Package org.jets3t.service.io

Examples of org.jets3t.service.io.TempFile


        }

        String actionText = "";

        // Create a temporary file to hold data transformed from the original file.
        final File tempUploadFile = new TempFile(File.createTempFile("JetS3t",".tmp"));       
        tempUploadFile.deleteOnExit();
       
        // Transform data from original file, gzipping or encrypting as specified in user's options.
        OutputStream outputStream = null;
        InputStream inputStream = null;
       
        try {
            inputStream = new BufferedInputStream(new FileInputStream(dataFile));      
            outputStream = new BufferedOutputStream(new FileOutputStream(tempUploadFile));
           
            String contentEncoding = null;       
            if (gzipFile) {
                inputStream = new GZipDeflatingInputStream(inputStream);
                contentEncoding = "gzip";
                s3Object.addMetadata(Constants.METADATA_JETS3T_COMPRESSED, "gzip");
                actionText += "Compressing";               
            }
            if (encryptionUtil != null) {
                inputStream = encryptionUtil.encrypt(inputStream);
                contentEncoding = null;
                s3Object.setContentType(Mimetypes.MIMETYPE_OCTET_STREAM);
                s3Object.addMetadata(Constants.METADATA_JETS3T_CRYPTO_ALGORITHM,
                    encryptionUtil.getAlgorithm());
                s3Object.addMetadata(Constants.METADATA_JETS3T_CRYPTO_VERSION,
                    EncryptionUtil.DEFAULT_VERSION);
                actionText += (actionText.length() == 0? "Encrypting" : " and encrypting");               
            }
            if (contentEncoding != null) {
                s3Object.addMetadata("Content-Encoding", contentEncoding);
            }
           
            if (log.isDebugEnabled()) {
              log.debug("Transforming upload file '" + dataFile + "' to temporary file '"
                  + tempUploadFile.getAbsolutePath() + "': " + actionText);
            }
           
            if (progressWatcher != null) {
                inputStream = new ProgressMonitoredInputStream(inputStream, progressWatcher);
            }
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        }

        String actionText = "";

        // Create a temporary file to hold data transformed from the original file.
        final File tempUploadFile = new TempFile(File.createTempFile("JetS3t",".tmp"));
        tempUploadFile.deleteOnExit();

        // Transform data from original file, gzipping or encrypting as specified in user's options.
        OutputStream outputStream = null;
        InputStream inputStream = null;

        try {
            inputStream = new BufferedInputStream(new FileInputStream(dataFile));
            outputStream = new BufferedOutputStream(new FileOutputStream(tempUploadFile));

            String contentEncoding = null;
            if (gzipFile) {
                inputStream = new GZipDeflatingInputStream(inputStream);
                contentEncoding = "gzip";
                s3Object.addMetadata(Constants.METADATA_JETS3T_COMPRESSED, "gzip");
                actionText += "Compressing";
            }
            if (encryptionUtil != null) {
                inputStream = encryptionUtil.encrypt(inputStream);
                contentEncoding = null;
                s3Object.setContentType(Mimetypes.MIMETYPE_OCTET_STREAM);
                s3Object.addMetadata(Constants.METADATA_JETS3T_CRYPTO_ALGORITHM,
                    encryptionUtil.getAlgorithm());
                s3Object.addMetadata(Constants.METADATA_JETS3T_CRYPTO_VERSION,
                    EncryptionUtil.DEFAULT_VERSION);
                actionText += (actionText.length() == 0? "Encrypting" : " and encrypting");
            }
            if (contentEncoding != null) {
                s3Object.addMetadata("Content-Encoding", contentEncoding);
            }

            if (log.isDebugEnabled()) {
                log.debug("Transforming upload file '" + dataFile + "' to temporary file '"
                    + tempUploadFile.getAbsolutePath() + "': " + actionText);
            }

            if (progressWatcher != null) {
                inputStream = new ProgressMonitoredInputStream(inputStream, progressWatcher);
            }
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