Olá a todos, comecei a usar o Hibernate a pouco tempo e estou tendo problemas na criação de uma tabela, a conexão com o banco existe mas ao invés de criar a tabela ele tenta fazer o insert direto, sem ter a tabela criada.Vou posta o código e a expection:
Expection:
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.annotations.Version).
log4j:WARN Please initialize the log4j system properly.
Hibernate:
insert
into
Conta
(agencia, banco, numero, titular)
values
(?, ?, ?, ?)
Exception in thread "main" javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not insert: [br.com.fj25.financas.modelo.Conta]
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1179)
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1112)
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1118)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:618)
at br.com.fj25.testes.ContaTesteHibernate.main(ContaTesteHibernate.java:22)
Caused by: org.hibernate.exception.SQLGrammarException: could not insert: [br.com.fj25.financas.modelo.Conta]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:92)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2329)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2836)
at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:268)
at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:69)
at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:179)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:135)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:61)
at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:800)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:774)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:778)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:612)
... 1 more
Caused by: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 'fj25.conta' doesn't exist
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1631)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3256)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1313)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1585)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1500)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1485)
at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94)
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57)
... 16 more
Classe Java:
package br.com.fj25.financas.modelo;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class Conta {
@Id
@GeneratedValue
private Integer id;
private String titular;
private String agencia;
private String numero;
private String banco;
public String getTitular() {
return titular;
}
public void setTitular(String titular) {
this.titular = titular;
}
public String getAgencia() {
return agencia;
}
public void setAgencia(String agencia) {
this.agencia = agencia;
}
public String getNumero() {
return numero;
}
public void setNumero(String numero) {
this.numero = numero;
}
public String getBanco() {
return banco;
}
public void setBanco(String banco) {
this.banco = banco;
}
public Integer getId() {
return id;
}
}
xml
<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_2_0.xsd"
version="2.0">
<persistence-unit name="controlefinancas">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>br.com.fj25.financas.modelo.Conta</class>
<properties>
<!-- Configuração Hibernate -->
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLInnoDBDialect"/>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<!-- configuração banco!!! -->
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
<property name= "javax.persistence.jdbc.user" value="root"/>
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost/fj25"/>
<property name= "javax.persistence.jdbc.password" value=""/>
</properties>
</persistence-unit>
</persistence>
Teste:
package br.com.fj25.testes;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import br.com.fj25.financas.modelo.Conta;
public class ContaTesteHibernate {
public static void main(String[] args) {
EntityManagerFactory factory = Persistence.createEntityManagerFactory("controlefinancas");
EntityManager entityManager = factory.createEntityManager();
Conta conta = new Conta();
conta.setTitular("José Roberto Santos");
conta.setBanco("Bradesco");
conta.setNumero("123456-6");
conta.setAgencia("0999");
entityManager.getTransaction().begin();
entityManager.persist(conta);
entityManager.getTransaction().commit();
System.out.println("Conta gravada com sucesso!!!");
}
}
Caso alguém tenha alguma ideia, desde já agradeço.