NHibernate Mapping Generator

A simple utility to generate NHibernate mapping files and corresponding domain classes from existing DB tables.

Features:

• Supports Oracle, SqlServer, PostgreSQL, MySQL, SQLite, Sybase, Ingres, CUBRID
• Can generate hbm.xml, Fluent NHibernate and NH 3.3 Fluent style of mapping files.
• Has lots of preferences to control the property naming conventions.
• Can generate Domain Entity and WCF Data Contracts too.
• Can generate one table at a time or script entire DB in one go. (It can generate mapping for around 800 tables in under 3 minutes on my moderately powered laptop)
• Supports ActiveRecord code generation.
• Its super fast and free. No licensing restrictions.
• Option to generate NHibernate or MS validators

Wiki:

Documentation