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package com.wichell.core.util;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.Node;
import org.dom4j.tree.DefaultElement;

/**
 * XML处理器

 * 
 * @author XiongChun
 * @since 2009-07-07
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public final class XmlUtil {
	private static Log log = LogFactory.getLog(XmlUtil.class);

	private XmlUtil() {
	}

	/**
	 * 解析XML并将其节点元素压入Dto返回(基于节点值形式的XML格式)
	 * 
	 * @param pStrXml 待解析的XML字符串
	 * @return outDto 返回Dto
	 */
	public static final Map parseXml2Map(String pStrXml) {
		Map map = new HashMap();
		String strTitle = "";
		Document document = null;
		try {
			if (pStrXml.indexOf(" 0) {
				map.put(e.getName(), Dom2Map(e));
			} else
				map.put(e.getName(), e.getText());
		}
		return map;
	}

	public static Map Dom2Map(Element e) {
		Map map = new HashMap();
		List list = e.elements();
		if (list.size() > 0) {
			for (int i = 0; i < list.size(); i++) {
				Element iter = (Element) list.get(i);
				List mapList = new ArrayList();

				if (iter.elements().size() > 0) {
					Map m = Dom2Map(iter);
					if (map.get(iter.getName()) != null) {
						Object obj = map.get(iter.getName());
						if (!obj.getClass().getName().equals("java.util.ArrayList")) {
							mapList = new ArrayList();
							mapList.add(obj);
							mapList.add(m);
						}
						if (obj.getClass().getName().equals("java.util.ArrayList")) {
							mapList = (List) obj;
							mapList.add(m);
						}
						map.put(iter.getName(), mapList);
					} else
						map.put(iter.getName(), m);
				} else {
					if (map.get(iter.getName()) != null) {
						Object obj = map.get(iter.getName());
						if (!obj.getClass().getName().equals("java.util.ArrayList")) {
							mapList = new ArrayList();
							mapList.add(obj);
							mapList.add(iter.getText());
						}
						if (obj.getClass().getName().equals("java.util.ArrayList")) {
							mapList = (List) obj;
							mapList.add(iter.getText());
						}
						map.put(iter.getName(), mapList);
					} else
						map.put(iter.getName(), iter.getText());
				}
			}
		} else
			map.put(e.getName(), e.getText());
		return map;
	}

	/**
	 * 解析XML并将其节点元素压入Dto返回(基于节点值形式的XML格式)
	 * 
	 * @param pStrXml 待解析的XML字符串
	 * @param pXPath 节点路径(例如："//paralist/row" 则表示根节点paralist下的row节点的xPath路径)
	 * @return outDto 返回Dto
	 */
	public static final Map parseXml2Map(String pStrXml, String pXPath) {
		Map map = new HashMap();
		String strTitle = "";
		Document document = null;
		try {
			if (pStrXml.indexOf("";
		Document document = null;
		try {
			if (pStrXml.indexOf(" dom2Map(Document doc) {
		Map maproot = new HashMap();
		if (doc == null)
			return maproot;
		Element root = doc.getRootElement();

		List list1 = root.elements();
		for (Object obj : list1) {
			Element element = (Element) obj;
			Map map = new HashMap();
			element2Map(element, map);
			maproot.put(element.getName(), map);
		}
		return maproot;
	}

	/**
	 * Element to map
	 * 
	 * @param e
	 * @return
	 */
	public static void element2Map(Element e, Map map) {
		List