@Override
    public DeploymentDescriptor securityRole(String role) {
        securityRoles.add(new DefaultEarSecurityRole(role));
        return this;
    }

    @Override
    public DeploymentDescriptor securityRole(Action<? super EarSecurityRole> action) {
        EarSecurityRole role = objectFactory.newInstance(DefaultEarSecurityRole.class);
        action.execute(role);
        securityRoles.add(role);
        return this;