Examples of org.jets3t.service.io.BytesProgressWatcher

org.jets3t.service.io.BytesProgressWatcher
Utility class that tracks the number of bytes transferred from a source, and uses this information to calculate transfer rates and estimate end times. The watcher stores the number of bytes that will be transferred, the number of bytes that have been transferred in the current session and the time this has taken, and the number of bytes and time taken overal (eg for transfers that have been restarted). @author James Murty

        }


        // Start all queries in the background.
        SignedPutRunnable[] runnables = new SignedPutRunnable[signedPutUrlAndObjects.length];
        for (int i = 0; i < runnables.length; i++) {
            BytesProgressWatcher progressMonitor = new BytesProgressWatcher(objects[i].getContentLength());
            progressWatchers.add(progressMonitor);
            incompletedObjectsList.add(signedPutUrlAndObjects[i].getObject());
            runnables[i] = new SignedPutRunnable(signedPutUrlAndObjects[i], progressMonitor);
        }

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            }


            s3Service = this.getService();
            S3Object s3Object = s3Service.getObject(baseBucketName, key);


            BytesProgressWatcher progressWatcher = 
                new CloudProgressPrinter(pr, s3Object.getContentLength(), this.args.getNoSpinner());
            byte b [] = new byte[1024*64];
            InputStream dis = s3Object.getDataInputStream();
            FileOutputStream fos = new FileOutputStream(file);
            int cnt = dis.read(b);
            while(cnt != -1)
            {
                fos.write(b, 0, cnt); 
                progressWatcher.updateBytesTransferred((long)cnt);
                cnt = dis.read(b);
            }
            fos.close();
        }
        catch(Exception s3ex)

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        // Start all queries in the background.
        CreateObjectRunnable[] runnables = new CreateObjectRunnable[objects.length];
        for (int i = 0; i < runnables.length; i++) {
            incompletedObjectsList.add(objects[i]);
            BytesProgressWatcher progressMonitor = new BytesProgressWatcher(objects[i].getContentLength());
            runnables[i] = new CreateObjectRunnable(bucketName, objects[i], progressMonitor);
            progressWatchers.add(progressMonitor);
        }


        // Wait for threads to finish, or be cancelled.

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        DownloadObjectRunnable[] runnables = new DownloadObjectRunnable[downloadPackages.length];
        final StorageObject[] objects = new StorageObject[downloadPackages.length];
        for (int i = 0; i < runnables.length; i++) {
            objects[i] = downloadPackages[i].getObject();


            BytesProgressWatcher progressMonitor = new BytesProgressWatcher(objects[i].getContentLength());


            incompleteObjectDownloadList.add(objects[i]);
            progressWatchers.add(progressMonitor);


            runnables[i] = new DownloadObjectRunnable(bucketName, objects[i].getKey(),

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                filesInTargetDir, "", storeEmptyDirectories);
        }


        // Watcher to provide feedback during generation of MD5 hash values
        final long filesSizeTotal[] = new long[] { 0 }; // Don't know how much comparison req'd
        BytesProgressWatcher md5GenerationProgressWatcher =
            new BytesProgressWatcher(filesSizeTotal[0]) {
                @Override
                public void updateBytesTransferred(long byteCount) {
                    super.updateBytesTransferred(byteCount);
                    printProgressLine("Comparing files: " +
                        byteFormatter.formatByteSize(super.getBytesTransferred()));

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            for (int i = 0; i < filesToUpload.length; i++) {
                filesSizeTotal[0] += filesToUpload[i].length();
            }


            // Monitor generation of MD5 hash, and provide feedback via the progress bar.
            BytesProgressWatcher progressWatcher = new BytesProgressWatcher(filesSizeTotal[0]) {
                @Override
                public void updateBytesTransferred(long byteCount) {
                    super.updateBytesTransferred(byteCount);


                    final int percentage =

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            new ArrayList<MultipartUploadObjectRunnable>();
        for (MultipartUploadAndParts multipartUploadAndParts: uploadAndPartsList) {
            int partNumber = multipartUploadAndParts.getPartNumberOffset();
            for (S3Object partObject: multipartUploadAndParts.getPartObjects()) {
                incompletedObjectsList.add(partObject);
                BytesProgressWatcher progressMonitor = new BytesProgressWatcher(partObject.getContentLength());
                runnableList.add(new MultipartUploadObjectRunnable(
                    multipartUploadAndParts.getMultipartUpload(),
                    partNumber, partObject, progressMonitor));
                progressWatchers.add(progressMonitor);
                partNumber++;

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            for (String filepath: objectKeyToFilepathMap.values()) {
                filesSizeTotal[0] += (new File(filepath)).length();
            }


            // Monitor generation of MD5 hash, and provide feedback via the progress bar.
            BytesProgressWatcher progressWatcher = new BytesProgressWatcher(filesSizeTotal[0]) {
                @Override
                public void updateBytesTransferred(long byteCount) {
                    super.updateBytesTransferred(byteCount);


                    String detailsText = formatBytesProgressWatcherDetails(this, true);

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            File file = new File(objectKeyToFilepathMap.get(iter.next().toString()));
            bytesToProcess += file.length() *
                (cockpitPreferences.isUploadEncryptionActive() || cockpitPreferences.isUploadCompressionActive() ? 3 : 1);
        }


        BytesProgressWatcher progressWatcher = new BytesProgressWatcher(bytesToProcess) {
            @Override
            public void updateBytesTransferred(long byteCount) {
                super.updateBytesTransferred(byteCount);


                String detailsText = formatBytesProgressWatcherDetails(this, false);

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                    for (int i = 0; i < files.length; i++) {
                        filesSizeTotal[0] += files[i].length();
                    }


                    // Monitor generation of MD5 hash, and provide feedback via the progress bar.
                    BytesProgressWatcher progressWatcher = new BytesProgressWatcher(filesSizeTotal[0]) {
                        @Override
                        public void updateBytesTransferred(long byteCount) {
                            super.updateBytesTransferred(byteCount);


                            String detailsText = formatBytesProgressWatcherDetails(this, true);

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