Spring-Hibernate-Mapping

1.Boiler Plate for Spring and Hibernate.
2.One-To-One-Unidirectional Mapping.
3.One-To-One-Bidirectional Mapping.
4.One-To-Many-Bidirectional Mapping.
5.Eager vs lazy Fetching.
6.Many-To-Many.
7.Sql Scripts Supporting The Same.