Hibernate Framework

Hibernate

Introduction:

Hibernate is an Open Source Object Relational mapping framework,

                       Using Hibernate you can add, edit, delete objects to and from a database.

                       

Why O/R mapping? - Why Object/Relational mapping?

1). Productivity

                        Hibernate help the developer to write complex SQL and no need JDBC API for result set and data handling. So developer takes more concentrate on business logic and increase productivity.

2). Maintain Ability

                        Hibernate helps to reduce the coding. So a system with less code is easier to maintain.

3). Free – Cost Effective

Hibernate is free and open source – Cost Effective

4). Learning curve is short 

 

5). Code generation tool

Hibernate tools provided by community helps for developer to generate or develop hibernate application very fast and easy.

Hibernate to run

Real time Example: to make coffee.

Requirements:

Real time example, we are going to prepare coffee. What are the requirements are needed to make coffee.

!) Any type of flame

2). Water

3). Coffee powder

4). Milk

5). Sugar

Procedure:

We follow some procedure to make coffee.

Step 1:  Boil the water

Step 2:  add sugar

Step 3:  add coffee powder

Step 4:  add milk

Step 5:  boil some more time

Step 6: filter

Coffee Ready to drink

 Hibernate to run

Requirements:

    Netbean 6.8

Download NetBean 6.8

Procedure:

Step 1:

Create web application

Step 2:

Select Hibernate when we create web application.

Step 3:

Create reverse engineering

Step 4:

Create util

Step 5:

Create POJO classes

Step 6:

Create jsp

Next Post, we will learn how to create Hibernate application that is used to insert record into the database.