I needed to implement a component that uses generic parameters. Documentation is sketchy on NHibernate so thot I'd jot it here. I *stole* an IRange implementation from someone and needed to use it for a date range within a class.
<component name="DateTimeRange" class="Cei.eMerge.Common.Range`1[System.DateTime], Cei.eMerge.Common" access="field.camelcase-underscore" >
<property name="Start" access="field.camelcase">
<column name="StartDate" not-null="true" />
<property name="End" access="field.camelcase">
<column name="EndDate" not-null="true"/>
Note the `[genericTypeParameter] syntax. Here's how we map it. Be sure you have a default constructor! The exceptions thrown by NOT having a default constructor are riddles at best.