Olá pessoal! estou tentando fazer um exemplo com JPA e Hibernate mas entrei em um erro onde estou parado !
Qual seria a saída para este erro !?
0 [main] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.2.0.Final
16 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.6.5.Final
16 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
16 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
31 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
110 [main] INFO org.hibernate.ejb.Version - Hibernate EntityManager 3.6.5.Final
875 [main] INFO org.hibernate.cfg.AnnotationBinder - Binding entity from annotated class: caelum.virtual.gwt.client.Editora
953 [main] INFO org.hibernate.cfg.annotations.EntityBinder - Bind entity caelum.virtual.gwt.client.Editora on table editora
1016 [main] INFO org.hibernate.cfg.Configuration - Hibernate Validator not found: ignoring
javax.persistence.PersistenceException: [PersistenceUnit: JPA] Unable to configure EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:378)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32)
at caelum.virtual.gwt.server.GeraTabelas.main(GeraTabelas.java:23)
Caused by: org.hibernate.HibernateException: Unable to get the default Bean Validation factory
at org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:127)
at org.hibernate.cfg.Configuration.applyBeanValidationConstraintsOnDDL(Configuration.java:1704)
at org.hibernate.cfg.Configuration.applyConstraintsToDDL(Configuration.java:1654)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1445)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1375)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1519)
at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1100)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:282)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:366)
... 4 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:118)
... 13 more
Caused by: org.hibernate.HibernateException: Unable to build the default ValidatorFactory
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:383)
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyDDL(TypeSafeActivator.java:109)
... 18 more
Caused by: javax.validation.ValidationException: Unable to find a default provider
at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:264)
at javax.validation.Validation.buildDefaultValidatorFactory(Validation.java:111)
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:380)
... 19 more
meu pesistence.xml
[code]<?xml version="1.0" encoding="UTF-8"?>
<persistence-unit name="JPA" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<properties>
<property name="hibernate.show_sql" value="true" />
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost/gwt" />
<property name="javax.persistence.jdbc.user" value="root" />
<property name="javax.persistence.jdbc.password" value="root" />
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
<property name="hibernate.hbm2ddl.auto" value="update" />
</properties>
</persistence-unit>
minha classe anotada:
[code]package caelum.virtual.gwt.client;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
@SuppressWarnings(“serial”)
@Entity
@Table(name=“contato”)
public class Contato implements Serializable{
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
private Long id;
@Column
private String nome;
@Column
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;
}
}
[/code]
Classe que estou executando
[code]package caelum.virtual.gwt.server;
import javax.persistence.Persistence;
public class GeraTabelas {
public static void main(String[] args) {
try {
Persistence.createEntityManagerFactory("JPA");
} catch (Exception e) {
e.printStackTrace();
}
}
}
[/code]
Aqui as bibliotecas q estou utilizando
antlr-2.7.6.jar
c3p0-0.9.1.jar
cglib-2.2.jar
commons-collections-3.1.jar
dom4j-1.6.1.jar
ejb3-persistence.jar
gwt-servlet.jar
hibernate-entitymanager-3.5.0.Beta-1.jar
hibernate-jpa-2.0-api-1.0.1.Final.jar
lib/hibernate-testing.jar
hibernate-validator-3.0.0.ga.jar
hibernate3.jar
infinispan-core-4.2.1.CR1.jar
javassist-3.12.0.GA.jar
jbosscache-core-3.2.1.GA.jar
jta-1.1.jar
log4j-1.2.16.jar
mysql-connector-java-5.1.18-bin.jar
oscache-2.1.jar
proxool-0.8.3.jar
slf4j-api-1.6.1.jar
slf4j-log4j12-1.6.1.jar
Desde já agradeço pela ajuda pessoal !