Data Format Extension List

Note: This topic applies to Web - HTTP/HTML and Silverlight Vuser scripts, and to Web - HTTP/HTML steps inside Flex Vuser scripts.

The following table lists the pre-defined LoadRunner DFEs (Data Format Extensions). For more information about DFEs, see Data Format Extensions (DFEs) - Overview.

Data Format Extension
Description
Base64 Extension
Decodes strings that are encoded with a Base64 encoder.
Binary to XML Extension Transforms Microsoft WCF binary XML into XML format.
GWT Extension Transforms GWT data to XML format.
Java To XML Extension Transforms serialized Java objects to XML.
JSON to XML Extension
Transforms JSON data to XML format.
Prefix Postfix Extension
Enables you to cut data from the beginning and/or end of a string which you do not want decoded. You can add and customize as many prefix/postfix extensions as required. Each postfix/prefix extension created should have a unique display name and tag name.
Remedy to XML Extension

Transforms Remedy request data into XML format.

Note that this extension does not transform Remedy response data - which is JavaScript code.

URL Encoding Extension
Decodes strings that are encoded with URL encoding format.
XML Extension
Receives data and checks to see if it conforms with XML syntax. This check allows VuGen to perform correlations based on XPath and to display snapshot data in an XML viewer.
XSS Extension Enables you to test sites that use Cross Site Scripting (XSS) defense code.

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