/**
* Download the file offer given a file ID.
*
* <p>package-private for testing
*
* @param fileId identifier to look up the file offer message
*/
void downloadFileOffer(String fileId) {
Map<String, MessageFileOffer> fileOffers = conversation.getFileOfferMessages();
MessageFileOffer msgWithfileOffer = fileOffers.get(fileId);
SearchResult file = null;
try {
file =
remoteFileItemFactory.create(
msgWithfileOffer.getPresence(), msgWithfileOffer.getFileOffer());
DownloadItem dl = downloader.addDownload(null, Collections.singletonList(file));
// Track download states by adding listeners to dl item
addPropertyListener(dl, msgWithfileOffer);
} catch (DownloadException e) {
final SearchResult remoteFileItem = file;
final MessageFileOffer messageFileOffer = msgWithfileOffer;
downloadExceptionHandler
.get()
.handleDownloadException(
new DownloadAction() {
@Override
public void download(File saveFile, boolean overwrite) throws DownloadException {
DownloadItem dl =
downloader.addDownload(
null, Collections.singletonList(remoteFileItem), saveFile, overwrite);
addPropertyListener(dl, messageFileOffer);
}
@Override
public void downloadCanceled(DownloadException ignored) {
// nothing to do
}
},
e,
true);
} catch (InvalidDataException ide) {
// this means the FileMetaData we received isn't well-formed.
LOG.error("Unable to access remote file", ide);
FocusJOptionPane.showMessageDialog(
null,
I18n.tr("Unable to access remote file"),
I18n.tr("Hyperlink"),
JOptionPane.WARNING_MESSAGE);
}
}
private void addFileOfferMessage(MessageFileOffer msgWithFileOffer) {
String fileOfferID = msgWithFileOffer.getFileOffer().getId();
idToMessageWithFileOffer.put(fileOfferID, msgWithFileOffer);
}
