public <T> T getComponent(final String name) {
        if ("crawlerContainer".equals(name)) {
            return (T) this;
        }

        final ComponentDef<?> componentDef = prototypeMap.get(name);
        if (componentDef != null) {
            return (T) componentDef.get();
        }
        final ComponentHolder<?> componentHolder = singletonMap.get(name);
        if (componentHolder != null) {