AddressBinding address = xadsMetaData.getAddress();
ModelNode operation = address.asResource(baseadress.getAdress(), dataSourceName);
operation.get(OP).set(READ_CHILDREN_RESOURCES_OPERATION);
operation.get(CHILD_TYPE).set("xa-datasource-properties");
dispatcher.execute(new DMRAction(operation), new AsyncCallback<DMRResponse>() {
@Override
public void onFailure(Throwable throwable) {
callback.onFailure(throwable);
}