public class PlayerData implements Serializable
{
public PlayerData(String name, int score, String username,
String password)
{
this.name = name;
this.score = score;
this.username = username;
this.password = password;
}
public String name;
public int score;
public String username;
public String password;
}
import java.io.*;
import org.junit.Test;
public class SerializationExample
{
public SerializationExample()
{
// Create an instance of our PlayerData class...
PlayerData playerData = new PlayerData("abishkar", 400,
"abishkar", "abishkar");
// Create out file object...
File theFile = new File("output.txt");
// Create the file output stream...
FileOutputStream fileOutputStream = null;
try
{
fileOutputStream = new FileOutputStream(theFile);
}
catch(FileNotFoundException e)
{
System.out.println(e);
}
// Create the object output stream...
ObjectOutputStream objectOutputStream = null;
try
{
objectOutputStream = new ObjectOutputStream
(fileOutputStream);
// Write the object to the object output stream...
objectOutputStream.writeObject(playerData);
}
catch(IOException e)
{
System.out.println(e);
}
// Read the object back into a new instance of our
// 'PlayerData' class
PlayerData newPlayerData = null;
// Create the file input stream...
FileInputStream fileInputStream = null;
try
{
fileInputStream = new FileInputStream(theFile);
}
catch(FileNotFoundException e)
{
System.out.println(e);
}
// Create the object input stream...
ObjectInputStream objectInputStream = null;
try
{
objectInputStream = new ObjectInputStream(fileInputStream);
// Read the object from the object input stream...
newPlayerData = (PlayerData) objectInputStream
.readObject();
}
catch(ClassNotFoundException e)
{
System.out.println(e);
}
catch(IOException e)
{
System.out.println(e);
}
// Print what was read in...
System.out.println("The player's name was: "+newPlayerData.name);
System.out.println("The player's score was: "+newPlayerData.score);
System.out.println("The player's username was: "+newPlayerData.username);
System.out.println("The player's password was: "+newPlayerData.password);
}
@Test
public void M1(){
SerializationExample App = new SerializationExample();
}
}
