DirectoryScanner.java 文件源码

private boolean notifyMatch(File file) {
    try {
        final Notification n =
                new Notification(FILE_MATCHES_NOTIFICATION,this,
                getNextSeqNumber(),
                file.getAbsolutePath());

        // This method *is not* called from any synchronized block, so
        // we can happily call broadcaster.sendNotification() here.
        // Note that verifying whether a method is called from within
        // a synchronized block demends a thoroughful code reading,
        // examining each of the 'parent' methods in turn.
        //
        broadcaster.sendNotification(n);
        return true;
    } catch (Exception x) {
        LOG.fine("Failed to notify: "+file.getAbsolutePath());
    }
    return false;
}