cordys 后台表查询、组装数据前台显示_welyl显示组装-优快云博客

本文链接：https://blog.youkuaiyun.com/chenyongtu110/article/details/49028585

本博客展示了如何通过指定参数（流程类型和状态）从数据库中获取促销管理对象的集合，并根据流程类型进行相应的数据填充和更新。

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public static BusObjectIterator <ManageForPromotion > getManageForPromotionsByParam(String param, String processType, String processStatus) {
	
	Vector < ManageForPromotion > finalResult = new Vector < ManageForPromotion > ();
	String process_type = processType;

	String sql = "select * from T_PROMOTION_MASTER t where 1=1";
	QueryObject query = new QueryObject(sql);
	query.setResultClass(ManageForPromotion.class);

	BusObjectIterator < ManageForPromotion > mpromotions = query.getObjects();
	while (mpromotions.hasMoreElements()) 
	{
		ManageForPromotion mpromotion = mpromotions.nextElement();
		String formID = mpromotion.getFORM_ID();
		mpromotion.setPROCESS_TYPE(process_type);
		//apply
		if (process_type.trim().equals("1")) 
		{
			T_PROMOTION_APPLY apply = T_PROMOTION_APPLY.getTPromotionApplyObject(formID);
			if(TraceUtil.notNull(apply))
			{
				mpromotion.setINSTANCEID(apply.getINSTANCE_ID());
			}
		}
		//设置mpromotion 为临时变量，mpromotion隐含如果 mpromotion值改变默认隐含mpromotion.update();
		mpromotion.makeTransient();
		finalResult.add(mpromotion);
	}
	//对数据得到的数据 进行遍历和复杂 在返回前台。
	return new BusObjectArray < ManageForPromotion > (finalResult);
}