋值

         if (dayType == 1) {
           defaultType.setName("休息日加班");
           defaultType.setNumber("002");
           defaultType.setId(BOSUuid.read("zr+ur5D4RA+2bdVZ2VPqp46C/nU="));
         } else if (dayType == 2) {
           defaultType.setName("法定节假日加班");
           defaultType.setNumber("003");
           defaultType.setId(BOSUuid.read("sRWUOt7sRpOY0TCo6NMqGY6C/nU="));
         } else {
           defaultType.setName("工作日加班");
           defaultType.setNumber("001");
           defaultType.setId(BOSUuid.read("rBy0u1YgQ9C1OxcM85mxyY6C/nU="));
         }
       }
       else {
         defaultType.setName("休息日加班");
         defaultType.setNumber("002");
         defaultType.setId(BOSUuid.read("zr+ur5D4RA+2bdVZ2VPqp46C/nU="));
       }
       entryInfo.setOtType(defaultType);  //赋值给,entryInfo,以便后面操作
     } catch (BOSException e1) {            //捕捉错误的标准语句
       e1.printStackTrace();
     }
     try
     {        //工厂-本地实例-补充集合里面的
       OverTimeCompensCollection overTimeCompensCollection = OverTimeCompensFactory.getLocalInstance(this.ctx).getOverTimeCompensCollection(" ");
       int size = overTimeCompensCollection.size();
       for (int i = 0; i < size; i++)
         if ("调休".equals(overTimeCompensCollection.get(i).getName()))//这是判断有没有调休,有就添加进去
           entryInfo.setOtCompens(overTimeCompensCollection.get(i));
     }
     catch (BOSException e)        //捕捉错误的标准语句
     {
       e.printStackTrace();
     }
     atsOverTimeBillInfo.getEntries().add(entryInfo);  //找到对应的实体,把entryInfo,添加进去
   }