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:com.eucalyptus.objectstorage.providers.s3.S3ProviderClient.java

License:Open Source License

@Override
public InitiateMultipartUploadResponseType initiateMultipartUpload(InitiateMultipartUploadType request)
        throws S3Exception {
    InitiateMultipartUploadResponseType reply = request.getReply();
    User requestUser = getRequestUser(request);
    OsgInternalS3Client internalS3Client = null;

    String bucketName = request.getBucket();
    String key = request.getKey();
    InitiateMultipartUploadRequest initiateMultipartUploadRequest = new InitiateMultipartUploadRequest(
            bucketName, key);/*from  ww w. j a  v a  2 s.c o  m*/
    ObjectMetadata metadata = new ObjectMetadata();
    for (MetaDataEntry meta : request.getMetaData()) {
        metadata.addUserMetadata(meta.getName(), meta.getValue());
    }

    initiateMultipartUploadRequest.setObjectMetadata(metadata);
    try {
        internalS3Client = getS3Client(requestUser);
        AmazonS3Client s3Client = internalS3Client.getS3Client();
        InitiateMultipartUploadResult result = s3Client.initiateMultipartUpload(initiateMultipartUploadRequest);
        reply.setUploadId(result.getUploadId());
        reply.setBucket(bucketName);
        reply.setKey(key);
        return reply;
    } catch (AmazonServiceException e) {
        LOG.debug("Error from backend", e);
        throw S3ExceptionMapper.fromAWSJavaSDK(e);
    }
}

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From source file:com.eucalyptus.portal.BucketUploadableActivities.java

License:Open Source License

protected boolean upload(final String accountId, final String keyName, InputStream contents)
        throws S3UploadException {
    Optional<String> bucketName;
    try {//from   w w  w.j  a  v a  2  s . c o  m
        bucketName = this.billingInfos.lookupByAccount(accountId, AccountFullName.getInstance(accountId),
                (info) -> info.getBillingReportsBucket() != null ? Optional.of(info.getBillingReportsBucket())
                        : Optional.empty());
    } catch (final Exception ex) {
        throw new S3UploadException("Failed to lookup user's bucket setting");
    }
    if (bucketName.isPresent()) {
        try {
            final EucaS3Client s3c = getS3Client();
            // this will throw error if bucket policy does not allow billing writing into the bucket
            if (s3c != null) {
                final PutObjectRequest req = new PutObjectRequest(bucketName.get(), keyName, contents,
                        new ObjectMetadata()).withCannedAcl(CannedAccessControlList.BucketOwnerFullControl);
                s3c.putObject(req);
                return true;
            }
        } catch (final AmazonServiceException ex) {
            throw new S3UploadException("Failed to upload due to S3 service error: " + ex.getErrorCode());
        } catch (final SdkClientException ex) {
            throw new S3UploadException("Failed to upload due to S3 client error", ex);
        } catch (final Exception ex) {
            throw new S3UploadException("Failed to upload report to bucket", ex);
        }
    }
    return false;
}

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From source file:com.eucalyptus.portal.PortalService.java

License:Open Source License

public ModifyBillingResponseType modifyBilling(final ModifyBillingType request) throws PortalServiceException {
    final Context context = checkAuthorized();
    final ModifyBillingResponseType response = request.getReply();
    Function<BillingInfo, BillingInfo> updater = info -> {
        info.setBillingReportsBucket(request.getReportBucket());
        info.setDetailedBillingEnabled(MoreObjects.firstNonNull(request.getDetailedBillingEnabled(), false));
        if (request.getActiveCostAllocationTags() != null) {
            info.setActiveCostAllocationTags(request.getActiveCostAllocationTags());
        }// w w  w.  j  a v a 2s.  c om
        return info;
    };
    final Predicate<String> testBucket = (bucket) -> {
        try {
            final EucaS3Client s3c = BucketUploadableActivities.getS3Client();
            PutObjectRequest req = new PutObjectRequest(bucket, "aws-programmatic-access-test-object",
                    new ByteArrayInputStream("test".getBytes(StandardCharsets.UTF_8)), new ObjectMetadata())
                            .withCannedAcl(CannedAccessControlList.BucketOwnerFullControl);
            s3c.putObject(req);
            return true;
        } catch (final Exception ex) {
            ;
        }
        return false;
    };

    try {
        if (request.getReportBucket() != null && !testBucket.test(request.getReportBucket())) {
            throw new PortalInvalidParameterException("Requested bucket is not accessible by billing");
        }

        try {
            response.getResult().setBillingSettings(
                    billingInfos.updateByAccount(context.getAccountNumber(), context.getAccount(),
                            info -> TypeMappers.transform(updater.apply(info), BillingSettings.class)));
        } catch (PortalMetadataNotFoundException e) {
            final BillingInfo billingInfo = updater.apply(billingInfos.defaults());
            billingInfo.setOwner(context.getUserFullName());
            billingInfo.setDisplayName(context.getAccountNumber());
            response.getResult().setBillingSettings(billingInfos.save(billingInfo,
                    TypeMappers.lookupF(BillingInfo.class, BillingSettings.class)));
        }
    } catch (Exception e) {
        throw handleException(e);
    }
    return response;
}

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From source file:com.flipzu.PostProcThread.java

License:Apache License

private boolean uploadToS3(Broadcast bcast, boolean delete) {
    debug.logPostProc("PostProcThread, S3 upload for " + bcast.getFilename());

    if (bcast.getFilename() == null) {
        debug.logPostProc("PostProcThread, uploadToS3, filename is null");
        return false;
    }// w  ww .j  av  a 2  s  .com

    File file = new File(bcast.getFilename());
    if (!file.exists()) {
        debug.logPostProc("PostProcThread, uploadToS3, " + bcast.getFilename() + " does not exist");
        return false;
    }

    AmazonS3 s3 = null;

    try {
        InputStream is = new FileInputStream("aws.properties");
        s3 = new AmazonS3Client(new PropertiesCredentials(is));
    } catch (Exception e) {
        Debug.getInstance().logError("uploadToS3 Error ", e);
        return false;
    }

    String bucketName = Config.getInstance().getS3Bucket();
    String dirName = Config.getInstance().getS3dir();
    String objName = dirName + "/" + bcast.getId() + Config.getInstance().getFileWriterExtension();

    PutObjectRequest po = new PutObjectRequest(bucketName, objName, file);

    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentType("audio/mpeg");
    po.setMetadata(metadata);
    po.setCannedAcl(CannedAccessControlList.PublicRead);

    try {
        s3.putObject(po);
    } catch (AmazonServiceException ase) {
        debug.logPostProc("Caught an AmazonServiceException, which means your request made it "
                + "to Amazon S3, but was rejected with an error response for some reason.");
        debug.logPostProc("Error Message:    " + ase.getMessage());
        debug.logPostProc("HTTP Status Code: " + ase.getStatusCode());
        debug.logPostProc("AWS Error Code:   " + ase.getErrorCode());
        debug.logPostProc("Error Type:       " + ase.getErrorType());
        debug.logPostProc("Request ID:       " + ase.getRequestId());
        return false;

    } catch (AmazonClientException ace) {
        debug.logPostProc("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with S3, "
                + "such as not being able to access the network.");
        debug.logPostProc("Error Message: " + ace.getMessage());
        return false;
    }

    if (delete) {
        if (Config.getInstance().deleteSmallBcasts())
            /* check and remove empty/short broadcasts */
            cleanCrappyBroadcasts(bcast.getKey(), file);

        debug.logPostProc("uploadToS3, deleting file " + bcast.getFilename());
        file.delete();
    }

    return true;

}

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From source file:com.formkiq.core.service.AssetServiceS3Default.java

License:Apache License

@Override
public void createFolder(final String folder) {

    // create meta-data for your folder and set content-length to 0
    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(0);//from w  w w  .  ja v a  2s . co  m

    // create empty content
    InputStream emptyContent = new ByteArrayInputStream(new byte[0]);

    // create a PutObjectRequest passing the folder name suffixed by /
    PutObjectRequest putObjectRequest = new PutObjectRequest(this.s3BucketName, folder + "/", emptyContent,
            metadata);

    // send request to S3 to create folder
    getS3Connection().putObject(putObjectRequest);
}

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From source file:com.formkiq.core.service.AssetServiceS3Default.java

License:Apache License

@Override
public void saveAsset(final String folder, final String asset, final byte[] bytes) {

    ByteArrayInputStream bis = new ByteArrayInputStream(bytes);

    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(bytes.length);
    metadata.setContentType("application/zip");

    try {//from   w ww  . j  a  v a 2s.c  o  m

        String filename = getFilename(folder, asset);

        AmazonS3 connection = getS3Connection();

        PutObjectRequest req = new PutObjectRequest(this.s3BucketName, filename, bis, metadata);

        connection.putObject(req);

        LOG.log(Level.FINE, "saving " + filename + " to " + S3_BUCKET_NAME);

    } finally {

        IOUtils.closeQuietly(bis);
    }
}

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From source file:com.ge.predix.sample.blobstore.repository.BlobstoreService.java

License:Apache License

/**
 * Adds a new Blob to the binded bucket in the Object Store
 *
 * @param obj S3Object to be added/*from   w w w. j ava2  s .  co  m*/
 * @throws Exception
 */
public void put(S3Object obj) throws Exception {
    if (obj == null) {
        log.error("put(): Empty file provided");
        throw new Exception("File is null");
    }
    InputStream is = obj.getObjectContent();

    List<PartETag> partETags = new ArrayList<>();

    InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(bucket, obj.getKey());
    InitiateMultipartUploadResult initResponse = s3Client.initiateMultipartUpload(initRequest);
    try {

        int i = 1;
        int currentPartSize = 0;
        ByteArrayOutputStream tempBuffer = new ByteArrayOutputStream();
        int byteValue;
        while ((byteValue = is.read()) != -1) {
            tempBuffer.write(byteValue);
            currentPartSize = tempBuffer.size();
            if (currentPartSize == (50 * 1024 * 1024)) //make this a const
            {
                byte[] b = tempBuffer.toByteArray();
                ByteArrayInputStream byteStream = new ByteArrayInputStream(b);

                UploadPartRequest uploadPartRequest = new UploadPartRequest().withBucketName(bucket)
                        .withKey(obj.getKey()).withUploadId(initResponse.getUploadId()).withPartNumber(i++)
                        .withInputStream(byteStream).withPartSize(currentPartSize);
                partETags.add(s3Client.uploadPart(uploadPartRequest).getPartETag());

                tempBuffer.reset();
            }
        }
        log.info("currentPartSize: " + currentPartSize);
        ObjectMetadata objectMetadata = new ObjectMetadata();
        objectMetadata.setContentLength(currentPartSize);
        obj.setObjectMetadata(objectMetadata);

        if (i == 1 && currentPartSize < (5 * 1024 * 1024)) // make this a const
        {
            s3Client.abortMultipartUpload(
                    new AbortMultipartUploadRequest(bucket, obj.getKey(), initResponse.getUploadId()));

            byte[] b = tempBuffer.toByteArray();
            ByteArrayInputStream byteStream = new ByteArrayInputStream(b);
            objectMetadata.setContentType(getContentType(b));
            obj.setObjectMetadata(objectMetadata);

            PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, obj.getKey(), byteStream,
                    obj.getObjectMetadata());
            s3Client.putObject(putObjectRequest);
            return;
        }

        if (currentPartSize > 0 && currentPartSize <= (50 * 1024 * 1024)) // make this a const
        {
            byte[] b = tempBuffer.toByteArray();
            ByteArrayInputStream byteStream = new ByteArrayInputStream(b);

            log.info("currentPartSize: " + currentPartSize);
            log.info("byteArray: " + b);

            UploadPartRequest uploadPartRequest = new UploadPartRequest().withBucketName(bucket)
                    .withKey(obj.getKey()).withUploadId(initResponse.getUploadId()).withPartNumber(i)
                    .withInputStream(byteStream).withPartSize(currentPartSize);
            partETags.add(s3Client.uploadPart(uploadPartRequest).getPartETag());
        }
    } catch (Exception e) {
        log.error("put(): Exception occurred in put(): " + e.getMessage());
        s3Client.abortMultipartUpload(
                new AbortMultipartUploadRequest(bucket, obj.getKey(), initResponse.getUploadId()));
        throw e;
    }
    CompleteMultipartUploadRequest completeMultipartUploadRequest = new CompleteMultipartUploadRequest()
            .withBucketName(bucket).withPartETags(partETags).withUploadId(initResponse.getUploadId())
            .withKey(obj.getKey());

    s3Client.completeMultipartUpload(completeMultipartUploadRequest);
}

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From source file:com.ge.predix.solsvc.blobstore.bootstrap.BlobstoreClientImpl.java

License:Apache License

/**
 * Adds a new Blob to the binded bucket in the Object Store
 *
 * @param obj S3Object to be added/*  ww  w .  j  av a2s. co  m*/
 */
@Override
public String saveBlob(S3Object obj) {
    if (obj == null) {
        this.log.error("put(): Empty file provided"); //$NON-NLS-1$
        throw new RuntimeException("File is null"); //$NON-NLS-1$
    }
    List<PartETag> partETags = new ArrayList<>();
    String bucket = this.blobstoreConfig.getBucketName();
    InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(bucket, obj.getKey());
    InitiateMultipartUploadResult initResponse = this.s3Client.initiateMultipartUpload(initRequest);
    try (InputStream is = obj.getObjectContent();) {

        int i = 1;
        int currentPartSize = 0;
        ByteArrayOutputStream tempBuffer = new ByteArrayOutputStream();
        int byteValue;
        while ((byteValue = is.read()) != -1) {
            tempBuffer.write(byteValue);
            currentPartSize = tempBuffer.size();
            if (currentPartSize == (50 * 1024 * 1024)) //make this a const
            {
                byte[] b = tempBuffer.toByteArray();
                ByteArrayInputStream byteStream = new ByteArrayInputStream(b);

                UploadPartRequest uploadPartRequest = new UploadPartRequest().withBucketName(bucket)
                        .withKey(obj.getKey()).withUploadId(initResponse.getUploadId()).withPartNumber(i++)
                        .withInputStream(byteStream).withPartSize(currentPartSize);
                partETags.add(this.s3Client.uploadPart(uploadPartRequest).getPartETag());

                tempBuffer.reset();
            }
        }
        this.log.info("currentPartSize: " + currentPartSize); //$NON-NLS-1$
        ObjectMetadata objectMetadata = new ObjectMetadata();
        objectMetadata.setContentLength(currentPartSize);
        if (this.enableSSE) {
            objectMetadata.setSSEAlgorithm(ObjectMetadata.AES_256_SERVER_SIDE_ENCRYPTION);
        }
        obj.setObjectMetadata(objectMetadata);

        if (i == 1 && currentPartSize < (5 * 1024 * 1024)) // make this a const
        {
            this.s3Client.abortMultipartUpload(
                    new AbortMultipartUploadRequest(bucket, obj.getKey(), initResponse.getUploadId()));

            byte[] b = tempBuffer.toByteArray();
            ByteArrayInputStream byteStream = new ByteArrayInputStream(b);
            objectMetadata.setContentType(getContentType(b));
            if (this.enableSSE) {
                objectMetadata.setSSEAlgorithm(ObjectMetadata.AES_256_SERVER_SIDE_ENCRYPTION);
            }
            obj.setObjectMetadata(objectMetadata);

            PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, obj.getKey(), byteStream,
                    obj.getObjectMetadata());
            this.s3Client.putObject(putObjectRequest);

            ObjectMetadata meta = this.s3Client.getObjectMetadata(bucket, obj.getKey());
            Map<String, Object> headers = meta.getRawMetadata();
            for (Map.Entry<String, Object> entry : headers.entrySet()) {
                this.log.info("Object Metadata -- " + entry.getKey() + ": " + entry.getValue().toString()); //$NON-NLS-1$ //$NON-NLS-2$
            }

            return initResponse.getUploadId();
        }

        if (currentPartSize > 0 && currentPartSize <= (50 * 1024 * 1024)) // make this a const
        {
            byte[] b = tempBuffer.toByteArray();
            ByteArrayInputStream byteStream = new ByteArrayInputStream(b);

            this.log.info("currentPartSize: " + currentPartSize); //$NON-NLS-1$
            this.log.info("byteArray: " + b); //$NON-NLS-1$

            UploadPartRequest uploadPartRequest = new UploadPartRequest().withBucketName(bucket)
                    .withKey(obj.getKey()).withUploadId(initResponse.getUploadId()).withPartNumber(i)
                    .withInputStream(byteStream).withPartSize(currentPartSize);
            partETags.add(this.s3Client.uploadPart(uploadPartRequest).getPartETag());
        }

        CompleteMultipartUploadRequest completeMultipartUploadRequest = new CompleteMultipartUploadRequest()
                .withBucketName(bucket).withPartETags(partETags).withUploadId(initResponse.getUploadId())
                .withKey(obj.getKey());

        this.s3Client.completeMultipartUpload(completeMultipartUploadRequest);
        return initResponse.getUploadId();
    } catch (Exception e) {
        this.log.error("put(): Exception occurred in put(): " + e.getMessage()); //$NON-NLS-1$
        this.s3Client.abortMultipartUpload(
                new AbortMultipartUploadRequest(bucket, obj.getKey(), initResponse.getUploadId()));
        throw new RuntimeException("put(): Exception occurred in put(): ", e); //$NON-NLS-1$
    }
}

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From source file:com.gendevs.bedrock.appengine.service.storage.StorageProvider.java

License:Apache License

private String uploadFile(InputStream imageInputStream, String contentType, String organisationId, String id,
        String type) {/*from ww  w.ja  v a 2 s. c  o  m*/
    initalizeS3();
    String fileName = null;
    switch (type) {
    case "app":
        fileName = String.format(StorageConstants.APP_PROFILE_PHOTOS, organisationId, id);
        break;
    case "user":
        fileName = String.format(StorageConstants.USER_PROFILE_PHOTOS, organisationId, id);
        break;
    }
    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentType(contentType);

    PutObjectRequest por = new PutObjectRequest(bucketName, fileName, imageInputStream, metadata);
    por.setCannedAcl(CannedAccessControlList.PublicRead);
    Upload upload = manager.upload(por);
    try {
        upload.waitForCompletion();
    } catch (AmazonServiceException e) {
        e.printStackTrace();
    } catch (AmazonClientException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    return fileName;
}

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From source file:com.github.abhinavmishra14.aws.s3.service.impl.AwsS3IamServiceImpl.java

License:Open Source License

@Override
public PutObjectResult createDirectory(final String bucketName, final String dirName,
        final CannedAccessControlList cannedAcl) throws AmazonClientException, AmazonServiceException {
    LOGGER.info("createDirectory invoked, bucketName: {}, dirName: {} and cannedAccessControlList: {}",
            bucketName, dirName, cannedAcl);
    final ObjectMetadata metadata = new ObjectMetadata();
    metadata.setContentLength(0);/*w ww  . j ava 2s  . co  m*/
    // Create empty content,since creating empty folder needs an empty content
    final InputStream emptyContent = new ByteArrayInputStream(new byte[0]);
    // Create a PutObjectRequest passing the directory name suffixed by '/'
    final PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName,
            dirName + AWSUtilConstants.SEPARATOR, emptyContent, metadata).withCannedAcl(cannedAcl);
    return s3client.putObject(putObjectRequest);
}

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