XStream的XML和Java对象

Question

我有两个Java类....

public class Item { 
    private int itemIndex; 
    private String containerType; 
    private Map<String, List<String>> contentType; 
    private String status; 
    private List<String> remark; 
    // their getters and setters 
} 

请告诉我如何Item对象转换为XML和XML项的对象？我已经使用XStream jar进行转换。我需要在xml中存储多个Item（项目列表）。请在JAVA中提供完整的编码以添加一个包含现有项目的新项目（存储在xml中）。

Answer 1

Sample code

ObjectOutputStream out = xstream.createObjectOutputStream(someWriter); 

out.writeObject(new Person("Joe", "Walnes")); 
out.writeObject(new Person("Someone", "Else")); 
out.writeObject("hello"); 
out.writeInt(12345); 

out.close();