What is the difference between get() and load() methods of session obj

1.	What is the difference between get() and load() methods of session object?
Answer» There are following differences between get() and load() methods. get() returns null if no data is present where as load throws ObjectNotFoundException exception in such case. get() always hits the database whereas load() method doesn't hit the database. get() returns actual object whereas load() returns proxy object. A central feature of Hibernate, proxies, depends upon the persistent class being either non-final, or the implementation of an interface that declares all public methods. All classes that do not extend or implement some specialized classes and interfaces required by the EJB framework.

What is the difference between get() and load() methods of session object?

Answer»

There are following differences between get() and load() methods.

get() returns null if no data is present where as load throws ObjectNotFoundException exception in such case.
get() always hits the database whereas load() method doesn't hit the database.
get() returns actual object whereas load() returns proxy object.
A central feature of Hibernate, proxies, depends upon the persistent class being either non-final, or the implementation of an interface that declares all public methods.
All classes that do not extend or implement some specialized classes and interfaces required by the EJB framework.