/*
* Created on 2006-8-13
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package com.hotmail.scbit.SAX;
import java.util.*;
import org.xml.sax.*;
import org.xml.sax.helpers.DefaultHandler;
//解析类
public class DBContactsHandler extends DefaultHandler
{
Contacts contact = null;
private Stack tagsStack=new Stack();
private Vector contacts = new Vector();
private String id;
private String name;
private String project;
private String telephone;
private String email;
private String msn;
private String remark;
public Vector getContacts()
{
return this.contacts;
}
public void startElement(String uri,String localName,
String qName,Attributes attrs)
throws SAXException
{
tagsStack.push(qName);
}
public void characters(char[] ch,int start,int length) throws SAXException
{
String tag=(String)tagsStack.peek();
if(tag.equals("id"))
{
this.id=new String(ch,start,length);
}
if(tag.equals("name"))
{
this.name=new String(ch,start,length);
}
if(tag.equals("project")){
this.project = new String(ch,start,length);
}
if(tag.equals("telephone"))
{
this.telephone=new String(ch,start,length);
}
if(tag.equals("email"))
{
this.email=new String(ch,start,length);
}
if(tag.equals("msn")){
this.msn=new String(ch,start,length);
}
if(tag.equals("remark")){
this.remark=new String(ch,start,length);
}
}
public void endElement(String uri,String localName,String qName) throws SAXException
{
String tag=(String)tagsStack.pop();
if(tag.equalsIgnoreCase("employe"))
{
contact = new Contacts(
Integer.parseInt(this.id),
this.name,
this.project,
this.telephone,
this.email,
this.msn,
this.remark);
contacts.add(contact);
System.out.println(this.id);
System.out.println(this.name);
System.out.println(this.project);
System.out.println(this.telephone);
System.out.println(this.email);
System.out.println(this.msn);
System.out.println(this.remark);
}
}
public void endDocument() throws SAXException
{
System.out.println("查找完毕");
}
}
//文档同上
// 将xml文档放在解析器里面进行解析
package com.hotmail.scbit.SAX;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import java.io.File;
import java.util.Vector;
public class DBContactsParser
{
private final File file = new File("E://Java Object//contacts.xml");
Vector contacts = new Vector();
private void parse()
{
try
{
DBContactsHandler handler = new DBContactsHandler();
SAXParserFactory spFactory = SAXParserFactory.newInstance();
SAXParser sp = spFactory.newSAXParser();
sp.parse(file,handler);
contacts = handler.getContacts();
}
catch(Exception e)
{
e.printStackTrace();
}
}
public Vector getContactInfo()
{
this.parse();
return this.contacts;
}
}
Java 解析xml的方法：DOM，SAX
XML数据处理与解析
最新推荐文章于 2025-03-30 10:01:58 发布
本文介绍了一种使用Java实现的XML文件解析方法，包括通过SAX解析器读取XML文件内容并存储为对象集合的过程，以及利用DOM构建XML文档并将数据库结果集转换成XML文件的方法。
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