Examples of com.amazonaws.services.s3.internal.RepeatableFileInputStream

Package com.amazonaws.services.s3.internal

Examples of com.amazonaws.services.s3.internal.RepeatableFileInputStream

com.amazonaws.services.s3.internal.RepeatableFileInputStream
A repeatable input stream for files. This input stream can be repeated an unlimited number of times, without any limitation on when a repeat can occur.

    }




    private InputSubstream newInputSubstream(File file, long startingPosition, long length) {
        try {
            return new InputSubstream(new RepeatableFileInputStream(file), startingPosition, length, true);
        } catch (FileNotFoundException e) {
            throw new AmazonClientException("Unable to find file '" + file.getAbsolutePath() + "'", e);
        }
    }

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    private UploadResult uploadInSinglePart(final String accountId, final String vaultName, final String archiveDescription, final File file)
            throws AmazonServiceException, AmazonClientException, FileNotFoundException {
        String checksum = TreeHashGenerator.calculateTreeHash(file);


        RepeatableFileInputStream input = new RepeatableFileInputStream(file);
        try {
            UploadArchiveResult uploadArchiveResult =
                glacier.uploadArchive(new UploadArchiveRequest()
                    .withAccountId(accountId)
                    .withArchiveDescription(archiveDescription)
                    .withVaultName(vaultName)
                    .withChecksum(checksum)
                    .withBody(input)
                    .withContentLength(file.length())
                    );
            String artifactId = uploadArchiveResult.getArchiveId();
            return new UploadResult(artifactId);
        } finally {
            try {input.close();} catch (Exception e) {}
        }
    }

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   *             If any problems were encountered reading the data or
   *             computing the hash.
   */
    public static String calculateTreeHash(File file) throws AmazonClientException {
      try {
      return calculateTreeHash(new RepeatableFileInputStream(file));
    } catch (FileNotFoundException e) {
      throw new AmazonClientException("Unable to compute hash for file: " + file.getAbsolutePath(), e);
    }
    }

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                throw new AmazonClientException(
                        "Unable to calculate MD5 hash: " + e.getMessage(), e);
            }


            try {
                input = new RepeatableFileInputStream(file);
            } catch (FileNotFoundException fnfe) {
                throw new AmazonClientException("Unable to find file to upload", fnfe);
            }
        }

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    private static InputStream getEncryptedInputStream(PutObjectRequest request, CipherFactory cipherFactory) {
        try {
            InputStream originalInputStream = request.getInputStream();
            if (request.getFile() != null) {
                originalInputStream = new RepeatableFileInputStream(request.getFile());
            }
            return new RepeatableCipherInputStream(originalInputStream, cipherFactory);
        } catch (Exception e) {
            throw new AmazonClientException("Unable to create cipher input stream: " + e.getMessage(), e);
        }

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    public static InputStream getEncryptedInputStream(UploadPartRequest request, CipherFactory cipherFactory) {
        try {
            InputStream originalInputStream = request.getInputStream();
            if (request.getFile() != null) {
                originalInputStream = new InputSubstream(new RepeatableFileInputStream(request.getFile()),
                        request.getFileOffset(), request.getPartSize(), request.isLastPart());
            }


            originalInputStream = new RepeatableCipherInputStream(originalInputStream, cipherFactory);

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            } finally {
                try {fileInputStream.close();} catch (Exception e) {}
            }


            try {
                input = new RepeatableFileInputStream(file);
            } catch (FileNotFoundException fnfe) {
                throw new AmazonClientException("Unable to find file to upload", fnfe);
            }
        }

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        InputStream inputStream = null;
        if (uploadPartRequest.getInputStream() != null) {
            inputStream = uploadPartRequest.getInputStream();
        } else if (uploadPartRequest.getFile() != null) {
            try {
                inputStream = new InputSubstream(new RepeatableFileInputStream(uploadPartRequest.getFile()),
                        uploadPartRequest.getFileOffset(), partSize, true);
            } catch (FileNotFoundException e) {
                throw new IllegalArgumentException("The specified file doesn't exist", e);
            }
        } else {

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            } finally {
                try {fileInputStream.close();} catch (Exception e) {}
            }


            try {
                input = new RepeatableFileInputStream(file);
            } catch (FileNotFoundException fnfe) {
                throw new AmazonClientException("Unable to find file to upload", fnfe);
            }
        }

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        InputStream inputStream = null;
        if (uploadPartRequest.getInputStream() != null) {
            inputStream = uploadPartRequest.getInputStream();
        } else if (uploadPartRequest.getFile() != null) {
            try {
                inputStream = new InputSubstream(new RepeatableFileInputStream(uploadPartRequest.getFile()),
                        uploadPartRequest.getFileOffset(), partSize);
            } catch (FileNotFoundException e) {
                throw new IllegalArgumentException("The specified file doesn't exist", e);
            }
        } else {

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Related Classes of com.amazonaws.services.s3.internal.RepeatableFileInputStream

com.amazonaws.auth.AWSCredentials

com.amazonaws.ClientConfiguration

com.amazonaws.event.ProgressListener

com.amazonaws.event.ProgressListenerChain

com.amazonaws.http.HttpRequest

com.amazonaws.services.glacier.transfer.ArchiveTransferManager

com.amazonaws.services.glacier.TreeHashGenerator

com.amazonaws.services.s3.AmazonS3Client

com.amazonaws.services.s3.AmazonS3EncryptionClient

com.amazonaws.services.s3.internal.crypto.EncryptedUploadContext

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