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package org.jvnet.hyperjaxb3.transform;

import java.util.List;

import jakarta.xml.bind.annotation.adapters.XmlAdapter;

import org.jvnet.hyperjaxb3.item.ConvertedList;
import org.jvnet.hyperjaxb3.item.Converter;
import org.jvnet.hyperjaxb3.xml.bind.annotation.adapters.XmlAdapterUtils;

public class TransformUtils {

	public static  boolean shouldBeWrapped(List inner) {
		if (inner == null || !(inner instanceof ConvertedList)) {
			return true;
		} else {
			return false;
		}
	}

	public static  List wrap(List inner, List outer,
			Class> xmlAdapterClass) {
		if (inner == null || !(inner instanceof ConvertedList)) {
			Converter converter = XmlAdapterUtils
					.getConverter(xmlAdapterClass);
			final List newInner = new ConvertedList(outer, converter);
			if (inner != null) {
				newInner.addAll(inner);
			}
			return newInner;
		} else {
			return inner;
		}
	}
}