protected byte[] readSourcePacket() throws IOException {
java.sql.Timestamp lastTimestamp = null;
java.sql.Timestamp crrntTimestamp = null;
byte[] packet = dbReader.NextPacket();
crrntTimestamp = dbReader.GetTimestamp();
if (packet == null || crrntTimestamp == null) {
throw new IOException("database packet read failed");
}
lastTimestamp = crrntTimestamp;
int sleep = (int) (crrntTimestamp.getTime() - lastTimestamp.getTime());
if (sleep > 0) {
message("Sleeping for: " + sleep);
try {
Thread.currentThread().sleep(sleep);
} catch (Exception e) {
}
}
return packet;
}
@Override
public void run() {
FeedImage image = DBReader.getFeedImage(DownloadService.this, request.getFeedfileId());
if (image == null) {
throw new IllegalStateException("Could not find downloaded image in database");
}
image.setFile_url(request.getDestination());
image.setDownloaded(true);
saveDownloadStatus(status);
sendDownloadHandledIntent();
DBWriter.setFeedImage(DownloadService.this, image);
numberOfDownloads.decrementAndGet();
queryDownloadsAsync();
}
@Override
public void run() {
if (request.isDeleteOnFailure()) {
if (BuildConfig.DEBUG) Log.d(TAG, "Ignoring failed download, deleteOnFailure=true");
} else {
File dest = new File(request.getDestination());
if (dest.exists() && request.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
Log.d(TAG, "File has been partially downloaded. Writing file url");
FeedMedia media = DBReader.getFeedMedia(DownloadService.this, request.getFeedfileId());
media.setFile_url(request.getDestination());
try {
DBWriter.setFeedMedia(DownloadService.this, media).get();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ExecutionException e) {
e.printStackTrace();
}
}
}
}
@Override
public void run() {
FeedMedia media = DBReader.getFeedMedia(DownloadService.this, request.getFeedfileId());
if (media == null) {
throw new IllegalStateException("Could not find downloaded media object in database");
}
boolean chaptersRead = false;
media.setDownloaded(true);
media.setFile_url(request.getDestination());
// Get duration
MediaMetadataRetriever mmr = null;
try {
mmr = new MediaMetadataRetriever();
mmr.setDataSource(media.getFile_url());
String durationStr = mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
media.setDuration(Integer.parseInt(durationStr));
if (BuildConfig.DEBUG) Log.d(TAG, "Duration of file is " + media.getDuration());
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (RuntimeException e) {
e.printStackTrace();
} finally {
if (mmr != null) {
mmr.release();
}
}
if (media.getItem().getChapters() == null) {
ChapterUtils.loadChaptersFromFileUrl(media);
if (media.getItem().getChapters() != null) {
chaptersRead = true;
}
}
try {
if (chaptersRead) {
DBWriter.setFeedItem(DownloadService.this, media.getItem()).get();
}
DBWriter.setFeedMedia(DownloadService.this, media).get();
if (!DBTasks.isInQueue(DownloadService.this, media.getItem().getId())) {
DBWriter.addQueueItem(DownloadService.this, media.getItem().getId()).get();
}
} catch (ExecutionException e) {
e.printStackTrace();
status =
new DownloadStatus(
media,
media.getEpisodeTitle(),
DownloadError.ERROR_DB_ACCESS_ERROR,
false,
e.getMessage());
} catch (InterruptedException e) {
e.printStackTrace();
status =
new DownloadStatus(
media,
media.getEpisodeTitle(),
DownloadError.ERROR_DB_ACCESS_ERROR,
false,
e.getMessage());
}
saveDownloadStatus(status);
sendDownloadHandledIntent();
numberOfDownloads.decrementAndGet();
queryDownloadsAsync();
}
protected void closeSource() {
dbReader.Close();
}
protected void openSource() throws IOException {
if (!dbReader.Connect()) {
throw new IOException("database connection failed");
}
}
