81 lines
2.7 KiB
Java
81 lines
2.7 KiB
Java
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package com.zcloud.util;
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import java.io.ByteArrayInputStream;
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import java.io.UnsupportedEncodingException;
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import java.lang.reflect.Field;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.dom4j.Document;
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import org.dom4j.DocumentException;
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import org.dom4j.Element;
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import org.dom4j.io.SAXReader;
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public class XMLParser {
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public static <T> T getObjectFromXML(String xml,Class<T> clazz){
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T obj;
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try {
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obj = clazz.newInstance();
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} catch (InstantiationException | IllegalAccessException e1) {
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e1.printStackTrace();
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return null;
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}
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try {
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SAXReader reader = new SAXReader();
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Document doc;
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doc = reader.read(new ByteArrayInputStream(xml.getBytes("UTF-8")));
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// doc = reader.read(responseString);
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Element root = doc.getRootElement();
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List<Element> list = root.elements();
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Field field;
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for (Element element : list) {
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try {
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field = clazz.getDeclaredField(element.getName());
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field.setAccessible(true);
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field.set(obj, element.getText());
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} catch (Exception e) {
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}
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}
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} catch (DocumentException e) {
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e.printStackTrace();
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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return obj;
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}
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public static Map<String, Object> getMapFromXML(String responseString) {
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Map<String, Object> map = new HashMap<String, Object>();
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try {
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SAXReader reader = new SAXReader();
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Document doc;
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doc = reader.read(new ByteArrayInputStream(responseString.getBytes("UTF-8")));
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// doc = reader.read(responseString);
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Element root = doc.getRootElement();
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List<Element> list = root.elements();
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for (Element element : list) {
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map.put(element.getName(), element.getText());
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}
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} catch (DocumentException e) {
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e.printStackTrace();
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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return map;
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}
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public static String getXmlStringFromMap(Map<String, Object> map){
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StringBuffer buffer = new StringBuffer();
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buffer.append("<xml>");
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for (String key : map.keySet()) {
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buffer.append("<").append(key).append(">")
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.append("<![CDATA[")
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.append(String.valueOf(map.get(key)))
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.append("]]>")
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.append("</").append(key).append(">");
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}
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buffer.append("</xml>");
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return buffer.toString();
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}
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}
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