PETIT UTILITAIRE POUR MAILBOMBER + CHARGER/SAUVEGARDER SES MAILS

import javax.mail.internet.*;
import javax.mail.*;
import java.util.*;
import java.io.*;
import java.text.*;



public class Mail
{
	private final static String MAILER_VERSION = "x84b12ca4587afeed4";
	private Vector tabServeur;
	
	public Mail()
	{
		tabServeur = new Vector();
		recupTabServeur();
	}
	
	public String sendMail(String serveur, 
							String pour,
							String de,
							String date,
							String sujet,
							int nb,
							String mess)
	{
		String result = null;
		try
		{
			//on regle les proprietes
			Properties prop = System.getProperties();
			prop.put("mail.smtp.host", serveur);
			
			//on instancie une variable session
			Session session = Session.getDefaultInstance(prop, null);
			
			//on fabrique le message
			Message message = new MimeMessage(session);
			message.setFrom(new InternetAddress(de));
			InternetAddress address = new InternetAddress(pour);
			message.setRecipient(Message.RecipientType.TO, address);
			message.setSubject(sujet);
			message.setText(mess);
			message.setHeader("X-Mailer", MAILER_VERSION);
			DateFormat df = DateFormat.getDateInstance();
			Date dt = df.parse(date);
			message.setSentDate(dt);
			for(int i=0; i<nb; i++)
			{
				Transport.send(message);
			}
			if(nb == 1)
				result = "Le Message a ete envoye avec succes";
			else
				result = "Les "+nb+" Messages ont ete envoyes avec succes";
		}
		catch(Exception e)
		{
			result = e.getMessage();
		}
		return result;
	}
	
	private void recupTabServeur()
	{
		String path = "servers.lig";
		String ligne="";
		
		try
		{
			BufferedReader buff = new BufferedReader(new FileReader(path));
			
			while ((ligne = buff.readLine()) != null)
			{
				tabServeur.add(ligne);
			}
			
			buff.close();
		}
		catch(Exception e)
		{
			System.err.println(e.getMessage());
		}
	}
		
	public Vector getTabServeur()
	{
		return tabServeur;
	}
	
	public void saveMessage(String pour, 
							String de, 
							String sujet, 
							String message,
							File file)
	{
		PrintWriter writer;
		try
		{
			writer =  new PrintWriter(new BufferedWriter(new FileWriter(file)));
			writer.println(pour);
			writer.println(de);
			writer.println(sujet);
			writer.println(message);
			writer.close();
		}
		catch(Exception e)
		{
			System.err.println(e.getMessage());
		}
	}
	
	public HashMap loadMessage(File file)
	{
		String ligne="", message="";
		HashMap mail = new HashMap();
		try
		{
			BufferedReader buff = new BufferedReader(new FileReader(file));
			
			mail.put("pour", buff.readLine());
			mail.put("de", buff.readLine());
			mail.put("sujet", buff.readLine());
			
			while ((ligne = buff.readLine()) != null)
			{
				message += (ligne+"\n");
			}
			mail.put("message", message);
			buff.close();
		}
		catch(Exception e)
		{
			System.err.println(e.getMessage());
		}
		
		return mail;
	}
}