ejb+oracle problem with file persistence

[gaiapuffo]

'm trying to make a simple ejb project that is introducing data in a db oracle 11 database with jboss 7

[gaiapuffo]

and got the following error

Exception in thread "main" javax.persistence.PersistenceException: No Persistence provider for EntityManager named Allenavita

  at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:69)

  at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:47)

  at com.ibytecode.client.utility.ClientForSave.main(ClientForSave.java:18)

I downloaded the jboss server and modified the standalone files, so changing the datasource

<datasources>

                <datasource jndi-name="java:jboss/datasources/OracleDS" pool-name="OracleDS" enabled="true" use-java-context="true">

                    <connection-url>jdbc:oracle:thin:@localhost:1521:xe</connection-url>

                    <driver>oracle</driver>

                    <security>

                        <user-name>SYSTEM</user-name>

                        <password>puffo</password>

                    </security>

                </datasource>

                <drivers>

                    <driver name="oracle" module="com.oracle.ojdbc6">

                        <xa-datasource-class>oracle.jdbc.OracleDriver</xa-datasource-class>

                    </driver>

                </drivers>

            </datasources>

Then i insert oracle.ojdbc6 in modules-com di jboss..Then I created the persistence file:

<?xml version="1.0" encoding="UTF-8"?>

<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0"

             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">

  <!--  PERSISTENCE UNITS DEVELOPMENT  -->

   <persistence-unit name="Allenavita" transaction-type="JTA">

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

  <jta-data-source >java:jboss/datasources/OracleDS</jta-data-source>

      <properties>

   <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />

   <property name="hibernate.show_sql" value="true"/>

  </properties>

  </persistence-unit>

</persistence>

and cfg file

<?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 name="">

  <!-- Related to the connection START -->

  <property name="connection.driver_class">oracle.jdbc.driver.OracleDriver</property>

  <property name="connection.url">jdbc:oracle:thin:@localhost:1521:xe</property>

  <property name="connection.user">SYSTEM</property>

  <property name="connection.password">puffo</property>

  <property name="connection.pool_size">2</property>

  <!-- Related to the connection END

Related to hibernate properties START -->

  <property name="show_sql">true</property>

  <property name="dialet">org.hibernate.dialect.OracleDialect</property>

  <!-- Related to hibernate properties END

Related to mapping START

Related to the mapping END -->

</session-factory>

</hibernate-configuration>

Then the project

My Entity:

@Entity

@Table(name="Employ")

public class Employ implements Serializable{

@Id private int id;

private String name;

private int salary;

public int getId() { return id; }

public void setId(int id) { this.id = id; }

public String getName() { return name; }

public void setName(String name) { this.name = name; }

public int getSalary() { return salary; }

public void setSalary(int salary) { this. salary = salary; }

public Employ() {

super();

}

}

My session

La session

@Stateful

public class Vendi implements ProductLocal {

  @PersistenceContext(unitName="Allenavita")

    private EntityManager em;

  Employ empoly;

    /**

     * Default constructor.

     * @return

     */

    public void Inserimento(EntityManager em) {

    System.out.println("Sono entrato in Product");

            this.em = em;

    }

    public Vendi(){};

        // TODO Auto-generated constructor stub

    public void insert(Employ empoly){

    System.out.println("Sono entrato in Product");

    em.persist(empoly);

    }

}

classe main

public static void main(String[] args) {

  // TODO Auto-generated method stub

  System.out.println("sono nel main");

  EntityManagerFactory emf = Persistence.createEntityManagerFactory("Allenavita");

  System.out.println("valore emf");

  if(emf==null){

  System.out.println("valore emf");

  }

        EntityManager em = emf.createEntityManager();

        Employ emp=new Employ();

        emp.setName("Alessio");

        emp.setSalary(1400);

     Vendi sell=new Vendi();

  sell.Inserimento(em);

  sell.insert(emp);

}