Projeto:
<?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>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.←
MySQL5InnoDBDialect"/>
<property name="hibernate.hbm2ddl.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"/>
</properties>
</persistence-unit>
</persistence>
[code]import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
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;
}
}[/code]
[code]import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
public class GeraTabelas {
public static void main(String[] args) {
EntityManagerFactory factory = Persistence
.createEntityManagerFactory(“livraria”);
factory.close();
}
}[/code]
log4j.rootCategory=INFO, CONSOLE
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%r [%t] %-5p %c - %m%n
Esse é meu projeto ta igual a apostila mais está dando esse erro :
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:165)
at org.hibernate.ejb.Ejb3Configuration.<clinit>(Ejb3Configuration.java:127)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:54)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32)
at GeraTabelas.main(GeraTabelas.java:7)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 6 more
Alguém sabe como resolver??
Abaixo tem a estrutura e os jar’s :
Eu coloquei mais 1 jar slf4j-nop-1.5.6 por causa de um erro anterior
