User`s guide

CHAPTER 6 Components
User’s Guide 89
You do not need to understand XML in detail to use this component. It is useful
for data-centric XML documents (such as, sales order, stock quotes, scientific
data) that are characterized by a regular hierarchical structure. Use this
component to represent the data from the XML document in a relational table
structure for further data transformation.
❖ To enter required properties
1 Select the XML Source file. This can be an HTTP, FTP, URL, or a file
name.
2 Click the XML button of the Data Output property to open the XML Port
Manager.
3 Specify
SELECT statements based on the table structure created from the
XML document for each output port (see description of the XML Port
Manager below). There is one output port per default, but you can add
ports. To create the
SELECT statement, you can use the Query Designer.
Optional properties
Document Schema
Enter the URL of an external schema or DTD for the XML document.
Namespace Schema
Enter the URL of an external schema for the namespace.
Validate Schema
Switch on or off schema/DTD validation.
XML Options
• Process namespace — Set this value to 0 if namespace specification shall
not be considered during parsing. The default value is 1.
• Full schema check — Full schema constraint checking includes those
checking that may be time-consuming or memory intensive. Currently,
particle unique attribution constraint checking and particle derivation
restriction checking are controlled by this option. The default value is 0.
• Ignore external DTD — Set this value to 1 to ignore an external DTD
referenced within the document. The default value is 0.