Configuracion de Proyecto Hibernate

hibernate.cfg

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
    "-//Hibernate/Hibernate Configuration DTD//EN"
    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
      <property name="show_sql">true</property>
    <property name="connection.url">jdbc:postgresql://localhost/database</property>
    <property name="connection.driver_class">org.postgresql.Driver</property>
    <property name="connection.username">user</property>
    <property name="connection.password">password</property>
     <property name="hibernate.dialect">org.hibernate.dialect.PostgresPlusDialect</property>
     <mapping class="inss.gob.ni.hibernate.model.FarmDetTablaCatalogoModel"/>
     <mapping class="inss.gob.ni.hibernate.model.FarmTablaCatalogoModel"/>

      <!-- DB schema will be updated if needed -->
    <!-- <property name="hbm2ddl.auto">update</property> -->

  </session-factory>
</hibernate-configuration>

HibernateUtil

package inss.gob.ni.hibernate;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.AnnotationConfiguration;

/**
 * Created by fbriceno on 11/09/2014.
 */
public class HibernateUtil {
    private static final SessionFactory sessionFactory = buildSessionFactory();

    private static final SessionFactory buildSessionFactory(){
        try {
            //Creando el sesion Factory del Hibernate.cfg.xml
            return new AnnotationConfiguration().configure().buildSessionFactory();
        }catch (Throwable e){
            System.out.println("Error al crear la sessionFactory");
            throw new ExceptionInInitializerError(e);
        }
    }

    public static SessionFactory getSessionFactory(){
        return sessionFactory;
    }

    public static Session openSession(){
        return sessionFactory.openSession();
    }

    public static Session getCurrentSession(){
        return getSessionFactory().getCurrentSession();
    }

    public static void closeSession(Session session){
        session.close();
    }

}

HibernateUtilPersistence

package inss.gob.ni.hibernate;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;

/**
 * Created by fbriceno on 11/09/2014.
 */
public class HibernateUtilWithPersistence {
    private EntityManagerFactory entityManagerFactory;
    private EntityManager entityManager;
    private String PERSISTENCE_UNIT_NAME = "experimentPersistenceUnit";

    public void initEntityManager(){
        entityManagerFactory = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT_NAME);
        entityManager = entityManagerFactory.createEntityManager();
        System.out.println("EntityManager Satisfactoriamente creado");
    }

    public void closeEntityManager(){
        entityManager.close();
        System.out.println("EntityManager Satisfactoriamente Cerrado");
    }

}

Persistence

<?xml version="1.0" encoding="UTF-8"?>
<persistence  xmlns="http://java.sun.com/xml/ns/persistence" version="2.0">
<persistence-unit name="experimentPersistenceUnit" transaction-type="RESOURCE_LOCAL">
    <description>
        Experimento de algoritmos de coincidencias entre valores de la BD y nuevos valores
    </description>

    <provider>org.hibernate.ejb.HibernatePersistence</provider>

    <class>inss.gob.ni.hibernate.model.FarmDetTablaCatalogoModel</class>
    <class>inss.gob.ni.hibernate.model.FarmTablaCatalogoModel</class>

    <properties>
        <property name="javax.persistence.validation.mode" value="NONE" />
        <property name="hibernate.show_sql" value="true" />
       <property name="hibernate.connection.url" value="jdbc:postgresql://localhos:5432/database"/>
        <property name="hibernate.connection.driver_class" value="org.postgresql.Driver"/>
        <property name="hibernate.default_schema" value="public"/>
        <property name="hibernate.connection.username" value="usuario"/>
        <property name="hibernate.connection.password" value="password"/>
    </properties>
</persistence-unit>
</persistence>

pom

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>inss.gob.ni.experimento</groupId>
  <artifactId>experimento-match</artifactId>
  <packaging>jar</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>experimento-match</name>
  <url>http://maven.apache.org</url>

   <dependencies>
       <!--Hibernate-->
       <dependency>
           <groupId>org.hibernate.common</groupId>
           <artifactId>hibernate-commons-annotations</artifactId>
           <version>4.0.5.Final</version>
       </dependency>
       <dependency>
           <groupId>org.hibernate</groupId>
           <artifactId>hibernate-core</artifactId>
           <version>4.2.1.Final</version>
       </dependency>
       <dependency>
           <groupId>org.hibernate</groupId>
           <artifactId>hibernate-entitymanager</artifactId>
           <version>4.2.1.Final</version>
       </dependency>
       <dependency>
           <groupId>org.hibernate.javax.persistence</groupId>
           <artifactId>hibernate-jpa-2.0-api</artifactId>
           <version>1.0.1.Final</version>
       </dependency>
       <dependency>
           <groupId>org.hibernate</groupId>
           <artifactId>hibernate-annotations</artifactId>
           <version>3.4.0.GA</version>
       </dependency>
       <dependency>
           <groupId>org.hibernate</groupId>
           <artifactId>hibernate-validator</artifactId>
           <version>4.2.0.Final</version>
       </dependency>
       <dependency>
           <groupId>javax.validation</groupId>
           <artifactId>validation-api</artifactId>
           <version>1.0.0.GA</version>
       </dependency>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
    <!--Dependencia del Hibernate -->
    <dependency>
           <groupId>org.slf4j</groupId>
           <artifactId>slf4j-api</artifactId>
           <version>1.5.6</version>
       </dependency>
       <dependency>
           <groupId>org.slf4j</groupId>
           <artifactId>slf4j-log4j12</artifactId>
           <version>1.5.6</version>
       </dependency>
    <!-- Fin de Dependencia de Hibernate -->
    
    <!-- Libreria implementada para comparacion de cadenas -->
      <dependency>
          <groupId>uk.ac.shef.wit</groupId>
          <artifactId>simmetrics</artifactId>
          <version>1.6.2</version>
      </dependency>
       <dependency>
           <groupId>postgresql</groupId>
           <artifactId>postgresql</artifactId>
           <version>9.1-901.jdbc4</version>
       </dependency>
       <!-- DAO generic Search-->
       <dependency>
           <groupId>com.googlecode.genericdao</groupId>
           <artifactId>search-hibernate</artifactId>
           <version>1.2.0</version>
       </dependency>
       <dependency>
           <groupId>com.googlecode.genericdao</groupId>
           <artifactId>search-jpa-hibernate</artifactId>
           <version>1.2.0</version>
       </dependency>
       
  </dependencies>
</project>

Archivos Genericos para la configuracion de Proyectos con Hibernate.