Boa Tarde a todos, estou iniciando o meu aprendizado em Hibernate e não estou conseguindo sequer mapear uma classe. 
Quando ele chega na linha
SessionFactory sessionFactory = config.buildSessionFactory(); ele lança a exceção
java.lang.NoSuchMethodError: org.slf4j.Logger.isTraceEnabled()Z
Abaixo segue os 2 xml e o bean que esta sendo usado para persistência
OBS O hibernate.cfg.xml esta na raíz do projeto
package com.oreilly.hh.data;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
/**
* Create sample data, letting Hibernate persist it for us.
*/
public class CreateTest {
public static void main(String args[]) throws Exception {
// Create a configuration based on the XML file we've put
// in the standard place.
Configuration config = new Configuration();
config.configure();
// Get the session factory we can use for persistence
SessionFactory sessionFactory = config.buildSessionFactory();
// Ask for a session using the JDBC information we've configured
Session session = sessionFactory.openSession();
Transaction tx = null;
try {
// Create some data and persist it
tx = session.beginTransaction();
Usuario user = new Usuario("Denis Rodrigues da Silva", "De",
"[email removido]", "Denis", "Denis");
session.save(user);
user = new Usuario("Sandra Regina da Silva", "Mã",
"[email removido]","Sandra","Sandra");
session.save(user);
// We're done; make our changes permanent
tx.commit();
} catch (Exception e) {
if (tx != null) {
// Something went wrong; discard all partial changes
tx.rollback();
}
throw new Exception("Transaction failed", e);
} finally {
// No matter what, close the session
session.close();
}
// Clean up after ourselves
sessionFactory.close();
}
}
Usuario.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.oreilly.hh.data">
<class name="com.oreilly.hh.data.Usuario">
<meta attribute="class-description">
Primeiro exemplo usando o Hibernate
</meta>
<id name="id" type="int" column="id">
<generator class="native"></generator>
</id>
<property name="nome" column="nome" not-null="true" type="String"></property>
<property name="apelido" column="apelido" type="String"></property>
<property name="email" column="email" not-null="true" type="String"></property>
<property name="usuario" column="usuario" not-null="true" type="String"></property>
<property name="senha" column="senha" not-null="true" type="String"></property>
</class>
</hibernate-mapping>
hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.HSQLDialect</property>
<!-- Database connection settings -->
<property name="connection.driver_class">org.hsqldb.jdbcDriver</property>
<property name="connection.url">jdbc:hsqldb:file:C:\Users\ivan\work\ACP\DB\usuarios</property>
<property name="connection.username">sa</property>
<property name="connection.password"></property>
<property name="connection.shutdown">true</property>
<!-- JDBC connection pool (use the built-in one) -->
<property name="connection.pool_size">1</property>
<!-- Enable Hibernate's automatic session context management -->
<property name="current_session_context_class">thread</property>
<!-- Disable the second-level cache -->
<property
name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>
<!-- disable batching so HSQLDB will propagate errors correctly. -->
<property name="jdbc.batch_size">0</property>
<!-- Echo all executed SQL to stdout -->
<property name="show_sql">true</property>
<!-- disable batching so HSQLDB will propagate errors correctly. -->
<property name="jdbc.batch_size">0</property>
<!-- List all the mapping documents we're using -->
<mapping resource="com/oreilly/hh/data/Usuario.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Abaixo estão os jar’s do meu classpath
hibernate3.jar
hibernate-testing.jar
cglib-2.2.lib
antlr-2.7.6.jar
common-collections-3.1.jar
dom4j-1.6.1.jar
javassist-3.9.0.GA.jar
jta-1.1.jar
slf4j-log4j12-1.0.1.jar
slf4j-api-1.5.8.jar
apache-log4j-1.2.15.jar
slf4j-0.9.4-jdk14
Desde já, muito obrigado a todos !