/*
This file is part of RouteConverter.
RouteConverter 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.
RouteConverter 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 RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.download.executor;
import slash.navigation.download.Download;
import slash.navigation.download.DownloadManager;
import slash.navigation.download.actions.CopierListener;
import static slash.navigation.download.State.Downloading;
/**
* Propagates {@link CopierListener} of a {@link Download} the {@link DownloadManager}.
*
* @author Christian Pesch
*/
public class ModelUpdater implements CopierListener {
private final Download download;
private final DownloadManager downloadManager;
public ModelUpdater(Download download, DownloadManager downloadManager) {
this.download = download;
this.downloadManager = downloadManager;
}
public void expectingBytes(long byteCount) {
download.setExpectedBytes(byteCount);
}
public void processedBytes(long byteCount) {
download.setProcessedBytes(byteCount);
downloadManager.updateDownload(download);
if (download.getState().equals(Downloading))
downloadManager.fireDownloadProgressed(download);
}
}