XSLT Basics
The basics of using XSLT and the XSLTFilter element.
XSLT Conversion
Using Extensible Stylesheet Language Transformations (XSLT) to transform data.
XSLT
XSLT
Extensible Stylesheet Language Transformations is a language for transforming XML documents into other XML documents. XSLTs are the primary means of transforming data in Stroom.Click to see more details... is a language that is typically used for transforming XML documents into either a different XML document or plain text.
XSLT is key part of Stroom’s pipeline processing as it is used to normalise bespoke events into a common XML audit event document conforming to the event-logging
XML Schema
XML Schema
XML Schema is a language used to define the permitted structure of an XML document. An XML Schema can be used to validate an XML document to ensure it conforms to that schema such that onward processing of the XML document can be done with confidence that the document is correct.Click to see more details....
Once a text file has been converted into intermediary XML (or the feed is already XML),
XSLT
XSLT
Extensible Stylesheet Language Transformations is a language for transforming XML documents into other XML documents. XSLTs are the primary means of transforming data in Stroom.Click to see more details... is used to
translate the XML into the event-logging XML format.
The XSLTFilter pipeline element defines the XSLT document and is used to do the transformation of the input XML into XML or plain text. You can have multiple XSLTFilter elements in a pipeline if you want to break the transformation into steps, or wish to have simpler XSLTs that can be reused.
Raw Event Feeds are typically translated into the event-logging:3 schema and Raw Reference into the reference-data:2 schema.
XSLT Functions
Custom XSLT functions available in Stroom.
XSLT Includes
Using an XSLT import to include XSLT from another translation.
Last modified October 20, 2026: Merge pull request #144 from gchq/add-7.14-rel-notes (2c6fb22)