Example usage for com.amazonaws.services.s3.model PutObjectRequest PutObjectRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.s3.model PutObjectRequest PutObjectRequest.

Prototype

public PutObjectRequest(String bucketName, String key, InputStream input, ObjectMetadata metadata) 

Source Link

Document

Constructs a new PutObjectRequest object to upload a stream of data to the specified bucket and key.

Usage

From source file:S3ClientSideEncryptionWithSymmetricMasterKey.java

License:Apache License

public static void main(String[] args) throws Exception {
    SecretKey mySymmetricKey = loadSymmetricAESKey(masterKeyDir, "AES");

    EncryptionMaterials encryptionMaterials = new EncryptionMaterials(mySymmetricKey);

    AWSCredentials credentials = new BasicAWSCredentials("Q3AM3UQ867SPQQA43P2F",
            "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG");
    AmazonS3EncryptionClient encryptionClient = new AmazonS3EncryptionClient(credentials,
            new StaticEncryptionMaterialsProvider(encryptionMaterials));
    Region usEast1 = Region.getRegion(Regions.US_EAST_1);
    encryptionClient.setRegion(usEast1);
    encryptionClient.setEndpoint("https://play.minio.io:9000");

    final S3ClientOptions clientOptions = S3ClientOptions.builder().setPathStyleAccess(true).build();
    encryptionClient.setS3ClientOptions(clientOptions);

    // Create the bucket
    encryptionClient.createBucket(bucketName);

    // Upload object using the encryption client.
    byte[] plaintext = "Hello World, S3 Client-side Encryption Using Asymmetric Master Key!".getBytes();
    System.out.println("plaintext's length: " + plaintext.length);
    encryptionClient.putObject(new PutObjectRequest(bucketName, objectKey, new ByteArrayInputStream(plaintext),
            new ObjectMetadata()));

    // Download the object.
    S3Object downloadedObject = encryptionClient.getObject(bucketName, objectKey);
    byte[] decrypted = IOUtils.toByteArray(downloadedObject.getObjectContent());

    // Verify same data.
    Assert.assertTrue(Arrays.equals(plaintext, decrypted));
    //deleteBucketAndAllContents(encryptionClient);
}

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From source file:S3ClientSideEncryptionAsymmetricMasterKey.java

License:Apache License

public static void main(String[] args) throws Exception {

    // 1. Load keys from files
    byte[] bytes = FileUtils.readFileToByteArray(new File(keyDir + "/private.key"));
    KeyFactory kf = KeyFactory.getInstance("RSA");
    PKCS8EncodedKeySpec ks = new PKCS8EncodedKeySpec(bytes);
    PrivateKey pk = kf.generatePrivate(ks);

    bytes = FileUtils.readFileToByteArray(new File(keyDir + "/public.key"));
    PublicKey publicKey = KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(bytes));

    KeyPair loadedKeyPair = new KeyPair(publicKey, pk);

    // 2. Construct an instance of AmazonS3EncryptionClient.
    EncryptionMaterials encryptionMaterials = new EncryptionMaterials(loadedKeyPair);
    AWSCredentials credentials = new BasicAWSCredentials("Q3AM3UQ867SPQQA43P2F",
            "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG");
    AmazonS3EncryptionClient encryptionClient = new AmazonS3EncryptionClient(credentials,
            new StaticEncryptionMaterialsProvider(encryptionMaterials));
    Region usEast1 = Region.getRegion(Regions.US_EAST_1);
    encryptionClient.setRegion(usEast1);
    encryptionClient.setEndpoint("https://play.minio.io:9000");

    final S3ClientOptions clientOptions = S3ClientOptions.builder().setPathStyleAccess(true).build();
    encryptionClient.setS3ClientOptions(clientOptions);

    // Create the bucket
    encryptionClient.createBucket(bucketName);
    // 3. Upload the object.
    byte[] plaintext = "Hello World, S3 Client-side Encryption Using Asymmetric Master Key!".getBytes();
    System.out.println("plaintext's length: " + plaintext.length);
    encryptionClient.putObject(new PutObjectRequest(bucketName, objectKey, new ByteArrayInputStream(plaintext),
            new ObjectMetadata()));

    // 4. Download the object.
    S3Object downloadedObject = encryptionClient.getObject(bucketName, objectKey);
    byte[] decrypted = IOUtils.toByteArray(downloadedObject.getObjectContent());
    Assert.assertTrue(Arrays.equals(plaintext, decrypted));
    System.out.println("decrypted length: " + decrypted.length);
    //deleteBucketAndAllContents(encryptionClient);
}

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From source file:alluxio.underfs.s3a.S3AUnderFileSystem.java

License:Apache License

/**
 * Creates a directory flagged file with the key and folder suffix.
 *
 * @param key the key to create a folder
 * @return true if the operation was successful, false otherwise
 *///from   www  . j  a v a 2s.  c o m
private boolean mkdirsInternal(String key) {
    try {
        String keyAsFolder = convertToFolderName(stripPrefixIfPresent(key));
        ObjectMetadata meta = new ObjectMetadata();
        meta.setContentLength(0);
        meta.setContentMD5(DIR_HASH);
        meta.setContentType(Mimetypes.MIMETYPE_OCTET_STREAM);
        mClient.putObject(
                new PutObjectRequest(mBucketName, keyAsFolder, new ByteArrayInputStream(new byte[0]), meta));
        return true;
    } catch (AmazonClientException e) {
        LOG.error("Failed to create directory: {}", key, e);
        return false;
    }
}

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From source file:biz.k11i.S3GyazoController.java

License:Open Source License

@RequestMapping(value = "/upload.cgi", method = RequestMethod.POST)
@ResponseBody//from  www . ja va 2s  .c om
String upload(@RequestParam("imagedata") MultipartFile imagedata) throws IOException {
    if (imagedata.isEmpty()) {
        String message = "????????";
        logger.warn(message);
        throw new BadRequestException(message);
    }

    byte[] bytes = imagedata.getBytes();
    String hash = generateHash(bytes);
    String filename = String.format("%s.png", hash);

    try (InputStream input = imagedata.getInputStream()) {
        ObjectMetadata objectMetadata = new ObjectMetadata();
        objectMetadata.setContentType("image/png");
        objectMetadata.setContentLength(bytes.length);

        PutObjectRequest req = new PutObjectRequest(bucket, filename, input, objectMetadata)
                .withCannedAcl(CannedAccessControlList.PublicRead);

        amazonS3Client.putObject(req);
    }

    String result = urlPrefix + filename;
    logger.info("New image uploaded {}", result);
    return result;
}

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From source file:br.puc_rio.ele.lvc.interimage.common.udf.ROIStorage.java

License:Apache License

/**
  * Method invoked on every tuple during foreach evaluation.
  * @param input tuple<br>/*from w w w .jav a2 s  . co m*/
  * first column is assumed to have the geometry<br>
  * second column is assumed to have the class name<br>
  * third column is assumed to have the output path
  * @exception java.io.IOException
  * @return true if successful, false otherwise
  */
@Override
public Boolean exec(Tuple input) throws IOException {
    if (input == null || input.size() < 3)
        return null;

    try {

        Object objGeometry = input.get(0);
        Geometry geometry = _geometryParser.parseGeometry(objGeometry);
        String className = DataType.toString(input.get(1));
        String path = DataType.toString(input.get(2));

        AWSCredentials credentials = new BasicAWSCredentials(_accessKey, _secretKey);
        AmazonS3 conn = new AmazonS3Client(credentials);
        conn.setEndpoint("https://s3.amazonaws.com");

        /*File temp = File.createTempFile(className, ".wkt");
                
         // Delete temp file when program exits.
         temp.deleteOnExit();
                     
         BufferedWriter out = new BufferedWriter(new FileWriter(temp));
         out.write(new WKTWriter().write(geometry));
         out.close();*/

        /*
                
        File temp = File.createTempFile(className, ".wkt.snappy");
                   
        temp.deleteOnExit();*/

        String geom = new WKTWriter().write(geometry);

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        OutputStream snappyOut = new SnappyOutputStream(out);
        snappyOut.write(geom.getBytes());
        snappyOut.close();

        /*PutObjectRequest putObjectRequest = new PutObjectRequest(_bucket, path + className + ".wkt.snappy", temp);
        putObjectRequest.withCannedAcl(CannedAccessControlList.PublicRead); // public for all*/

        PutObjectRequest putObjectRequest = new PutObjectRequest(_bucket, path + className + ".wkts",
                new ByteArrayInputStream(out.toByteArray()), new ObjectMetadata());
        putObjectRequest.withCannedAcl(CannedAccessControlList.PublicRead); // public for all

        TransferManager tx = new TransferManager(credentials);
        tx.upload(putObjectRequest);

        return true;

    } catch (Exception e) {
        throw new IOException("Caught exception processing input row ", e);
    }
}

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From source file:ch.admin.isb.hermes5.persistence.s3.S3RemoteAdapter.java

License:Apache License

@Override
@Asynchronous/*  w ww.j  a  v  a2  s  . c o  m*/
@Logged
public Future<Void> addFile(InputStream file, long size, String path) {
    try {
        ObjectMetadata metadata = new ObjectMetadata();

        metadata.setContentLength(size);
        metadata.setContentType(mimeTypeUtil.getMimeType(path));
        s3.putObject(new PutObjectRequest(bucketName.getStringValue(), path, file, metadata)
                .withCannedAcl(CannedAccessControlList.PublicRead));
        return new AsyncResult<Void>(null);
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        if (file != null) {
            try {
                file.close();
            } catch (IOException e) {
            }
        }
    }
}

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From source file:ch.myniva.gradle.caching.s3.internal.AwsS3BuildCacheService.java

License:Apache License

protected PutObjectRequest getPutObjectRequest(String bucketPath, ObjectMetadata meta, InputStream is) {
    return new PutObjectRequest(bucketName, bucketPath, is, meta);
}

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From source file:com.adeptj.modules.aws.s3.internal.AwsS3Service.java

License:Apache License

/**
 * {@inheritDoc}/* www . ja v  a2s .  c o  m*/
 */
@Override
public S3Response createFolder(String bucketName, String folderName) {
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setContentLength(0);
    try {
        return new S3Response().withPutObjectResult(this.s3Client.putObject(new PutObjectRequest(bucketName,
                folderName + PATH_SEPARATOR, new ByteArrayInputStream(new byte[0]), objectMetadata)));
    } catch (RuntimeException ex) {
        LOGGER.error("Exception while creating folder!!", ex);
        throw new AwsException(ex.getMessage(), ex);
    }
}

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From source file:com.adeptj.modules.aws.s3.internal.AwsS3Service.java

License:Apache License

/**
 * {@inheritDoc}/* w ww.j a  v  a  2  s  . c  o  m*/
 */
@Override
public S3Response uploadFile(S3Request request) {
    ObjectMetadata objectMetadata = Objects.requireNonNull(request.getMetadata(), OBJ_METADATA_NULL_MSG);
    CannedAccessControlList cannedACL = Objects.requireNonNull(request.getCannedACL(), ACL_NULL_MSG);
    try (InputStream data = Objects.requireNonNull(request.getData(), DATA_NULL_MSG)) {
        return new S3Response().withPutObjectResult(this.s3Client
                .putObject(new PutObjectRequest(request.getBucketName(), request.getKey(), data, objectMetadata)
                        .withCannedAcl(cannedACL)));
    } catch (Exception ex) {
        LOGGER.error("Exception while uploading file!!", ex);
        throw new AwsException(ex.getMessage(), ex);
    }
}

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From source file:com.aegeus.aws.SimpleStorageService.java

License:Apache License

public void createFolder(String bucket, String key) {
    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(0);//from   w  ww. j  a  v a  2s . c o  m

    InputStream nullObject = new ByteArrayInputStream(new byte[0]);
    PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, key + "/", nullObject, metadata);

    s3.putObject(putObjectRequest);
}

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