NHibernate 4.x Cookbook - Second Edition

Using dictionaries as entities

A little-known feature of NHibernate is EntityMode.Map. In this recipe, I'll show you how we can use this feature to persist entities without classes.

Getting ready

Follow the Getting ready step in the Save entities to the database recipe in this chapter.

How to do it...

1. Add a new folder named EntityModeMap to the SessionRecipes project.
2. Add a new class named Recipe to the folder:

   using System; using System.Collections; using System.Collections.Generic; using System.Linq; using NH4CookbookHelpers; using NHibernate; using NHibernate.Cfg; namespace SessionRecipes.EntityModeMap { public class Recipe : HbmMappingRecipe { protected override void Configure(Configuration cfg) { cfg.SetProperty("default_entity_mode", "dynamic-map"); ...