예제 #1
0
  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");
  }
예제 #2
0
 public void updateDB() {
   this.updateDB(ts.getIndexedPaths().toArray(new String[] {}));
 }
예제 #3
0
 private void updateToDB(MediaFileDescriptor id) {
   if (!dryRun) {
     ts.updateToDB(id);
   }
 }
예제 #4
0
 private void saveToDB(MediaFileDescriptor id) {
   if (!dryRun) {
     ts.saveToDB(id);
   }
 }
예제 #5
0
  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();
    }
  }