• Chapter 1: Getting Started with Stylus Studio®
• Chapter 2: Editing and Querying XML
• Chapter 3: Converting Non-XML Files to XML
• Chapter 4: Working with XSLT
  • Getting Started with XSLT
  • Tutorial: Understanding How Templates Work
  • Working with Stylesheets
  • Specifying Extension Functions in Stylesheets
    • Using an Extension Function in Stylus Studio
    • Basic Data Types
    • Declaring an XSLT Extension Function
    • Working with XPath Data Types
    • Declaring an Extension Function Namespace
    • Invoking Extension Functions
    • Finding Classes and Finding Java
    • Debugging Stylesheets That Contain Extension Functions
  • Working with Templates
  • Using Third-Party XSLT Processors
  • Validating Result Documents
  • Post-processing Result Documents
  • Generating Formatting Objects
  • Generating Scalable Vector Graphics
  • Generating Java Code for XSLT
  • XSLT Instructions Quick Reference
• Chapter 5: Creating XSLT Using the XSLT Mapper
• Chapter 6: Debugging Stylesheets
• Chapter 7: Defining XML Schemas
• Chapter 8: Defining Document Type Definitions
• Chapter 9: Writing XPath Expressions
• Chapter 10: Working with XQuery in Stylus Studio
• Chapter 11: Composing Web Service Calls
• Chapter 12: Building XML Pipelines
• Chapter 13: Publishing XML Data
• Chapter 14: Integrating with Third-Party File Systems
• Chapter 15: Extending Stylus Studio
• Chapter 16: The Stylus Studio Java API
• Chapter 17: Stylus Studio GUI Reference

Home >Online Product Documentation >Table of Contents >Specifying Extension Functions in Stylesheets

Specifying Extension Functions in Stylesheets

You can write XSLT extension functions in Java and invoke them in XPath expressions in stylesheets. This section provides instructions for implementing and invoking extension functions from your stylesheet.

This section covers the following topics: