自己写了个方法处理XML里的特殊字符

/**
*实例 <?xml version="1.0" standalone="no"?><?Siebel-Property-Set EscapeNames="true"?><SiebelMessage IntObjectName="Sample Account"><ListOfSampleAccount><Account><Name>Tibco&XA</Name><Location>PaloAlto<&>dd</Location><Contact><Phone>029-88161086</Phone><Mail>www.163.com<&>dd</Mail></Contact></Account></ListOfSampleAccount></SiebelMessage>
*
*/

import java.io.IOException;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;


public class XmlParse {

public static void XML2PropertySet(TdDataBean pInterface,Object pInPropSet, Object[] oOutPropSet, boolean isEAI){   
        try {
        org.jdom.filter.ContentFilter a = null;
        String xmlvalue = ((SiebelPropertySet)pInPropSet).getValue();
//        StringReader read = new StringReader(xmlvalue);
//            InputSource source = new InputSource(read);
//           
//            SAXBuilder sb = new SAXBuilder();
       
String xml = deal(xmlvalue);

Document doc = DocumentHelper.parseText(xml);
Element element = doc.getRootElement();
if(isEAI == false)
parseDoc(pInterface,element,oOutPropSet);
else{
((SiebelPropertySet)oOutPropSet[0]).reset();
((SiebelPropertySet)oOutPropSet[0]).setProperty("XMLCharEncoding","UTF-16LE");
Object[] childProp = new Object[1];
pInterface.NewPropertySet(childProp);
parseEAIDoc(pInterface,element,childProp);
((SiebelPropertySet)oOutPropSet[0]).addChild((SiebelPropertySet)childProp[0]);
}

} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
} 
}
private static Object parseDoc(TdDataBean pInterface,Element element,Object[] oOutPropSet){
((SiebelPropertySet)oOutPropSet[0]).setType(element.getName());
if(element.getText()!=null){
((SiebelPropertySet)oOutPropSet[0]).setValue(element.getText());
}
List attr = element.attributes();
if(attr != null){
for(int i=0;i<attr.size();i++){
((SiebelPropertySet)oOutPropSet[0]).setProperty(((Attribute)attr.get(i)).getName(), ((Attribute)attr.get(i)).getValue());
}
}

List childrenEle = element.elements();
if(childrenEle!=null){
for(int j=0;j<childrenEle.size();j++){
Element childele=(Element) childrenEle.get(j);
Object[] childProp = new Object[1];
pInterface.NewPropertySet(childProp);
childProp[0] = parseDoc(pInterface,childele,childProp);
((SiebelPropertySet)oOutPropSet[0]).addChild((SiebelPropertySet)childProp[0]);
}
}



return oOutPropSet[0];
}
private static Object parseEAIDoc(TdDataBean pInterface,Element element,Object[] oOutPropSet){


((SiebelPropertySet)oOutPropSet[0]).setType(element.getName());
if(element.getText()!=null){
((SiebelPropertySet)oOutPropSet[0]).setValue(element.getText());
}

List attr = element.attributes();
if(attr != null){
for(int i=0;i<attr.size();i++){
((SiebelPropertySet)oOutPropSet[0]).setProperty(((Attribute)attr.get(i)).getName(), ((Attribute)attr.get(i)).getValue());
}

}
if(element.getName().equals("SiebelMessage")){
if(element.attribute("MessageId")==null || element.attribute("MessageId").equals("")){
((SiebelPropertySet)oOutPropSet[0]).setProperty("MessageId","");
}

((SiebelPropertySet)oOutPropSet[0]).setProperty("IntObjectFormat","Siebel Hierarchical");

((SiebelPropertySet)oOutPropSet[0]).setProperty("MessageType","Integration Object");
}


List childrenEle = element.elements();
if(childrenEle!=null){
for(int j=0;j<childrenEle.size();j++){
Element childele=(Element) childrenEle.get(j);
if(childele.elements()==null || childele.elements().size()==0){
((SiebelPropertySet)oOutPropSet[0]).setProperty(childele.getName(),childele.getText());
}else{
Object[] childProp = new Object[1];
pInterface.NewPropertySet(childProp);
childProp[0] = parseEAIDoc(pInterface,childele,childProp);
((SiebelPropertySet)oOutPropSet[0]).addChild((SiebelPropertySet)childProp[0]);
}
}
}



return oOutPropSet[0];
}

public static String deal(String str)
{
Map <String,String> map = new HashMap<String,String>();

String temp = str;
while(-1!=temp.indexOf("</"))
{
StringBuffer newbf = new StringBuffer();
StringBuffer oldbf = new StringBuffer();
int pos = temp.indexOf("</");
//int end = temp.indexOf(">");
String ss=temp.substring(pos+1,temp.length());
int k=ss.indexOf(">");
String nn=temp.substring(pos, pos+k+2);
//System.out.println(nn);
String xs="<"+nn.substring(nn.indexOf("</")+2, nn.length());
int m= temp.indexOf(xs);
if(-1==m)
{
break;
}
//save the change str
newbf.append(temp.substring(m, m+xs.length()));
String replace = temp.substring(m+xs.length(), pos);
newbf.append(transfer(replace));
newbf.append(nn);
//save old str
oldbf.append(temp.substring(m, m+xs.length()));
oldbf.append(replace);
oldbf.append(nn);
if(null!=replace && replace.trim().length()>0)
{
map.put(oldbf.toString(), newbf.toString());
}
temp = temp.substring(0, m)+temp.substring(pos+2+k, temp.length());
}

for(String key:map.keySet())
{
String back=map.get(key);
str= replace(str,key,back);
}
System.out.println(str);
return str;
}

public static String replace(String str,String str1,String str2)
{
int pos = str.indexOf(str1);
str = str.substring(0,pos)+str2+str.substring(pos+str1.length(),str.length());
return str;
}


/**
* change '<' to &lt;
* @param str
* @return
*/
public static String transfer(String str)
{
for (int i = 0; i < str.length(); i++) {
char c = str.charAt(i);
switch (c) {
case '&':
    String str1=str.substring(i, str.length());
String str2 =str.substring(0, i);
str1= str1.replaceFirst("[&]", "&amp;");
str = str2+str1;
break;
case '<':
str = str.replaceFirst("[<]", "&lt;");
break;
case '>':
str = str.replaceFirst("[>]", "&gt;");
break;
case '"':
str = str.replaceFirst("[\"]", "&quot;");
break;
case '‘':
str = str.replaceFirst("[‘]", "&apos;");
break;

default:
break;
}
}
return str;
}
}

放错版了，鉴定完毕。纯贴代码实在很难看。。。