if (!checkUpdatedSignatureAction.hasError() && !checkUpdatedSignatureAction.isCancelled()) {
// do the download, prompting if necesssary
if (!availableUpdates.isEmpty()) {
if (!promptForUpdate(availableUpdates.values()).isEmpty()) {
UpdateSignatureAction downloadAction = actionFactory.newSignaureUpdateAction();
downloadAction.setUpdates(availableUpdates.values());
downloadAction.start(this);
}
} else {
DialogUtils.showUpdateUnavailableDialog(this);
}
}