此时，带分隔符数据的处理程序就已完成了。
创建带分隔符数据的通用处理程序服务。
格式化并追加数据到描述符数据的末尾。
Formats and appends text onto the end of this descriptor's data.
属于占位符数据集模型的虚拟数据集称为VIRTUAL。
The virtual cubes belong to a placeholder cube model called VIRTUAL.
目标区域可以认为是具有指定宽度并从且描述符数据区起点处开始的区域。
The target area is considered to be an area of specified width positioned at the beginning of this descriptor's data area.
它知道如何与平面文件连接器(粉红色)和带分隔符数据的处理程序模块(黄色)进行交互。
It knows how to interact with the Flat File connector (pink) and the Delimited Data Handler module (yellow).
首先创建目标服务，稍后创建带分隔符数据处理程序时，您将会了解目标服务调用的具体细节，并将使用其进行一些测试工作。
Start by creating the target service; when you later create the delimiter data handler, you will understand the target service invocation specifics and will have something to test it with.
DelimitedFlatFileBO：这是专门创建以与带分隔符数据的通用处理程序(黄色)通过接口连接的数据类型。
DelimitedFlatFileBO: This is a data type specifically created to interface with the Generic Delimited data Handler (yellow).
现在可以创建带分隔符数据的通用处理程序服务(图7)，而这正是本文的主要目的，也是我们期望进行重用来处理带分隔符的入站平面文件的组件。
Now you can create the generic delimited data handler service (Figure 7), which is the main purpose of this article and the component that we intend to reuse to handle inbound delimited flat files.
带分隔符数据的通用处理程序模块将接收DelimitedFlatFile业务对象，提取元数据，并为目标服务构造恰当的调用消息。
The Generic Delimited data Handler module receives the DelimitedFlatFile business object, extracts metadata, and constructs the appropriate invocation messages for the target service.
代码只是为占位符提供数据。
逗号分隔值是带分隔符的数据处理程序的缺省配置。
A comma-separated value is the default configuration for the delimited data handler.
该向导允许您选择消息树的元素、运算符和数据值。
The wizard allows you to select elements of the message tree, an operator and data values.
反过来，REFERENCE是一个系统类型，它是任何类型化表的对象标识符的数据类型。
REFERENCE, in turn, is a system type that is the data type of the object identifier column of any typed table.
当数据包含换行符时，这就更重要了。
This is even more important when the data contain line breaks.
将被要合并的数据替代的占位符
业务组件代码必须能够将这个标识符映射到其后端数据中。
The business component code must be able to map this identifier to its back end data.
在上面的示例中，“地址”可能需要添加一个限定符或者扩展数据结构，从而识别“地址”的类别。
In the example above, "address" may require adding a qualifier or extending the data structure to identify the category of "address".
切换到清除元数据提示符。
当一个文件描述符上数据准备好时，它无法立即响应。
It cannot respond to a file descriptor immediately when the data becomes ready.
在部署描述符中指定数据库池。
把这个操作符拖到现有数据流操作符的右边。
Drag this operator to the right of the existing data flow operator.
并且一旦建立了数据库连接，定制的提示符还会显示所连接数据库的别名。
And once a database connection is established, the customized prompt also shows the alias of the connected database.
如果没有任何MQ标头，还可以将数据视为带分隔符的数据。
If there is no MQ Header, then the data would also be treated as delimited.
需要这些数据的情况包括对比接口和塔标识符、从名称服务数据库中删除多个绑定等等。
Few situations when this data is needed are when comparing the interface and tower identifiers, when removing multiple bindings from name service database etc.
这些替换操作符是安全数据库访问的关键。
These replacement operators are the key to secure database access.
那只有记录在ANSI/ISO标准中的为数不多的指令、操作符和数据类型。
There are only a handful of commands, operators, and data types documented in the ANSI/ISO standard.
然后，该页面动作方法利用请求url，以判断数据类型和数据标识符，加载数据，然后导航到适当的模板。
The page action method then mines the request URL to determine the type of data and the data identifier, loads that data, and then navigates to the appropriate template.
如果应用程序要处理非常大的XML文档，那么可以将LOB定位符用于数据检索。
If your application deals with very large XML documents, it can be beneficial to use LOB locators for data retrieval.
适配器可以在包含分隔符的文件中读写数据。
The adapter can both read and write files that contain a delimiter.
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