XStream和JavaBean互转【转】

package test;


import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang.StringEscapeUtils;

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


public class Start
{

    /**
     * @param args
     */
    public static void main(String[] args)
    {

        System.out
                .println("----------XStream学 习:http://lavasoft.blog.51cto.com----------");
        // 目标对象
        Address address1 = new Address("郑州市经三路", "450001");
        Address address2 = new Address("西安市雁塔路", "710002");
        List<Address> addList = new ArrayList<Address>();
        addList.add(address1);
        addList.add(address2);
        Profile profile = new Profile("软件工程师", "13512129933", "备注说明");
        Person person = new Person("熔岩", "27", profile, addList);
        // 转换装配
        XStream xStream = new XStream(new DomDriver());
        /************** 设置类别名 ****************/
        xStream.alias("PERSON", Person.class);
        xStream.alias("PROFILE", Profile.class);
        xStream.alias("ADDRESS", Address.class);
        output(1, xStream, person);
        /************* 设置类成员的别名 ***************/
        // 设置Person类的name成员别名Name
        xStream.aliasField("Name", Person.class, "name");
        /*
         * [注意] 设置Person类的profile成员别名PROFILE,这个别名和Profile类的别名一致,
         * 这样可以保持XStream对象可以从profile成员生成的xml片段直接转换为Profile成员,
         * 如果成员profile的别名和Profile的别名不一致,则profile成员生成的xml片段不可
         * 直接转换为Profile对象,需要重新创建XStream对象,这岂不给自己找麻烦?
         */
        xStream.aliasField("PROFILE", Person.class, "profile");
        xStream.aliasField("ADDLIST", Person.class, "addlist");
        xStream.aliasField("Add", Address.class, "add");
        xStream.aliasField("Job", Profile.class, "job");
        output(2, xStream, person);
        /******* 设置类成员为xml一个元素上的属性 *******/
        xStream.useAttributeFor(Address.class, "zipcode");
        /************* 设置属性的别名 ***************/
        xStream.aliasAttribute(Address.class, "zipcode", "Zipcode");
        output(3, xStream, person);
        /************* 将xml转为java对象 ******× ****/
        String person_xml = "<PERSON>\n" + " <name>熔岩</name>\n"
                + " <age>27</age>\n" + " <PROFILE>\n" + " <job>软件工程师</job>\n"
                + " <tel>13512129933</tel>\n" + " <remark>备注说明</remark>\n"
                + " </PROFILE>\n" + " <addlist>\n"
                + " <ADDRESS Zipcode=\"450001\">\n" + " <add>郑州市经三路</add>\n"
                + " </ADDRESS>\n" + " <ADDRESS Zipcode=\"710002\">\n"
                + " <add>西安市雁塔路</add>\n" + " </ADDRESS>\n" + " </addlist>\n"
                + "</PERSON>";
        String profile_xml = " <PROFILE>\n" + " <job>软件工程师</job>\n"
                + " <tel>13512129933</tel>\n" + " <remark>备注说明</remark>\n"
                + " </PROFILE>";
        String address_xml = "<ADDRESS Zipcode=\"710002\">\n"
                + "<add>西安市雁塔路</add>\n" + " </ADDRESS>";
        // 同样实用上面的XStream对象xStream

        // System.out.println(xStream.fromXML(person_xml).toString());
        // System.out.println(xStream.fromXML(profile_xml).toString());
        System.out.println(xStream.fromXML(address_xml).toString());
    }


    public static void output(int i, XStream xStream, Object obj)
    {
        String xml = xStream.toXML(obj);
        System.out.println(">>>第[ " + i + "]次输出\n");
        System.out.println(xml + "\n");
    }

}

 

 

以上是启动类

==========================

 

 

package test;


import java.util.List;


public class Person
{
    private String name;
    private String age;
    private Profile profile;
    private List<Address> addlist;


    public Person(String name, String age, Profile profile,
            List<Address> addlist)
    {
        this.name = name;
        this.age = age;
        this.profile = profile;
        this.addlist = addlist;
    }


    public String toString()
    {
        return "Person{" + "name='" + name + '\'' + ", age='" + age + '\''
                + ", profile=" + profile + ", addlist=" + addlist + '}';
    }
}

 

 

 

Person 类，下面两个类是Person的属性

======================

 

 

package test;


public class Profile
{
    private String job;
    private String tel;
    private String remark;


    public Profile(String job, String tel, String remark)
    {
        this.job = job;
        this.tel = tel;
        this.remark = remark;
    }


    public String toString()
    {
        return "Profile{" + "job='" + job + '\'' + ", tel='" + tel + '\''
                + ", remark='" + remark + '\'' + '}';
    }
}

 

 

package test;


public class Address
{
    private String add;
    private String zipcode;


    public Address(String add, String zipcode)
    {
        this.add = add;
        this.zipcode = zipcode;
    }


    public String toString()
    {
        return "Address{" + "add='" + add + '\'' + ", zipcode='" + zipcode
                + '\'' + '}';
    }
}