protected void revertFileName(TranscodeFileImpl tf) throws TranscodeException {
File cache_file = tf.getCacheFile();
if (cache_file.exists()) {
Debug.out("Cache file already allocated, can't rename");
return;
}
File source_file = tf.getSourceFile().getFile(true);
String original_name = source_file.getName();
int pos = original_name.indexOf('.');
if (pos == -1) {
return;
}
String cf_name = cache_file.getName();
if (cf_name.endsWith(original_name.substring(pos))) {
return;
}
try {
synchronized (this) {
if (device_files == null) {
loadDeviceFile();
}
String reverted_name = allocateUniqueFileName(original_name);
tf.setCacheFile(new File(cache_file.getParentFile(), reverted_name));
}
} catch (Throwable e) {
throw (new TranscodeException("File name revertion failed", e));
}
}
protected void deleteFile(TranscodeFileImpl file, boolean delete_contents, boolean remove)
throws TranscodeException {
if (file.isDeleted()) {
return;
}
if (delete_contents) {
File f = file.getCacheFile();
int time = 0;
while (f.exists() && !f.delete()) {
if (time > 3000) {
log("Failed to remove file '" + f.getAbsolutePath() + "'");
break;
} else {
try {
Thread.sleep(500);
} catch (Throwable e) {
}
time += 500;
}
}
}
if (remove) {
try {
// fire the listeners FIRST as this gives listeners a chance to extract data
// from the file before it is deleted (otherwise operations fail with 'file has been
// deleted'
for (TranscodeTargetListener l : listeners) {
try {
l.fileRemoved(file);
} catch (Throwable e) {
Debug.out(e);
}
}
synchronized (this) {
if (device_files == null) {
loadDeviceFile();
} else {
device_files_last_mod = SystemTime.getMonotonousTime();
}
device_files.remove(file.getKey());
device_files_dirty = true;
}
} catch (Throwable e) {
throw (new TranscodeException("Delete failed", e));
}
}
}