How to Create Hibernate Project?

1- Create a netbeans JAVA project.

2- Add Library   “Hibernate JPA ”

3- Right click project   >  Create new  Hibernate Config > Hibernate.cfg

Write Connection parameters then test your  Connection.

Connection Properties,   Then create “Hibernate…cfg”

This hibernate configuration file location usually located at the root directory.

 

For example

”    javakLibsrcHibernate.cfg”

 

4- We need to create  .Class  for the Fields of the  database.Table.

There are 2 options

First :  is  set the fields by XML file

Second : is set the fields properties inside of java file.  Which method name is Annotation

 

Example .java Class for the Fields

package hibernate;


import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Table;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.UniqueConstraint;
@Entity
@Table(name="tmp_hibernate",uniqueConstraints={@UniqueConstraint(columnNames={"id"})})
public class customer implements Serializable {

    @Id
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    @Column(name="id", nullable=false, unique=true, length=11)
    private Integer id;
    
    @Column(name="bayi_kodu", length=20, nullable=true)
    private int bayi_kodu;
    
    @Column(name="email", length=20, nullable=true)
    private String email;
    
    @Column(name="uname", length=20, nullable=true)
    private String username;

    
    public int getid() {
        return this.id;
    }
    public void setid(int id) {
        this.id = id;
    }

With this annotation file  we need to  set  location of  this file as a mapping inside of  Hibernate |Config .

Package name is   hibernate

Class name is   customer

 




  
    org.hibernate.dialect.MySQLDialect
    com.mysql.jdbc.Driver
    jdbc:mysql://xxxxxx:3306/DatabaseNAME?zeroDateTimeBehavior=convertToNull
    USERNAME
    PASSWORD
    
         
        
        thread
         
 
        
        
		

     
   
     
		
  

If you are not using annotation  method,  you need to define Field types inside of .xml file then you need to give xml path to   Hibernate.cfg file

BuildSessionFactory

		

 

Example   Util.java  for  hibernate

package hibernate;

import java.util.Properties;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;

public class util {

    private static SessionFactory sessionFactory = buildSessionFactory();

    /**
     * @return 
     */
    private static SessionFactory buildSessionAnnotationFactory() {
        try {
            // Create the SessionFactory from hibernate.cfg.xml
            Configuration configuration = new Configuration();
            configuration.configure("hibernate.cfg.xml");
            System.out.println("Hibernate Annotation Configuration loaded");

            ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
            System.out.println("Hibernate Annotation serviceRegistry created");

            SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);

            return sessionFactory;
        } catch (Throwable ex) {
            // Make sure you log the exception, as it might be swallowed
            System.err.println("Initial SessionFactory creation failed." + ex);
            throw new ExceptionInInitializerError(ex);
        }
    }

    private static SessionFactory sessionAnnotationFactory;
    public static SessionFactory getSessionAnnotationFactory() {
        if(sessionAnnotationFactory == null) sessionAnnotationFactory = buildSessionAnnotationFactory();
        return sessionAnnotationFactory;
    }
    
    public static void shutdown() {
        // Close caches and connection pools
        sessionFactory.close();
    }
    public static SessionFactory getSessionFactory() {
        if(sessionFactory == null) sessionFactory = buildSessionFactory();
        return sessionFactory;
    }

}

 

5- Testing,

import hibernate.customer;
import hibernate.util;
import org.hibernate.Session;
import net.sf.ehcache.hibernate.HibernateUtil;
import org.hibernate.SessionFactory;

hibernate.customer Member_YENI = new customer();
Member_YENI.setbayi_kodu(14);
Member_YENI.setemail("coder@gmail.com");
Member_YENI.setusername("kutayzorlu");
        

SessionFactory sessionFactory =
hibernate.util.getSessionAnnotationFactory();

Session session = sessionFactory.getCurrentSession();
session.beginTransaction();
session.save(Member_YENI);
session.getTransaction().commit();

// This is  Static defined inside of  utility
util.shutdown();

 

6- Hibernate Log

debug:
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistenceantlr-2.7.6.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistenceasm.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistenceasm-attrs.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencecglib-2.1.3.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencecommons-collections-2.1.1.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistenceorg-apache-commons-logging.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencedom4j-1.6.1.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistenceehcache-1.2.3.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencejdbc2_0-stdext.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencejta.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate3.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-tools.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-annotations.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-commons-annotations.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-entitymanager.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistencejavassist.jar" provided.
Non-existing path "C:UsersDeutschDesktopjavakLiblibhibernate-persistenceejb3-persistence.jar" provided.
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistenceantlr-2.7.6.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistenceasm.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistenceasm-attrs.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencecglib-2.1.3.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencecommons-collections-2.1.1.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistenceorg-apache-commons-logging.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencedom4j-1.6.1.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistenceehcache-1.2.3.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencejdbc2_0-stdext.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencejta.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate3.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-tools.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-annotations.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-commons-annotations.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencehibernate-entitymanager.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistencejavassist.jar
Have no file for C:UsersDeutschDesktopjavakLiblibhibernate-persistenceejb3-persistence.jar
started 0:6:8
May 22, 2015 12:06:09 AM org.hibernate.annotations.common.reflection.java.JavaReflectionManager 
INFO: HCANN000001: Hibernate Commons Annotations {4.0.4.Final}
May 22, 2015 12:06:09 AM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.3.1.Final}
May 22, 2015 12:06:09 AM org.hibernate.cfg.Environment 
INFO: HHH000206: hibernate.properties not found
May 22, 2015 12:06:09 AM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
May 22, 2015 12:06:09 AM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: hibernate.cfg.xml
May 22, 2015 12:06:09 AM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: hibernate.cfg.xml
May 22, 2015 12:06:09 AM org.hibernate.internal.util.xml.DTDEntityResolver resolveEntity
WARN: HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
Hibernate Configuration loaded
May 22, 2015 12:06:09 AM org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
Hibernate serviceRegistry created
May 22, 2015 12:06:09 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH000402: Using Hibernate built-in connection pool (not for production use!)
May 22, 2015 12:06:09 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000401: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql://:3306/k?zeroDateTimeBehavior=convertToNull]
May 22, 2015 12:06:09 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000046: Connection properties: {user=*******, password=****}
May 22, 2015 12:06:09 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000006: Autocommit mode: false
May 22, 2015 12:06:09 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
May 22, 2015 12:06:10 AM org.hibernate.dialect.Dialect 
INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
May 22, 2015 12:06:10 AM org.hibernate.engine.transaction.internal.TransactionFactoryInitiator initiateService
INFO: HHH000399: Using default transaction strategy (direct JDBC transactions)
May 22, 2015 12:06:10 AM org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory 
INFO: HHH000397: Using ASTQueryTranslatorFactory
May 22, 2015 12:06:11 AM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: hibernate.cfg.xml
May 22, 2015 12:06:11 AM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: hibernate.cfg.xml
May 22, 2015 12:06:11 AM org.hibernate.internal.util.xml.DTDEntityResolver resolveEntity
WARN: HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
Hibernate Annotation Configuration loaded
May 22, 2015 12:06:11 AM org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
Hibernate Annotation serviceRegistry created
May 22, 2015 12:06:11 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH000402: Using Hibernate built-in connection pool (not for production use!)
May 22, 2015 12:06:11 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000401: using driver [com.mysql.jdbc.Driver] at URL 
May 22, 2015 12:06:11 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
May 22, 2015 12:06:11 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH000006: Autocommit mode: false
May 22, 2015 12:06:11 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
May 22, 2015 12:06:12 AM org.hibernate.dialect.Dialect 
INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
May 22, 2015 12:06:12 AM org.hibernate.engine.transaction.internal.TransactionFactoryInitiator initiateService
INFO: HHH000399: Using default transaction strategy (direct JDBC transactions)
May 22, 2015 12:06:12 AM org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory 
INFO: HHH000397: Using ASTQueryTranslatorFactory
Ended0:6:41

7- Performance

Totally token 30 seconds,  First initialization. But after 30 seconds,  every update insert delete  taking  lower than 1 second.

 

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