DOM4J解析XML

<?xml version="1.0" encoding="UTF-8"?><xsi:ADI xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">  <Reply>    <Property Name="Result">0</Property>    <Property Name="Description" />  </Reply></xsi:ADI>

代码如下：

/** * <project>hansci_cms</project> * <package>com.hansci.cms.webservice</package> * <class>C2WebService.java</class> * @time:2013-3-18 下午5:36:33 * */package com.hansci.cms.webservice;import iptv.CSPResult;import java.io.File;import java.io.IOException;import java.io.Serializable;import java.util.Iterator;import java.util.Properties;import org.apache.commons.io.FileUtils;import org.apache.log4j.Logger;import org.dom4j.Document;import org.dom4j.DocumentException;import org.dom4j.DocumentHelper;import org.dom4j.Element;import com.hansci.base.util.PropertiesLoader;import com.hansci.cms.util.C2Result;import com.hansci.cms.util.FTPTool;/** * @author zhuzhengke *  */public class C2WebService implements Serializable {private static final long serialVersionUID = 1876014158844947767L;private Logger log = Logger.getLogger(C2WebService.class);private static final String HUAWEI_FTP_PORT ="HUAWEI_FTP_PORT";private static final String HANSCI_REMOTE_XML_FILE_PATH = "HANSCI_REMOTE_XML_FILE_PATH";private static final String HUAWEI_TITLE_PATH = "HUAWEI_TITLE_PATH";/*** * 这个webservice用于让华为进行调用 * @param CSPID * @param LSPID * @param correlateID * @param cmdResult * @param resultFileURL * @return */public CSPResult resultNotify(String CSPID, String LSPID,String correlateID, int cmdResult, String resultFileURL) {long start = System.currentTimeMillis();// 第一步，获取url传递的XML的内容// getC2XML(resultFileURL);// log.info("生成的XML的内容是："+getC2XML(resultFileURL));// 第二步，生成返回的结构体log.info("进入CSPResult方法");log.info("华为提供的CSPID是：" + CSPID);log.info("华为提供的LSPID是：" + LSPID);log.info("华为提供的correlateID是：" + correlateID);log.info("华为提供的cmdResult是：" + cmdResult);// 需要将华为的XML下载到我本地来// ftp://cms:vtpicms@172.25.39.4/syncdir/remote/CCTV/response/CCTV_SOAP_RESULT_CCTV_SOAP_MSG_201305131454466493664.xmllog.info("华为提供的XML路径是：" + resultFileURL);//下载华为的XMLString localURL=getC2XML(resultFileURL);//根据localURL获取XML内容//转化为雅丽的XML//调用汝雅丽的webserviceCSPResult result = new CSPResult();result.setResult(0);result.setErrorDescription("成功");log.info("CSPResult方法执行结束");    long end = System.currentTimeMillis();log.info("**************resultNotify方法所用的时间是："+(end-start));return result;}/*** * 工具包，根据华为提供的返回URL地址，进行解析和FTP资源的迁移 * @param resultFileURL * @return localURL */private String getC2XML(String resultFileURL) {long start = System.currentTimeMillis();log.info("进入getC2XML方法");FTPTool myFtp = new FTPTool();Properties p;try {p = PropertiesLoader.getProperties("");String ftpUrl;int ftpPort = PropertiesLoader.getIntegerProperty(p, HUAWEI_FTP_PORT, 21);String ftpUsername;String ftpPassword;String huaweiXmlFilePath;String hansciXmlFilePath = PropertiesLoader.getStringProperty(p, HANSCI_REMOTE_XML_FILE_PATH, "E:/CLIP/HUAWEI2HANSCISTORE/xml/");String remoteFileName;String val;// 获得协议val = resultFileURL.substring(0, resultFileURL.indexOf("/") - 1);System.out.println("Protocal: " + val);int startIndex = resultFileURL.indexOf("/") + 2;int endIndex = resultFileURL.indexOf(":", startIndex);// 获得用户名val = resultFileURL.substring(startIndex, endIndex);ftpUsername = val;System.out.println("User: " + val);// 获得密码startIndex = endIndex + 1;endIndex = resultFileURL.indexOf("/", startIndex);val = resultFileURL.substring(startIndex, endIndex);val = resultFileURL.substring(startIndex, resultFileURL.indexOf("@"));ftpPassword = val;System.out.println("Password: " + val);// 默认端口号int port = 21;System.out.println("Port: " + 21);// 获得urlval = resultFileURL.substring(resultFileURL.indexOf("@") + 1,resultFileURL.length());val = val.substring(0, val.indexOf("/"));ftpUrl = val;System.out.println("Url: " + val);// 获得pathval = resultFileURL.substring(resultFileURL.indexOf("@") + 1,resultFileURL.length());val = val.substring(val.indexOf("/"), val.length());huaweiXmlFilePath = val;System.out.println("Path: " + val);    //获得文件名 val = val.substring(val.indexOf("response"),val.length());    val = val.substring(val.indexOf("/")+1,val.length());    remoteFileName = val;    System.out.println("Name:"+remoteFileName);myFtp.connect(ftpUrl, ftpPort, ftpUsername, ftpPassword);System.out.println(myFtp.download(HUAWEI_TITLE_PATH+huaweiXmlFilePath, hansciXmlFilePath+remoteFileName));myFtp.disconnect();log.info("getC2XML方法执行结束");    long end = System.currentTimeMillis();log.info("**************功能：根据华为提供的返回URL地址，进行解析和FTP资源的迁移；时间统计：getC2XML方法所用的时间是："+(end-start));return hansciXmlFilePath+remoteFileName;}catch (IOException e) {System.out.println("连接FTP出错：" + e.getMessage());} catch (Exception e) {e.printStackTrace();}return null;}private static C2Result parseRemoteURL(String remoteURL) {C2Result result = new C2Result();File f = new File(remoteURL);try {String content = FileUtils.readFileToString(f);//log.info(content);Document retdoc = null;retdoc = DocumentHelper.parseText(content);Element root = retdoc.getRootElement();Element node = root.element("Reply");Iterator<Element> its = node.elementIterator("Property");while(its.hasNext()){Element it = its.next();if ("Result".equalsIgnoreCase(it.attributeValue("Name"))) {//System.out.println("result");result.setResult(it.getTextTrim());}if ("Description".equalsIgnoreCase(it.attributeValue("Name"))) {//System.out.println("Description");result.setDescription(it.getTextTrim());}}}catch (DocumentException e) {// TODO Auto-generated catch blocke.printStackTrace();}catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}return result;}//public static void main(String[] args) {//C2Result s =parseRemoteURL("E:/CLIP/HUAWEI2HANSCISTORE/xml/CCTV_SOAP_RESULT_CCTV_SOAP_MSG_201305161550541484784.xml");//System.out.println("========"+s.getResult()+"-----"+s.getDescription());//}}