Boa tarde, galera.
Estou começando a estudar JPA com uma apostila da K19, mas estou tendo problemas logo no primeiro exercício.
Não estou conseguindo gerar uma tabela a partir da Entity.
persistence.xml:
<?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"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<persistence-unit name="livraria" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>com.livraria.entidades.Editora</class>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect"/>
<property name="hibernate.hbm2dll.auto" value="create"/>
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
<property name="javax.persistence.jdbc.user" value="root"/>
<property name="javax.persistence.jdbc.password" value="root"/>
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/livraria"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
</properties>
</persistence-unit>
</persistence>Entity:
package com.livraria.entidades;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity(name="editora")
public class Editora {
@Id
@GeneratedValue
private Long id;
private String nome;
private String email;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getNome() {
return nome;
}
public void setNome(String nome) {
this.nome = nome;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
main:
package com.livraria.entidades;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
public class GeraTabelas {
public static void main(String[] args){
EntityManagerFactory factory = Persistence.createEntityManagerFactory("livraria");
EntityManager manager = factory.createEntityManager();
Editora editora = new Editora();
editora.setEmail("email");
editora.setNome("Nome editora");
manager.persist(editora);
factory.close();
System.out.println("ok");
}
}
log:
0 [main] INFO org.hibernate.annotations.common.Version - HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
13 [main] INFO org.hibernate.Version - HHH000412: Hibernate Core {4.1.3.Final}
17 [main] INFO org.hibernate.cfg.Environment - HHH000206: hibernate.properties not found
19 [main] INFO org.hibernate.cfg.Environment - HHH000021: Bytecode provider name : javassist
650 [main] INFO org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000402: Using Hibernate built-in connection pool (not for production use!)
659 [main] INFO org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000115: Hibernate connection pool size: 20
660 [main] INFO org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000006: Autocommit mode: true
660 [main] INFO org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000401: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql://localhost:3306/livraria]
660 [main] INFO org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000046: Connection properties: {user=root, password=****, autocommit=true, release_mode=auto}
975 [main] INFO org.hibernate.dialect.Dialect - HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect
1014 [main] INFO org.hibernate.engine.transaction.internal.TransactionFactoryInitiator - HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory
1028 [main] INFO org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory - HHH000397: Using ASTQueryTranslatorFactory
Mai 25, 2012 12:22:46 PM org.hibernate.validator.util.Version <clinit>
INFO: Hibernate Validator 4.1.0.Final
Mai 25, 2012 12:22:46 PM org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Mai 25, 2012 12:22:46 PM org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
1699 [main] INFO org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000030: Cleaning up connection pool [jdbc:mysql://localhost:3306/livraria]Ja tentei varias soluções apontadas em alguns tópicos mas nenhuma funcionou.
alguem consegue visualizar o problema?
Obrigado!