Hibernate Transient + Persistent + Detached Objects

Transient Object :
One newly created object of POJO class without having any relation with the database, means
never persistent, not associated with any Session object.

Persistent Object:
An object of a POJO class having relation with the database, associated with a unique Session
object

Detached Object:
An object of a POJO class Previously having relation with the database [persistent ], now not
associated with any Session object