XQuery Resource page

This page appears in the XQuery/XSLT Expression Editor only.

In the message flow of a proxy service, you can assign XQuery expressions to message context variables, assign if-then-else actions based on the Boolean result of an XQuery expression, insert the result of an XQuery expression at an identified place relative to an XPath expression, specify the message context that you want to log through XQuery expressions on context variables, and so on.

Use the XQuery Resource page to configure an XQuery transformation to be executed in the message flow of a proxy service.

Field
Description
XQuery
The XQuery resource to be executed. Click Browse to find and open an XQuery resource that has been registered in ALSB.
Bind Variables
When you select a resource, each input parameter of the transformation is displayed. Each label corresponds to the name of a parameter, and each text box is for defining an XQuery expression to be mapped to the parameter. You must define a mapping for each parameter. Enter the expression directly, or drag variables and structures from the right panel.