Javaシーケンス化の6:付録2カスタムシーケンス化プロセス
2418 ワード
import java.io.Serializable;
public class Person implements Serializable {
private static final long serialVersionUID = 2356129180978015792L;
private String name;
private int age;
public Person() {
}
public Person(String str, int n) {
System.out.println("Inside Person's Constructor");
name = str;
age = n;
}
String getName() {
return name;
}
int getAge() {
return age;
}
}
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import com.thoughtworks.xstream.*;
public class Serialize {
public static void main(String[] args) {
Serialize ser = new Serialize();
ser.serializeToXml();
ser.deSerializeFromXml();
}
public void serializeToXml(){
Person[] myPerson = new Person[2];
myPerson[0] = new Person("Jay",24);
myPerson[1] = new Person("Tom",23);
XStream xstream = new XStream();
try {
FileOutputStream fos = new FileOutputStream("E:\\workspace\\2010_03\\src\\myPerson.xml");
xstream.toXML(myPerson,fos);
} catch (FileNotFoundException ex) {
ex.printStackTrace();
}
System.out.println(xstream.toXML(myPerson));
}
public void deSerializeFromXml(){
XStream xs = new XStream();
Person[] myPerson = null;
try {
FileInputStream fis = new FileInputStream("E:\\workspace\\2010_03\\src\\myPerson.xml");
myPerson=(Person[])xs.fromXML(fis);
if (myPerson != null)
{
int len = myPerson.length;
for (int i=0;i<len;i++)
{
System.out.println(myPerson[i].getName());
System.out.println(myPerson[i].getAge());
}
}
} catch (FileNotFoundException ex) {
ex.printStackTrace();
}
}
}