ebbb0c24_ay_tag_library___Configuration__Description
[Property] factory.requestHelper [Default] org.displaytag.util.DefaultRequestHelperFactory [Valid Values] Class name for a valid RequestHelperFactory implementation [allowed in properties] yes [allowed in setProperty] no [Description] 
RequestHelperFactory to be used. You can replace the default one if you need to generate links with a different format (for example in portal applications)
Display tag library - Configuration
Description