ESTOU REALIZANDO ALGUNS TESTE POIS ESTOU INICIANDO EM JAVA E JA FUNCIONOU PARA TOPLINK-ESSENTIALS, ECLIPSELINK E HIBERNATE
SÓ FALTA O OPENJPA PARA EU TERMINAR O MEUS TESTES…
ESTOU UTILIZANDO O APACHE OPENJPA
TENHO AS CLASSES
[code]package sessa.claudney.jpa.openjpa;
import java.util.Properties;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
public class GenerateDatabase {
public static void main(String[] args) {
Properties cfg = new Properties();
cfg.setProperty(“openjpa.ddl-generation” ,“drop-and-create-tables”);
EntityManagerFactory emf= Persistence.createEntityManagerFactory(“jpa-openjpa”,cfg);
EntityManager em = emf.createEntityManager();
em.close(); //Fechando o EntityManager
emf.close(); //Fechando o EntityManagerFactory
}
}[/code]
[code]package sessa.claudney.jpa.openjpa;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity
public class User {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private long id;
@Column(name=“full_name”)
private String name;
@Column(length=50)
private String login;
@Column(name=“pwd”,length=40)
private String password;
public long getId() {
return id;
}
//Será utilizado via notação
// I want need it!
//public void setId(long id) {
// this.id = id;
//}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}[/code]
O ARQUIVO DE CONFIGURAÇÃO É ESTE:
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/percistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<persistence-unit name="jpa-openjpa" >
<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
<properties>
<property name="openjpa.ddl-generation" value="drop-and-create-tables" />
<property name="openjpa.dialect" value="org.apache.openjpa.jdbc.sql.MySQLDictionary" />
<property name="openjpa.ConnectionURL" value="jdbc:mysql://localhost/jpa_openjpa"/>
<property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/>
<property name="openjpa.ConnectionUserName" value="root"/>
<property name="openjpa.ConnectionPassword" value="123456"/>
</properties>
</persistence-unit>
</persistence>
E ESTA DANDO ESTE ERRO AI…
10 jpa-openjpa WARN [main] openjpa.Runtime - The configuration property named "openjpa.ddl-generation" was not recognized and will be ignored, although the name closely matches a valid property called "openjpa.ManagedRuntime".
10 jpa-openjpa WARN [main] openjpa.Runtime - The configuration property named "openjpa.dialect" was not recognized and will be ignored, although the name closely matches a valid property called "openjpa.Sequence".
80 jpa-openjpa INFO [main] openjpa.Runtime - Starting OpenJPA 1.2.1
320 jpa-openjpa INFO [main] openjpa.jdbc.JDBC - Using dictionary class "org.apache.openjpa.jdbc.sql.MySQLDictionary".