Hi jagadhish,


HibernateExample.java

package hibernateexample;

import javax.transaction.*;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

/**
* @author Administrator
*
*/
public class HibernateExample {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Session session = null;
try{
// This step will read hibernate.cfg.xml and prepare hibernate for use
SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();
session =sessionFactory.openSession();
org.hibernate.Transaction tr = session.beginTransaction();
//Create new instance of Contact and set values in it by reading them from form object
System.out.println("Inserting Record");
Contact contact = new Contact();
contact.setId(18);
contact.setFirstName("Amardeep");
contact.setLastName("patel");
contact.setEmail("amar_05@yahoo.com");
System.out.println("Insert record for second table");
User user = new User();
user.setId(2);
user.setUsername("vinod");
user.setPhoneNo("9810254612");
session.save(contact);
session.save(user);
tr.commit();
System.out.println("Done");
}
catch(Exception e){
System.out.println(e.getMessage());
}
finally{
// Actual contact insertion will happen at this step
session.flush();
session.close();
}
}
}

Contact.java

package hibernateexample;

public class Contact {

private String firstName;
private String lastName;
private String email;
private int id;

public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}

}
-------------------------------------
User.java

package hibernateexample;

public class User {

private String username;
private String phoneNo;
private int id;

public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}

public String getPhoneNo(){
return phoneNo;
}

public void setPhoneNo(String phoneNo){
this.phoneNo = phoneNo;
}

public int getId(){
return id;
}

public void setId(int id){
this.id = id;
}
}

contact.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">;

<hibernate-mapping>
<class name="hibernateexample.Contact" table="CONTACT">
<id name="id" type="int" column="ID" >
<generator class="assigned"/>
</id>

<property name="firstName">
<column name="FIRSTNAME" />
</property>
<property name="lastName">
<column name="LASTNAME"/>
</property>
<property name="email">
<column name="EMAIL"/>
</property>
</class>

<class name="hibernateexample.User" table="USER">
<id name="id" type="int" column="ID" >
<generator class="assigned"/>
</id>

<property name="username">
<column name="username" />
</property>
<property name="phoneNo">
<column name="phoneNo"/>
</property>

</class>

</hibernate-mapping>

hibernate.cfg.xml


<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">;

<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://192.168.10.211/amar</property>;
<property name="hibernate.connection.username">amar</property>
<property name="hibernate.connection.password">amar123</property>
<property name="hibernate.connection.pool_size">10</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- Mapping files -->
<mapping resource="contact.hbm.xml"/>
</session-factory>
</hibernate-configuration>

-------------------------------

Visit for more information.

http://www.roseindia.net/hibernate/

Thanks

Amardeep