/**

 * 解析xml的工具类

 * 1、将多层级xml解析为Map

 */

public class ParseXmlUtil {

    public static final String TAG = "ParseXmlUtil";

    /**

     * 将xml格式响应报文解析为Map格式

     *

     * @param responseXmlTemp

     * @return

     * @throws DocumentException

     */

    public static Map<String, Object> xml2map(String responseXmlTemp) throws DocumentException {

        Document doc = DocumentHelper.parseText(responseXmlTemp);

        Element rootElement = doc.getRootElement();

        Map<String, Object> mapXml = new HashMap<>();

        element2Map(mapXml, rootElement);

        return mapXml;

    }

    /**

     * 使用递归调用将多层级xml转为map

     *

     * @param map

     * @param rootElement

     */

    private static void element2Map(Map<String, Object> map, Element rootElement) {

        // 获得当前节点的子节点

        List<Element> childElements = rootElement.elements();

        Log.d(TAG, "element name :" + rootElement.getName() + " -- childElements size：" + childElements.size());

        if (childElements.size() > 0) {

            Map<String, Object> tempMap = new HashMap<>();

            for (Element e : childElements) {

                element2Map(tempMap, e);

                map.put(rootElement.getName(), tempMap);

            }

        } else {

            Log.d(TAG, "当前无子节点 name :" + rootElement.getName() + ":" + rootElement.getText());

            map.put(rootElement.getName(), rootElement.getText());

        }

    }

}