Hi guys,
i am trying to deploy an EJB since last week, but it is always a failure. I always get these 3 warning messages:

11:04:10,406 WARN [verifier] EJB spec violation:Bean : Empregado
Bean : Empregado
Section: 16.2
Warning: The Bean Provider must specify the fully-qualified name of the Java class that implements the enterprise bean's business methods.

11:04:10,406 WARN [verifier] EJB spec violation:
Bean : Empregado
Section: 16.2
Warning: The Bean Provider must specify the fully-qualified name of the enterprise bean's home interface in the home element.

11:04:10,406 WARN [verifier] EJB spec violation:
Bean : Empregado
Section: 9.4.7.2
Warning: At least one field in the primary key class must be non-static.

11:04:10,406 ERROR [MainDeployer] could not create deployment: file:/C:/jboss-3.2.5/server/default/deploy/Empregado.jar

As follow, you can see the 4 main files:

EJB FILE:
<?xml version="1.0" ?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN"
"http://java.sun.com/j2ee/dtds/ejb-jar_2_0.dtd">
<ejb-jar>
<enterprise-beans>

<ejb-name>Empregado</ejb-name>
empregado.EmpregadoHome
empregado.Empregado
<ejb-class>empregado.EmpregadoBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.String</prim-key-class>
<prim-key-field>nome</prim-key-field>
False
<cmp-version>2.x</cmp-version>
<abstract-schema-name>EmpregadoBean</abstract-schema-name>
<cmp-field>
<field-name>nome</field-name>
</cmp-field>
<cmp-field>
<field-name>sobrenome</field-name>
</cmp-field>
<cmp-field>
<field-name>salario</field-name>
</cmp-field>

</enterprise-beans>
</ejb-jar>

JBOSS.XML FILE
<?xml version="1.0" ?>

<enterprise-beans>

<ejb-name>Empregado</ejb-name>
<jndi-name>empregado.Empregado</jndi-name>

</enterprise-beans>


JBOSSCMP-JDBC.XML FILE
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jbosscmp-jdbc PUBLIC
"-//JBoss//DTD JBOSSCMP-JDBC 3.0//EN"
"http://www.jboss.org/j2ee/dtd/jbosscmp-jdbc_3_0.dtd">
<jbosscmp-jdbc>

java:/DefaultDS
<datasource-mapping>Hypersonic SQL</datasource-mapping>
<create-table>true</create-table>
<remove-table>true</remove-table>

<enterprise-beans>

<ejb-name>Empregado</ejb-name>
<table-name>Empregado</table-name>
<cmp-field>
<field-name>nome</field-name>
<column-name>NOME</column-name>
</cmp-field>
<cmp-field>
<field-name>sobrenome</field-name>
<column-name>SOBRENOME</column-name>
</cmp-field>
<cmp-field>
<field-name>salario</field-name>
<column-name>SALARIO</column-name>
</cmp-field>

</enterprise-beans>
</jbosscmp-jdbc>


EJB CLASS FILE
package empregado.ejb;
import java.rmi.RemoteException;
import javax.ejb.*;

public abstract class EmpregadoBean implements EntityBean{

/*public String nome;
public String sobrenome;
public Double salario; */
public EntityContext context;

/* public EmpregadoBean()
{
} */

public Empregado ejbCreate( String nome, String sobrenome, Double salario)
throws CreateException
{
System.out.println("ejb empregado chamado!");
setNome(nome);
setSobreNome(sobrenome);
setSalario(salario);
return null;
}

public void ejbPostCreate( String nome )
{
System.out.println("ejbPostCreate empregado chamado!");
}

public void setEntityContext(EntityContext ctx) {
context = ctx;
}

public void ejbRemove() {
System.out.println("ejbRemove()");
}

public void ejbActivate() {
System.out.println("ejbActivate()");
}

public void ejbPassivate() {
System.out.println("ejbPassivate()");
}

/* (non-Javadoc)
* @see javax.ejb.EntityBean#ejbLoad()
*/
public void ejbLoad() throws EJBException {
// TODO Auto-generated method stub

}

/* (non-Javadoc)
* @see javax.ejb.EntityBean#ejbStore()
*/
public void ejbStore() throws EJBException {
// TODO Auto-generated method stub
}
public void unsetEntityContext() throws EJBException {
this.context = null;
}

public abstract String getNome();

public abstract void setNome(String nome);

public abstract String getSobreNome();

public abstract void setSobreNome(String sobrenome);

public abstract Double getSalario();

public abstract void setSalario(Double salario);
}


Finally, the jar file contains 2 directories: one (META-INF) for the 3 xml files above, and the another, called empregado, which contains the class above, the HOME INTERFACE "public interface EmpregadoHome extends EJBLocalHome" and the LOCAL INTERFACE "public interface Empregado extends EJBLocalObject";
Any help will be appreciated!
Thanks in advance, Euclides.