} else if (MAP_NULL.equals(element.getNodeName())) {
configBuilder.mapNull(Boolean.valueOf(nodeValue));
} else if (MAP_EMPTY_STRING.equals(element.getNodeName())) {
configBuilder.mapEmptyString(Boolean.valueOf(nodeValue));
} else if (RELATIONSHIP_TYPE.equals(element.getNodeName())) {
RelationshipType relationshipType = RelationshipType.valueOf(nodeValue);
configBuilder.relationshipType(relationshipType);
} else if (BEAN_FACTORY.equals(element.getNodeName())) {
configBuilder.beanFactory(nodeValue);
} else if (CUSTOM_CONVERTERS_ELEMENT.equals(element.getNodeName())) {
parseCustomConverters(element, configBuilder);