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- package com.formation.gestionprojet.doa.entity;
- import java.io.Serializable;
- import javax.persistence.Entity;
- import javax.persistence.Id;
- import javax.persistence.Table;
- @Entity
- @Table(name="Type")
- public class Type implements Serializable {
- /**
- *
- */
- private static final long serialVersionUID = 1L;
- @Id
- private Long id;
- private String name;
- private String description;
- private String active;
- public Type() {
- super();
- // TODO Auto-generated constructor stub
- }
- public Long getId() {
- return id;
- }
- public void setId(Long id) {
- this.id = id;
- }
- public String getName() {
- return name;
- }
- public void setName(String name) {
- this.name = name;
- }
- public String getDescription() {
- return description;
- }
- public void setDescription(String description) {
- this.description = description;
- }
- public String getActive() {
- return active;
- }
- public void setActive(String active) {
- this.active = active;
- }
- }
- <?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE hibernate-configuration PUBLIC
- "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
- "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
- <hibernate-configuration>
- <session-factory>
- <!-- database connection setting -->
- <property name ="connection.driver_class">com.mysql.jdbc.Driver</property>
- <property name="connection.url">jdbc:mysql://localhost:3306/gestion_projet?createDatabaseIfNotExist=true</property>
- <property name="connection.username">root</property>
- <property name= "connection.password">root</property>
- <!-- Dialect -->
- <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
- <!-- Disable the second level cache -->
- <property name="cache.provider_class" >org.hibernate.cache.NoCacheProvider</property>
- <!-- echo all executed SQL to stdout -->
- <property name="show_sql">true</property>
- <!-- Drope and re-create the database -->
- <property name="hbm2ddl.auto">update</property>
- <!-- mapping -->
- <mapping class= "com.formation.gestionprojet.doa.entity.Type"/>
- </session-factory>
- </hibernate-configuration>
- package com.formation.gestionprojet.utils;
- import org.hibernate.HibernateException;
- import org.hibernate.Session;
- import org.hibernate.SessionFactory;
- import org.hibernate.cfg.Configuration;
- import org.hibernate.service.ServiceRegistry;
- import org.hibernate.service.ServiceRegistryBuilder;
- @SuppressWarnings("deprecation")
- public class HibernateUtil
- {
- private static SessionFactory sessionFactory;
- private static ServiceRegistry serviceRegistry;
- static
- {
- try
- {
- Configuration configuration = new Configuration();
- configuration.configure("config/hibernate.cfg.xml");
- serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
- sessionFactory = configuration.buildSessionFactory(serviceRegistry);
- }
- catch (HibernateException ex)
- {
- System.err.println("Error creating Session: " + ex);
- throw new ExceptionInInitializerError(ex);
- }
- }
- public static SessionFactory getSessionFactory()
- {
- return sessionFactory;
- }
- public static Session openSession()
- {
- return sessionFactory.openSession();
- }
- public static Session getCurrentSession()
- {
- return sessionFactory.getCurrentSession();
- }
- public static void close(){
- if(sessionFactory!=null){
- sessionFactory.close();
- }
- }
- }
- package com.formation.gestionprojet.utils;
- import org.hibernate.Session;
- public class Test {
- static Session session = HibernateUtil.openSession();
- public static void main(String[] args) {
- session.createQuery("select o from Type o").list();
- }
- }
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