20.0 Hibernate Example - Insert

EXAMPLE 1 - Insert

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hibernate.cfg.xml

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<!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>

        <!-- JDBC Database connection settings -->

        <property name="connection.driver_class">com.mysql.jdbc.Driver</property>

        <property name="connection.url">jdbc:mysql://localhost:3306/bikesh?useSSL=false</property>

        <property name="connection.username">root</property>

        <property name="connection.password">root</property>

        <!-- JDBC connection pool settings ... using built-in test pool -->

        <property name="connection.pool_size">1</property>

        <!-- Select our SQL dialect -->

        <property name="dialect">org.hibernate.dialect.MySQLDialect</property>

        <!-- Echo the SQL to stdout -->

        <property name="show_sql">true</property>

<!-- Set the current session context -->

<property name="current_session_context_class">thread</property>

    </session-factory>

</hibernate-configuration>

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Programmer.java

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package com.demo.spring.entitiy;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="programmer")

public class Programmer {

@Id

@Column(name="id")

int id;

@Column(name="Name")

String name;

@Column(name="email")

String email;

public Programmer(){

}

public Programmer(String name, String email) {

super();

this.name = name;

this.email = email;

}

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getEmail() {

return email;

}

public void setEmail(String email) {

this.email = email;

}

@Override

public String toString() {

return "Programmer [id=" + id + ", name=" + name + ", email=" + email

+ "]";

}

}

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SpringDemo.java

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package com.demo.spring.test;

import org.hibernate.Session;

import org.hibernate.SessionFactory;

import org.hibernate.cfg.Configuration;

import com.demo.spring.entitiy.Programmer;

public class SpringDemo {

public static void main(String[] args) {

SessionFactory factory=new Configuration()

.configure("hibernate.cfg.xml")

.addAnnotatedClass(Programmer.class)

.buildSessionFactory();

Session session=factory.getCurrentSession();

try{

Programmer programmer=new Programmer("Bikesh Kumar","bikesh.kumar@tiwari.com");

session.beginTransaction();

session.save(programmer);

session.getTransaction().commit();

}

catch(Exception e)

{

e.printStackTrace();

}

finally{

session.close();

}

}

}