有关特定XML设置的建议： [英] Advice on specific XML setup:
问题描述
我对XML的东西相当新，但是他们已经做了很多阅读。我有一个特定的应用程序，我很沮丧如何最好地设置它。该应用程序用于机器设置配方。以下是一些基本的业务规则。
- 配方现在将存储在xml中，第2阶段将是一个数据库。
- 目前我使用一个xml用于所有食谱，但是为每个食谱配备一个文件可能更好???
- 每个食谱分为一个或多个过程
- 每个过程分为一个或多个组。
- 每个组有几个设置（或参数）
- 设置可以是不同的数据类型。
------------------------------- ----------------------------------------------
当前XML设置：
< Recipe_Table>
<食谱ID ="">
<流程ID ="">
<群组ID ="">
<设定ID = QUOT;设置1"> VALUE1< / Settting>
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; <设定ID = QUOT;设置2">值2< / Settting>
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; < setting id =" setting3"> value3< / Settting>
----------------------- ---------------------------------------------
Q1：由于我的设置属于不同的数据类型，我不知道如何在我的架构中处理它。我很想做以下事情，但我不知道它是不是好形式。
< Group id ="">
<设定1的id ="设置1"> VALUE1< /设定1>
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ; <设置2 ID = QUOT;设置2">值2< /设定2>
&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP ; < Setting3 id =" setting3"> value3< / Setting3>
Q2：最好为每个食谱提供xml文件或一个巨大的xml文件？
问题3：后来，当我进入数据库时，让数据库生成一个xml文件是相当简单的，所以我不必更改我的当前的"ReadRecipeFromXml"类？如果是这样，我必须采取什么预防措施？
谢谢
SteveJ
为什么不将收件人存储在数据库中？我不确定为什么Xml是这里的要求......如果你打算将它移到数据库中为什么你需要使用Xml这个中间步骤？
Pawel
I'm fairly new to the XML stuff, but have been doing a lot of reading. I've got a particular application and I am torn on how to best set it up. The application is for machine setup recipes. Here are some of the basic business rules.
- The recipes will be stored in xml for now, stage 2 will be a database.
- Currently I am using one xml for all recipes, but it might be better to have a file for each recipe???
- Each recipe is divided one or more processes
- Each process is divided into one or more groups.
- Each group has several settings (or parameters)
- Settings can be of different data types.
-----------------------------------------------------------------------------
Current XML setup:
< Recipe_Table >
< Recipe id="">
< Process id="">
< Group id="">
<Setting id="setting1">value1</Settting>
<Setting id="setting2">value2</Settting>
<Setting id="setting3">value3</Settting>
--------------------------------------------------------------------
Q1: Since my settings are of different data types, I don't know how to deal with that in my schema. I'm tempted to do the following, but I don't know if it is good form.
<Group id="">
<Setting1 id="setting1">value1</Setting1>
<Setting2 id="setting2">value2</Setting2>
<Setting3 id="setting3">value3</Setting3>
Q2: Better to have xml file per recipe or one giant xml file?
Q3: Later, when I go to database, it is fairly straight forward to have the database generate an xml file, so that I don't have to change my current "ReadRecipeFromXml" class? If so, what precautions do I have to take?
Thanks
SteveJ
Why not just store the recipies in the database? I am not sure why Xml is a requirement here... If you plan to move it to the database why do you need this intermediate step with Xml?
Pawel
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