Connection procedure of hibernate.

Hibernate Connection

Here is the following steps for connecting hibernate into mysql database. 

Step-1: After Creating a maven project first we need to add this two dependency into the pom.xml file.

`<dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-core</artifactId>
      <version>4.1.6.Final</version>
    </dependency>

    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>6.0.6</version>
    </dependency>`
    
 Step-2: Create a model class with some informations and create constructor and getter(),setter() method. 
 Step-3: Create a object of the model class using and by using setter() method set some values of these variables.
 step-4: Then it needs to create  hibernate.cfg.xml file into the resources directory. After creating this here need to add some configurations properties. 
 
 ** 
    <!DOCTYPE hibernate-configuration PUBLIC

        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"

        >
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.password">Kajol</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/demo</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
        <property name="hbm2ddl.auto">update</property>
        <property name="show_sql">true</property>
    </session-factory>
</hibernate-configuration>
**
Step-5: Then it needs to configure in the main class.

         Configuration con = new Configuration();
        con = con .configure().addAnnotatedClass(Informations.class);
        con = con.configure().addResource("hibernate.cfg.xml");

        SessionFactory sf = con.buildSessionFactory();

        Session session = sf.openSession();
        session.save(info);
        Transaction tx = session.beginTransaction();
        tx.commit();

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