public void processMTRoot(String path) {
long t0 = System.currentTimeMillis();
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
Date date = new Date();
try {
ts.addIndexPath(new File(path).getCanonicalPath());
System.out.println("MediaIndexer.processMTRoot()" + path);
System.out.println("MediaIndexer.processMTRoot() started at time " + dateFormat.format(date));
System.out.println("MediaIndexer.processMTRoot() computing number of files...");
totalNumberOfFiles = this.countFiles(path);
lastProgressTime = System.currentTimeMillis();
System.out.println("Number of files to explore " + totalNumberOfFiles);
if (executorService.isShutdown()) {
executorService =
new ThreadPoolExecutor(
maxThreads, maxThreads, 0L, TimeUnit.MILLISECONDS, new LimitedQueue<Runnable>(50));
}
this.processedFiles = 0;
// this.processMT(new File(path));
TreeWalker t = new TreeWalker(this);
t.walk(path);
} catch (IOException e) {
e.printStackTrace();
}
executorService.shutdown();
try {
executorService.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
}
long t1 = System.currentTimeMillis();
date = new Date();
System.out.println("MediaIndexer.processMTRoot() finished at time " + dateFormat.format(date));
System.out.println("MediaIndexer.processMTRoot() found " + newFiles + " new files");
System.out.println("MediaIndexer.processMTRoot() updated " + updatedFiles + " files");
System.out.println("MediaIndexer.processMTRoot() total " + ts.size() + " files");
System.out.println("MediaIndexer.processMTRoot took " + (t1 - t0) / 1000 + " s");
}
public void updateDB() {
this.updateDB(ts.getIndexedPaths().toArray(new String[] {}));
}
private void updateToDB(MediaFileDescriptor id) {
if (!dryRun) {
ts.updateToDB(id);
}
}
private void saveToDB(MediaFileDescriptor id) {
if (!dryRun) {
ts.saveToDB(id);
}
}
public void generateAndSave(File f) {
System.out.print(".");
currentProgressSize += f.length() / 1024;
try {
MediaFileDescriptor mf = ts.getMediaFileDescriptor(f.getCanonicalPath());
Logger.getLogger().err("MediaIndexer.generateAndSave " + f + " descriptor: " + mf);
if ((mf != null) && (f.lastModified() == mf.getMtime())) {
// Descriptor exists with same mtime
Logger.getLogger()
.err("MediaIndexer.generateImageDescriptor() Already in DB, ignoring with same mtime");
Logger.getLogger().err("MediaIndexer.generateImageDescriptor() In DB : " + mf.getMtime());
Logger.getLogger()
.err("MediaIndexer.generateImageDescriptor() On Disk : " + f.lastModified());
boolean update = false;
if (forceGPSUpdate) {
// MediaFileDescriptor mfd = ts.getMediaFileDescriptor(f.getCanonicalPath());
MetaDataFinder mdf = new MetaDataFinder(f);
double latLon[] = mdf.getLatLong();
Logger.getLogger().err("MediaIndexer.generateAndSave working on " + f);
if (latLon != null) {
mf.setLat(latLon[0]);
mf.setLon(latLon[1]);
Logger.getLogger().err("MediaIndexer : forced update for GPS data for " + f);
updateToDB(mf);
update = true;
}
}
if (forceHashUpdate || (mf.getHash() == null)) {
if (Utils.isValideImageName(f.getName())) {
mf.setHash(new ImageHash().generateSignature(f.getCanonicalPath()));
updateToDB(mf);
update = true;
}
}
// if (update) {
this.fileCreatedUpdated(false, update);
// }
} else {
Logger.getLogger().err("MediaIndexer.generateAndSave building descriptor");
MediaFileDescriptor id = this.buildMediaDescriptor(f);
if (id != null) {
if ((mf != null) && (f.lastModified() != mf.getMtime())) {
// we need to update it
updateToDB(id);
this.fileCreatedUpdated(false, true);
} else {
saveToDB(id);
this.fileCreatedUpdated(true, false);
}
if (log.isEnabled()) {
log.log(
f.getCanonicalPath()
+ " ..... size "
+ (f.length() / 1024)
+ " KiB OK "
+ executorService.getActiveCount()
+ " threads running");
}
} else {
this.fileCreatedUpdated(false, false);
}
}
} catch (IOException e) {
System.err.println("Error processing file " + f.getName());
e.printStackTrace();
}
}