ObjectReader.java Source code

Introduction

Here is the source code for ObjectReader.java

Source

import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.util.Date;

public class ObjectReader {
    public static void main(String[] arguments) {
        try {
            FileInputStream fi = new FileInputStream("message.obj");
            ObjectInputStream oi = new ObjectInputStream(fi);
            Message mess = (Message) oi.readObject();
            System.out.println("Message:\n");
            System.out.println("From: " + mess.from);
            System.out.println("To: " + mess.to);
            System.out.println("Date: " + mess.when + "\n");
            for (int i = 0; i < mess.lineCount; i++)
                System.out.println(mess.text[i]);
            oi.close();
        } catch (Exception e) {
            System.out.println("Error " + e.toString());
        }
    }
}

class Message implements Serializable {
    int lineCount;

    String from, to;

    Date when;

    String[] text;

    void writeMessage(String inFrom, String inTo, Date inWhen, String[] inText) {

        text = new String[inText.length];
        for (int i = 0; i < inText.length; i++)
            text[i] = inText[i];
        lineCount = inText.length;
        to = inTo;
        from = inFrom;
        when = inWhen;
    }
}