/*
 * Created on 26/Set/2003, 20:02:21
 *
 *By Goncalo Luiz gedl [AT] rnl [DOT] ist [DOT] utl [DOT] pt
 */
package net.sourceforge.fenixedu.util;

import java.util.LinkedList;
import java.util.List;

import javax.mail.event.TransportEvent;
import javax.mail.event.TransportListener;

/**
 * @author Goncalo Luiz gedl [AT] rnl [DOT] ist [DOT] utl [DOT] pt
 * 
 * 
 *         Created at 26/Set/2003, 20:02:21
 * 
 */
public class EmailReporter extends FenixUtil implements TransportListener {
    private List invalid;

    private List validUndelivered;

    private List delivered;

    //
    //
    public EmailReporter() {
	invalid = new LinkedList();
	validUndelivered = new LinkedList();
	delivered = new LinkedList();
    }

    //
    //
    private void fillLists(TransportEvent e) {
	for (int i = 0; i < e.getInvalidAddresses().length; i++)
	    this.invalid.add(e.getInvalidAddresses()[i]);
	for (int i = 0; i < e.getValidUnsentAddresses().length; i++)
	    this.validUndelivered.add(e.getValidUnsentAddresses()[i]);
	for (int i = 0; i < e.getValidSentAddresses().length; i++)
	    this.delivered.add(e.getValidSentAddresses()[i]);
    }

    public void messageDelivered(TransportEvent arg0) {
	this.fillLists(arg0);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * javax.mail.event.TransportListener#messageNotDelivered(javax.mail.event
     * .TransportEvent)
     */
    public void messageNotDelivered(TransportEvent arg0) {
	this.fillLists(arg0);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * javax.mail.event.TransportListener#messagePartiallyDelivered(javax.mail
     * .event.TransportEvent)
     */
    public void messagePartiallyDelivered(TransportEvent arg0) {
	this.fillLists(arg0);
    }

    public List getAllUndelivered() {
	List allUndelivered = new LinkedList();
	allUndelivered.addAll(this.invalid);
	allUndelivered.addAll(this.validUndelivered);
	return allUndelivered;
    }
}