private MappingResults bind() {
final Execution exec = Executions.getCurrent();
final Component self = ZkFlowContextManager.getSelf(exec);
if (self != null) {
final DataBinder binder = (DataBinder) self.getAttributeOrFellow("binder", true);
if (binder != null) {
final Collection bindings = binder.getAllBindings();
if (!bindings.isEmpty()) {
final RequestContext srcRequestContext =
ZkFlowContextManager.getFlowRequestContext(exec);
if (srcRequestContext != null) {
if (logger.isDebugEnabled()) {