Error al guardar en hibernate

Submitted by jamilMX on Jue, 09/01/2011 - 12:13
900 [main] WARN org.hibernate.impl.SessionFactoryObjectFactory - Could not bind factory to JNDI
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:  java.naming.factory.initial
        at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
        at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:305)
        at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:342)
        at javax.naming.InitialContext.getNameParser(InitialContext.java:497)
        at org.hibernate.util.NamingHelper.bind(NamingHelper.java:75)
        at org.hibernate.impl.SessionFactoryObjectFactory.addInstance(SessionFactoryObjectFactory.java:113)
        at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:367)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1872)
        at com.hibernate.empaque.dominio.TestClient.main(TestClient.java:19)
Hibernate: insert into Client (cliNombre, cliCodigo) values (?, ?)

si guarda el registro pero tira este trace de errores