/**
* JHylaFax - A java client for HylaFAX.
*
* Copyright (C) 2005 by Steffen Pingel <steffenp@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package net.sf.jhylafax;
import static net.sf.jhylafax.JHylaFAX.i18n;
import gnu.inet.ftp.TransferListener;
import org.xnap.commons.io.ProgressMonitor;
import org.xnap.commons.io.SubTaskProgressMonitor;
import org.xnap.commons.io.UserAbortException;
/**
* A mediator that links a {@link gnu.inet.ftp.TransferListener} and
* a {@link org.xnap.commons.io.ProgressMonitor} object.
*
* @author Steffen Pingel
*/
public class TransferMonitor implements TransferListener {
private SubTaskProgressMonitor monitor;
public TransferMonitor(ProgressMonitor monitor, int amount, long totalSize) {
this.monitor = new SubTaskProgressMonitor(monitor, amount, totalSize);
}
public void transferStarted()
{
}
public void transferCompleted()
{
try {
monitor.done();
}
catch (UserAbortException e) {
// user cancelled transfer, will be handled elsewhere
}
}
public void transfered(long value)
{
try {
monitor.setValue(value);
}
catch (UserAbortException e) {
// may not throw UserAbortException as this will break the server
// communication: this means no way to abort a transfer, somewhat
// ugly but there is no way to call Putter.cancel() because the
// Putter object is not accessible
monitor.setText(i18n.tr("Aborting transfer, please wait"));
}
}
public void transferFailed()
{
try {
monitor.done();
}
catch (UserAbortException e) {
// user cancelled transfer, will be handled elsewhere
}
}
}