Xstream施用示例【将对象序列化为XML和将XML反序列为对象】

Xstream使用示例【将对象序列化为XML和将XML反序列为对象】

Xstream资源下载地址：http://xstream.codehaus.org/download.html

必须包:xstream-1.3.1.jar

测试程序

Person.java

?

1. <span?style="font-size:?large;">package?com.xstream.test;??
2. ??
3. public?class?Person?{??
4. ????private?String?firstName;??
5. ?????private?String?lastName;??
6. ?????private?PhoneNumber?phonex;??
7. ?????private?PhoneNumber?fax;??
8. ?????public?Person(String?firstName,String?lastName){??
9. ?????????this.firstName=firstName;??
10. ?????????this.lastName=lastName;??
11. ?????}??
12. ???????
13. ????public?String?getFirstName()?{??
14. ????????return?firstName;??
15. ????}??
16. ????public?void?setFirstName(String?firstName)?{??
17. ????????this.firstName?=?firstName;??
18. ????}??
19. ????public?String?getLastName()?{??
20. ????????return?lastName;??
21. ????}??
22. ????public?void?setLastName(String?lastName)?{??
23. ????????this.lastName?=?lastName;??
24. ????}??
25. ????public?PhoneNumber?getPhonex()?{??
26. ????????return?phonex;??
27. ????}??
28. ????public?void?setPhonex(PhoneNumber?phonex)?{??
29. ????????this.phonex?=?phonex;??
30. ????}??
31. ????public?PhoneNumber?getFax()?{??
32. ????????return?fax;??
33. ????}??
34. ????public?void?setFax(PhoneNumber?fax)?{??
35. ????????this.fax?=?fax;??
36. ????}??
37. ???????
38. }??
39. </span>??

?

?PhoneNumber.java

?

1. <span?style="font-size:?large;">package?com.xstream.test;??
2. ??
3. public?class?PhoneNumber?{??
4. ??
5. ????private?int?code;??
6. ????private?int?number;??
7. ??
8. ????public?PhoneNumber(int?code,?int?number)?{??
9. ????????this.code?=?code;??
10. ????????this.number?=?number;??
11. ????}??
12. ??
13. ????public?int?getCode()?{??
14. ????????return?code;??
15. ????}??
16. ??
17. ????public?void?setCode(int?code)?{??
18. ????????this.code?=?code;??
19. ????}??
20. ??
21. ????public?int?getNumber()?{??
22. ????????return?number;??
23. ????}??
24. ??
25. ????public?void?setNumber(int?number)?{??
26. ????????this.number?=?number;??
27. ????}??
28. ??
29. }??
30. </span>??

?XstreamTest.java

?

1. <span?style="font-size:?large;">package?com.xstream.test;??
2. ??
3. import?com.thoughtworks.xstream.XStream;??
4. import?com.thoughtworks.xstream.io.xml.DomDriver;??
5. ??
6. public?class?XstreamTest?{??
7. ??
8. ????/**?
9. ?????*??
10. ?????*?使用xStream.alias(String?elementName,?Class?cls)为任何一个自定义类创建到类到元素的别名；?
11. ?????*?使用xStream.toXML(Object?obj)转换对象到XML；?
12. ?????*?使用xStream.fromXML(String?xml)转换XML到对象；?
13. ?????*?@param?args?
14. ?????*/??
15. ????public?static?void?main(String[]?args)?{??
16. ????????XStream?xStream?=?new?XStream(new?DomDriver());??
17. ????????Person?joe?=?new?Person("Joe","Walnes");???
18. ????????joe.setPhonex(new?PhoneNumber(123,222));???
19. ????????joe.setFax(new?PhoneNumber(123,444));???
20. ??????????
21. ????????//这是可选的一步。没有这步XStream也可以很好的起作用，但是XML元素的名字就会包含??
22. ????????//每个类的全称(包括包名)，这将会使生成XML稍大。??
23. ????????xStream.alias("person",Person.class);???
24. ????????//序列化为XML??
25. ????????String?xml=xStream.toXML(joe);??
26. ????????System.out.println("对象序列化为XML:\n"+xml);??
27. ????????//反序列化为对象??
28. ????????Person?newJoe?=?(Person)xStream.fromXML(xml);???
29. ????????System.out.println("XML反序列化为对象:\n"+newJoe);??
30. ????}??
31. ??????
32. ??
33. ??
34. }??
35. </span> ?