After you add a user-defined XSLT function to a map, test the map by placing the .class file in the Map Plugin Extension Functions directory.
To test maps with user-defined extension functions:
Place the .class file in the following directory:
{install directory}eclipse/plugins/com.nnsy.ebd.eai.editors.map.mapplugin_version#/extfuncs/
Note: If your .class file is contained in a .jar file, you must first unzip the .jar file in the extfuncs directory.
For the class (com.sybase.ebd.eai.xsl.extensions.ExtensionFunctions), the file placement is
eclipse/plugins/com.nnsy.ebd.eai.editors.map.mapplugin_version#/extfuncs/com/sybase/ebd/eai/xsl/extensions/ExtensionFunctions.class
Making the Extension Function Available for Use in Maps.