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

Introduction

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

Prototype

public ObjectMetadata() 

Source Link

Usage

From source file:example.uploads3.UploadS3.java

License:Apache License

public static void main(String[] args) throws Exception {
    String uploadFileName = args[0];
    String bucketName = "haos3";
    String keyName = "test/byspark.txt";
    // Create a Java Spark Context.
    SparkConf conf = new SparkConf().setAppName("UploadS3");
    JavaSparkContext sc = new JavaSparkContext(conf);

    AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider());
    try {//from ww w .ja va2  s .  c  o m
        System.out.println("Uploading a new object to S3 from a file\n");
        File file = new File(uploadFileName);
        PutObjectRequest putRequest = new PutObjectRequest(bucketName, keyName, file);

        // Request server-side encryption.
        ObjectMetadata objectMetadata = new ObjectMetadata();
        objectMetadata.setServerSideEncryption("AES256");
        putRequest.setMetadata(objectMetadata);

        s3client.putObject(putRequest);

    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which " + "means your request made it "
                + "to Amazon S3, but was rejected with an error response" + " for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which " + "means the client encountered "
                + "an internal error while trying to " + "communicate with S3, "
                + "such as not being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }
}

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From source file:fi.yle.tools.aws.maven.SimpleStorageServiceWagon.java

License:Apache License

@Override
protected void putResource(File source, String destination, TransferProgress transferProgress)
        throws TransferFailedException, ResourceDoesNotExistException {
    String key = getKey(destination);

    mkdirs(key, 0);/*  w  ww  .  j  av  a 2s.c  om*/

    InputStream in = null;
    try {
        ObjectMetadata objectMetadata = new ObjectMetadata();
        objectMetadata.setContentLength(source.length());
        objectMetadata.setContentType(Mimetypes.getInstance().getMimetype(source));

        in = new TransferProgressFileInputStream(source, transferProgress);

        this.amazonS3.putObject(new PutObjectRequest(this.bucketName, key, in, objectMetadata)
                .withCannedAcl(CannedAccessControlList.BucketOwnerFullControl));
    } catch (AmazonServiceException e) {
        throw new TransferFailedException(String.format("Cannot write file to '%s'", destination), e);
    } catch (FileNotFoundException e) {
        throw new ResourceDoesNotExistException(String.format("Cannot read file from '%s'", source), e);
    } finally {
        IoUtils.closeQuietly(in);
    }
}

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From source file:fi.yle.tools.aws.maven.SimpleStorageServiceWagon.java

License:Apache License

private PutObjectRequest createDirectoryPutObjectRequest(String key) {
    ByteArrayInputStream inputStream = new ByteArrayInputStream(new byte[0]);

    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setContentLength(0);// ww w.j a v a 2 s  . c o m

    return new PutObjectRequest(this.bucketName, key, inputStream, objectMetadata)
            .withCannedAcl(CannedAccessControlList.BucketOwnerFullControl);
}

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From source file:fr.eurecom.hybris.kvs.drivers.AmazonKvs.java

License:Apache License

public void put(String key, byte[] value) throws IOException {
    try {//from   ww w.  j  a va2  s  .c  o m
        ByteArrayInputStream bais = new ByteArrayInputStream(value);

        ObjectMetadata om = new ObjectMetadata();
        om.setContentLength(value.length);

        PutObjectRequest request = new PutObjectRequest(this.rootContainer, key, bais, om);
        request.setStorageClass(StorageClass.ReducedRedundancy);

        Upload upload = this.tm.upload(request); // NB: asynchronous, returns immediately
        upload.waitForCompletion();
    } catch (AmazonClientException | InterruptedException e) {
        throw new IOException(e);
    }
}

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From source file:fr.xebia.cocktail.CocktailManager.java

License:Apache License

/**
 * TODO use PUT instead of POST/*from   www.j  a  va 2  s .c om*/
 * 
 * @param id id of the cocktail
 * @param photo to associate with the cocktail
 * @return redirection to display cocktail
 */
@RequestMapping(value = "/cocktail/{id}/photo", method = RequestMethod.POST)
public String updatePhoto(@PathVariable String id, @RequestParam("photo") MultipartFile photo) {

    if (!photo.isEmpty()) {
        try {
            String contentType = fileStorageService.findContentType(photo.getOriginalFilename());
            if (contentType == null) {
                logger.warn("photo",
                        "Skip file with unsupported extension '" + photo.getOriginalFilename() + "'");
            } else {

                InputStream photoInputStream = photo.getInputStream();
                long photoSize = photo.getSize();

                ObjectMetadata objectMetadata = new ObjectMetadata();
                objectMetadata.setContentLength(photoSize);
                objectMetadata.setContentType(contentType);
                objectMetadata
                        .setCacheControl("public, max-age=" + TimeUnit.SECONDS.convert(365, TimeUnit.DAYS));
                String photoUrl = fileStorageService.storeFile(photoInputStream, objectMetadata);

                Cocktail cocktail = cocktailRepository.get(id);
                logger.info("Saved {}", photoUrl);
                cocktail.setPhotoUrl(photoUrl);
                cocktailRepository.update(cocktail);
            }

        } catch (IOException e) {
            throw Throwables.propagate(e);
        }
    }
    return "redirect:/cocktail/" + id;
}

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From source file:fsi_admin.JAwsS3Conn.java

License:Open Source License

@SuppressWarnings("rawtypes")
private boolean subirArchivo(StringBuffer msj, AmazonS3 s3, String S3BUKT, String nombre, Vector archivos) {
    //System.out.println("AwsConn SubirArchivo:" + nombre + ":nombre");

    if (!archivos.isEmpty()) {
        FileItem actual = null;//from  w w  w. jav  a 2  s.  co m

        try {
            for (int i = 0; i < archivos.size(); i++) {
                InputStream inputStream = null;
                try {
                    actual = (FileItem) archivos.elementAt(i);
                    /////////////////////////////////////////////////////////
                    //Obtain the Content length of the Input stream for S3 header
                    InputStream is = actual.getInputStream();
                    byte[] contentBytes = IOUtils.toByteArray(is);

                    Long contentLength = Long.valueOf(contentBytes.length);

                    ObjectMetadata metadata = new ObjectMetadata();
                    metadata.setContentLength(contentLength);

                    //Reobtain the tmp uploaded file as input stream
                    inputStream = actual.getInputStream();

                    //Put the object in S3
                    //System.out.println("BUCKET: " + S3BUKT + " OBJETO: " + nombre.replace('_', '-'));
                    //System.out.println("BUCKET: " + S3BUKT + " OBJETO: " + nombre.replace('_', '-'));
                    s3.putObject(new PutObjectRequest(S3BUKT, nombre, inputStream, metadata));
                } finally {
                    if (inputStream != null)
                        try {
                            inputStream.close();
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                }
                ////////////////////////////////////////////////////////////
            }
            return true;
        } catch (AmazonServiceException ase) {
            ase.printStackTrace();
            msj.append("Error de AmazonServiceException al subir archivo a S3.<br>");
            msj.append("Mensaje: " + ase.getMessage() + "<br>");
            msj.append("Cdigo de Estatus HTTP: " + ase.getStatusCode() + "<br>");
            msj.append("Cdigo de Error AWS:   " + ase.getErrorCode() + "<br>");
            msj.append("Tipo de Error:       " + ase.getErrorType() + "<br>");
            msj.append("Request ID:       " + ase.getRequestId());
            return false;
        } catch (AmazonClientException ace) {
            ace.printStackTrace();
            msj.append("Error de AmazonClientException al subir archivo a S3.<br>");
            msj.append("Mensaje: " + ace.getMessage());
            return false;
        } catch (IOException e) {
            e.printStackTrace();
            msj.append("Error de Entrada/Salida al subir archivo a S3: " + e.getMessage());
            return false;
        }

    } else {
        msj.append("Error al subir archivo a la nube: No se envi ningun archivo");
        return false;
    }
}

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From source file:gateway.controller.util.GatewayUtil.java

License:Apache License

/**
 * Handles the uploaded file from the data/file endpoint. This will push the file to S3, and then modify the content
 * of the job to reference the new S3 location of the file.
 * // w  ww. j a va 2 s .c  o m
 * @param jobId
 *            The Id of the Job, used for generating a unique S3 bucket file name.
 * @param job
 *            The ingest job, containing the DataResource metadata
 * @param file
 *            The file to be uploaded
 * @return The modified job, with the location of the S3 file added to the metadata
 */
public IngestJob pushS3File(String jobId, IngestJob job, MultipartFile file)
        throws AmazonServiceException, AmazonClientException, IOException {
    // The content length must be specified.
    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(file.getSize());
    // Send the file to S3. The key corresponds with the S3 file name.
    String fileKey = String.format("%s-%s", jobId, file.getOriginalFilename());
    s3Client.putObject(AMAZONS3_BUCKET_NAME, fileKey, file.getInputStream(), metadata);
    // Note the S3 file path in the Ingest Job.
    // Attach the file to the FileLocation object
    FileLocation fileLocation = new S3FileStore(AMAZONS3_BUCKET_NAME, fileKey, file.getSize(), AMAZONS3_DOMAIN);
    ((FileRepresentation) job.getData().getDataType()).setLocation(fileLocation);
    logger.log(String.format("S3 File for Job %s Persisted to %s:%s", jobId, AMAZONS3_BUCKET_NAME, fileKey),
            PiazzaLogger.INFO);
    return job;
}

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From source file:generator.components.S3FileUtility.java

License:Apache License

/**
 * Upload file to s3 bucket//from   w  w  w .  j a  v a  2 s . co m
 * 
 * @param file
 *            the object
 */
public String writeFileToS3(File file, FileLocation fileLocation) throws FileNotFoundException {

    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(file.length());
    String fileKey = String.format("%s-%s", uuidFactory.getUUID(), file.getName());

    // BasicAWSCredentials credentials = new BasicAWSCredentials(AMAZONS3_ACCESS_KEY, AMAZONS3_PRIVATE_KEY);
    s3Client = new AmazonS3Client();

    // Making the object public
    PutObjectRequest putObj = new PutObjectRequest(S3_OUTPUT_BUCKET, fileKey, file);
    putObj.setCannedAcl(CannedAccessControlList.PublicRead);
    s3Client.putObject(putObj);

    return fileKey;
}

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From source file:gov.cdc.sdp.cbr.aphl.AphlS3Producer.java

License:Apache License

private ObjectMetadata determineMetadata(final Exchange exchange) {
    ObjectMetadata objectMetadata = new ObjectMetadata();

    Long contentLength = exchange.getIn().getHeader(S3Constants.CONTENT_LENGTH, Long.class);
    if (contentLength != null) {
        objectMetadata.setContentLength(contentLength);
    }// w  w  w . j a  va  2  s .  c o  m

    String contentType = exchange.getIn().getHeader(S3Constants.CONTENT_TYPE, String.class);
    if (contentType != null) {
        objectMetadata.setContentType(contentType);
    }

    String cacheControl = exchange.getIn().getHeader(S3Constants.CACHE_CONTROL, String.class);
    if (cacheControl != null) {
        objectMetadata.setCacheControl(cacheControl);
    }

    String contentDisposition = exchange.getIn().getHeader(S3Constants.CONTENT_DISPOSITION, String.class);
    if (contentDisposition != null) {
        objectMetadata.setContentDisposition(contentDisposition);
    }

    String contentEncoding = exchange.getIn().getHeader(S3Constants.CONTENT_ENCODING, String.class);
    if (contentEncoding != null) {
        objectMetadata.setContentEncoding(contentEncoding);
    }

    String contentMD5 = exchange.getIn().getHeader(S3Constants.CONTENT_MD5, String.class);
    if (contentMD5 != null) {
        objectMetadata.setContentMD5(contentMD5);
    }

    Date lastModified = exchange.getIn().getHeader(S3Constants.LAST_MODIFIED, Date.class);
    if (lastModified != null) {
        objectMetadata.setLastModified(lastModified);
    }

    Map<String, String> userMetadata = CastUtils
            .cast(exchange.getIn().getHeader(S3Constants.USER_METADATA, Map.class));
    if (userMetadata != null) {
        objectMetadata.setUserMetadata(userMetadata);
    }

    Map<String, String> s3Headers = CastUtils
            .cast(exchange.getIn().getHeader(S3Constants.S3_HEADERS, Map.class));
    if (s3Headers != null) {
        for (Map.Entry<String, String> entry : s3Headers.entrySet()) {
            objectMetadata.setHeader(entry.getKey(), entry.getValue());
        }
    }

    String encryption = exchange.getIn().getHeader(S3Constants.SERVER_SIDE_ENCRYPTION,
            getConfiguration().getServerSideEncryption(), String.class);
    if (encryption != null) {
        objectMetadata.setSSEAlgorithm(encryption);
    }

    return objectMetadata;
}

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From source file:gov.usgs.cida.iplover.util.ImageStorage.java

public static String save(byte[] parsedImage, String uuid) throws IOException {

    AmazonS3 s3 = prepS3Client();//w  w  w  .  ja va 2 s  . c o m

    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(parsedImage.length);

    LOG.trace("Setting up image key.");
    //Build key, split by date uploaded
    Date d = new Date();
    String fname = uuid + ".jpg";
    String fileId = simp.format(d) + "/" + fname;
    String fileKey = KEY_BASE + "/" + fileId;

    s3.putObject(BUCKET_NAME, fileKey, new ByteArrayInputStream(parsedImage), metadata);

    LOG.trace("Image uploaded.");

    //The date directory and filename are the "unique key"
    return (fileId);
}

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