Hibernate save()

This tutorial explain how save() works in hibernate.

Tutorials   
Hibernate 5 native query example Hibernate 5 query deprecated When should you use Hibernate? What's new in Hibernate 5? How much time it takes to learn Hibernate? Hibernate envers custom revinfo table Hibernate 5 Envers Hibernate Envers get all revisions Hibernate Examples Hibernate 5 build SessionFactory Example Hibernate 5 SessionFactory Example Hibernate 5 Annotation Example How to download Hibernate 5.x? Hibernate 5 Features Hibernate 5 Tutorials Learning Hibernate ORM - Free Training/Tutorial videos of Hibernate ORM with Java How to write hello world example program in Hibernate? How to create one to one relationship in Hibernate 4 with Annotation? How to calculate minimum in Hibernate using the min() Function Hibernate ORM 4.2.21.Final Released - Create CURD application in latest Hibernate Hibernate ORM 4.2.21 Tutorial - Learn Hibernate ORM Framework Hibernate Error: Failed to create sessionFactory object.java.lang.NoClassDefFoundError How to create Hibernate Project in Eclipse? Examples of Hibernate Criteria Query Hibernate ORM 4.3.6.Final released Hibernate ORM 4.2.14.Final released Hibernate 4.3.4 Released: Hibernate 4.3.4.Final Maven dependency Hibernate association and join example Learn Hibernate programming with Examples Introduction to Hibernate Framework Hibernate Tutorial: Learn Hibernate with examples Hibernate 4.3 Hello World: Example Hibernate ORM 4.3.1.Final released How to create SessionFactory in Hibernate 4.3.1? Hibernate 4 Hello World: Example of Hello World program Hibernate 4 create Session Factory: Example of creating Session Factory in Hibernate 4 Hibernate 4.3 and JPA 2.1 Example What is Hibernate in Java? Hibernate Overview and Architecture What is JPA 2.1?

Ads

Ads

Hibernate save()

This tutorial explain how save() works in hibernate.

Hibernate save() :

The function of save() is to save content into database. It saves new record without caring of existence of ID.

session.save(Object object) : saves the instance of persistent class into database table.
Here object is your persistent class.

session.save(String entityName, Object object) : Persist the given transient instance, first assigning a generated identifier.
Here is two parameter one is entityName and other is Object, your persistent class.

Example :  In this example we are saving student record by using save().

package net.roseindia.main;

import net.roseindia.table.Student;
import net.roseindia.util.HibernateUtil;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;

public class MainClazz {

public static void main(String[] args) {
Session session = HibernateUtil.getSessionFactory().openSession();
Transaction transaction = null;
try {transaction=session.beginTransaction();
Student student=new Student();
student.setRoll(7);
student.setName("Glinto");
student.setCourse("Hibernate");
session.save(student);
transaction.commit();
System.out.println("Record saved");
session.flush();
} catch (HibernateException e) {
transaction.rollback();
e.printStackTrace();
} finally {
session.close();
}
}
}

Output:

Hibernate: insert into student (course, name) values (?, ?)
Record saved

Click here to download complete code

Advertisements

Share on Google+Share on Google+

Hibernate save()

Posted on: July 21, 2012 If you enjoyed this post then why not add us on Google+? Add us to your Circles

Advertisements

 

Discuss: Hibernate save()  

Post your Comment


Your Name (*) :
Your Email :
Subject (*):
Your Comment (*):
  Reload Image
 
 
Comments:0

Ads

 

Ads