public class AtomReferenceBindingProvider implements ReferenceBindingProvider {

    private RuntimeComponentReference reference;
    private AtomBinding binding;

    public AtomReferenceBindingProvider(EndpointReference endpointReference,
                                        AtomBinding binding) {

    	this.reference = (RuntimeComponentReference) endpointReference.getReference();
        this.binding = (AtomBinding) endpointReference.getBinding();
    }

    ...
}

public class AtomServiceBindingProvider implements ServiceBindingProvider {


    private MessageFactory messageFactory;

    private Endpoint endpoint;
    private RuntimeComponent component;
    private RuntimeComponentService service;
    private InterfaceContract serviceContract;
    private AtomBinding binding;
    private ServletHost servletHost;

    ...

    public AtomServiceBindingProvider(Endpoint endpoint,
                                         MessageFactory messageFactory,
                                         ServletHost servletHost) {
        this.endpoint = endpoint;
        this.component = (RuntimeComponent)endpoint.getComponent();
        this.service = (RuntimeComponentService)endpoint.getService();
        this.binding = (AtomBinding) endpoint.getBinding();
        this.messageFactory = messageFactory;
        this.servletHost = servletHost;

    }

    ....