https://github.com/nfriaa/hibernate-tutorial2

Hibernate tutorial 2 : XML Mapping
https://github.com/nfriaa/hibernate-tutorial2

hibernate hibernate5 java maven mysql xml-mapping

Last synced: 13 days ago
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Hibernate tutorial 2 : XML Mapping

• Host: GitHub
• URL: https://github.com/nfriaa/hibernate-tutorial2
• Owner: nfriaa
• License: mit
• Created: 2017-10-02T11:16:26.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2017-10-18T17:37:58.000Z (about 8 years ago)
• Last Synced: 2025-07-19T23:26:10.035Z (4 months ago)
• Topics: hibernate, hibernate5, java, maven, mysql, xml-mapping
• Language: Java
• Size: 18.6 KB
• Stars: 0
• Watchers: 0
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# hibernate-tutorial2

Hibernate XML Mapping files *(Obsolete !!! We will see in Tutorial 3 the mode "Hibernate Annotations")*

[![contributions welcome](https://img.shields.io/badge/contributions-welcome-orange.svg?style=flat)](https://github.com/nfriaa/hibernate-tutorial2/issues) [![Travis](https://img.shields.io/travis/rust-lang/rust.svg)](https://github.com/nfriaa/hibernate-tutorial2) [![license](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/nfriaa/hibernate-tutorial2/blob/master/LICENSE)

## Description

A sample code to execute Queries under Hibernate ORM (not directly to sql)

* JavaSE 8

* Hibernate 5

* Maven 4

* MySQL 5

## 1. Database and tables

We will use the same database and table structure in Tutorial 1

## 2. Create maven project and add dependencies

```xml

    mysql

    mysql-connector-java

    6.0.6

    org.hibernate

    hibernate-core

    5.2.11.Final

```

## 3. Create POJO (Plain Old Java Object) class

```java

public class Product

{

    private int id;

    private String name;

    private int price;

    // getters and setters here...

}

```

## 4. Create the XML mapping file

```xml

    

        

            Add your class description here.

        

        

            

        

        

            

        

        

            

        

    

```

## 5. Create the hibernate config file 'hibernate.cfg.xml' (in ressources folder)

```xml

    

        org.hibernate.dialect.MySQLDialect

        jdbc:mysql://localhost:3306/persist_db?useTimezone=true&serverTimezone=UTC

        root

        

        true

        

    

```

## 6. Create HibernateUtil.java 

Hibernate Utility class with a convenient method to get Session Factory.

## 7. Create main Application class

* a class whith main method to test connection

* implement CRUD operations