xstream實現(xiàn)JAVA對象和XML的相互轉(zhuǎn)化

CevenCheng 2011-07-23

展開全文

首頁
http://xstream./

文檔
http://xstream./converter-tutorial.html

下載得到文件
xstream-distribution-1.3.1-bin.zip

如果是用MAVEN2來管理，那么pom.xml文件需要導入以下包
<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
<version>1.3.1</version>
</dependency>

參考官方網(wǎng)站上的文檔，其實已經(jīng)很清楚了
一個JAVA的POJO類
package com.sillycat.easybase.mock;
import java.util.Date;
public class Person {
private String name;
private String email;
private Date gmtCreate;
...省略了get和set方法
}

一個工具類
package com.sillycat.easybase.utils;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;

public class XmlUtil {
//將對象轉(zhuǎn)為XML
public static String simpleobject2xml(Object obj) {
   XStream xStream = new XStream(new DomDriver());
   xStream.alias(obj.getClass().getSimpleName(), obj.getClass());
   String xml = xStream.toXML(obj);
   return xml;
}
            //將XML轉(zhuǎn)為對象
public static Object simplexml2object(String xml,Object obj) {
   XStream xStream = new XStream(new DomDriver());
   xStream.alias(obj.getClass().getSimpleName(), obj.getClass());
   Object reobj = xStream.fromXML(xml);
   return reobj;
}
}

一個測試類
package com.sillycat.easybase.mock;

import java.util.Date;

import com.sillycat.easybase.utils.XmlUtil;

public class PersonTest {

public static void main(String[] args) {
   Person person = new Person();
   person.setName("sillycat");
   person.setEmail("test@test.com");
   person.setGmtCreate(new Date());

   String xml = XmlUtil.simpleobject2xml(person);
   System.out.println(xml);

   Person temp = (Person) XmlUtil.simplexml2object(xml,new Person());
   System.out.println(temp);
   System.out.println(temp.getName());
   System.out.println(temp.getEmail());
   System.out.println(temp.getGmtCreate());
}

}