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

List of usage examples for com.amazonaws.services.s3.model Bucket Bucket

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Introduction

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

Prototype

public Bucket(String name)

Source Link

Document

Creates a bucket with a name.

Usage

From source file:com.appdynamics.monitors.s3.AWSS3Monitor.java

License:Apache License

/**
 * Purpose: This method reads bucket names for configuration. It returns
 * null if no bucket is configured or "All" is configured in bucket list
 * //  w  w w  .  j a  v a  2 s . c  o m
 * @return List<Bucket> or Null
 */
private List<Bucket> getBuckets() {
    List<Bucket> buckets = new ArrayList<Bucket>();

    if (configuration.getBucketNames() != null && configuration.getBucketNames().size() != 0) {
        // Adding bucket names mentioned in configuration
        for (String bucketName : configuration.getBucketNames()) {
            if (bucketName.equalsIgnoreCase(AWSS3Constants.BUCKETS_ALL)) {
                // Setting buckets to null as data needs to be fetched for
                // all buckets
                buckets = null;
                break;
            } else {
                buckets.add(new Bucket(bucketName));
            }
        }
    } else {
        // Setting buckets to null as data needs to be fetched for
        // all buckets
        buckets = null;
    }
    return buckets;
}

From source file:com.emc.vipr.services.s3.ViPRS3Client.java

License:Open Source License

/**
 * ViPR-specific create bucket command.  This version of the command adds some
 * options specific to EMC ViPR, specifically the ability to set the ViPR project ID
 * and Object Virtual Pool ID on the new bucket.
 * @param createBucketRequest the configuration parameters for the new bucket.
 *///w  ww.j a  va  2 s.  c o m
public Bucket createBucket(ViPRCreateBucketRequest createBucketRequest)
        throws AmazonClientException, AmazonServiceException {
    assertParameterNotNull(createBucketRequest,
            "The CreateBucketRequest parameter must be specified when creating a bucket");

    String bucketName = createBucketRequest.getBucketName();
    String region = createBucketRequest.getRegion();
    assertParameterNotNull(bucketName, "The bucket name parameter must be specified when creating a bucket");

    if (bucketName != null)
        bucketName = bucketName.trim();
    BucketNameUtils.validateBucketName(bucketName);

    Request<ViPRCreateBucketRequest> request = createRequest(bucketName, null, createBucketRequest,
            HttpMethodName.PUT);

    if (createBucketRequest.getAccessControlList() != null) {
        addAclHeaders(request, createBucketRequest.getAccessControlList());
    } else if (createBucketRequest.getCannedAcl() != null) {
        request.addHeader(Headers.S3_CANNED_ACL, createBucketRequest.getCannedAcl().toString());
    }

    // ViPR specific: projectId,  vpoolId and fsAccessEnabled.
    if (createBucketRequest.getProjectId() != null) {
        request.addHeader(ViPRConstants.PROJECT_HEADER, createBucketRequest.getProjectId());
    }
    if (createBucketRequest.getVpoolId() != null) {
        request.addHeader(ViPRConstants.VPOOL_HEADER, createBucketRequest.getVpoolId());
    }
    if (createBucketRequest.isFsAccessEnabled()) {
        request.addHeader(ViPRConstants.FS_ACCESS_ENABLED, "true");
    }

    /*
     * If we're talking to a region-specific endpoint other than the US, we
     * *must* specify a location constraint. Try to derive the region from
     * the endpoint.
     */
    if (!(this.endpoint.getHost().equals(Constants.S3_HOSTNAME)) && (region == null || region.isEmpty())) {

        try {
            region = RegionUtils.getRegionByEndpoint(this.endpoint.getHost()).getName();
        } catch (IllegalArgumentException exception) {
            // Endpoint does not correspond to a known region; send the
            // request with no location constraint and hope for the best.
        }

    }

    /*
     * We can only send the CreateBucketConfiguration if we're *not*
     * creating a bucket in the US region.
     */
    if (region != null && !region.toUpperCase().equals(Region.US_Standard.toString())) {
        XmlWriter xml = new XmlWriter();
        xml.start("CreateBucketConfiguration", "xmlns", Constants.XML_NAMESPACE);
        xml.start("LocationConstraint").value(region).end();
        xml.end();

        request.setContent(new ByteArrayInputStream(xml.getBytes()));
    }

    invoke(request, voidResponseHandler, bucketName, null);

    return new Bucket(bucketName);
}

From source file:com.thinkbiganalytics.kylo.catalog.aws.AmazonS3Util.java

License:Apache License

/**
 * Creates an S3 bucket with the specified name.
 *//*from   w  w w  . ja  va2  s .  c o  m*/
@Nonnull
@SuppressWarnings("WeakerAccess")
public static Bucket createBucket(@Nonnull final String name) {
    final Bucket bucket = new Bucket(name);
    bucket.setCreationDate(new Date());
    return bucket;
}

From source file:eu.openg.aws.s3.internal.AmazonS3Fake.java

License:Apache License

@Override
public Bucket createBucket(String bucketName) {
    if (doesBucketExist(bucketName))
        throw buildBucketAlreadyExistsException(bucketName);
    addBucket(bucketName);/*w  ww . j  a v a2 s . com*/
    return new Bucket(bucketName);
}

From source file:eu.openg.aws.s3.internal.AmazonS3Fake.java

License:Apache License

private void addBucket(String bucketName) {
    Bucket bucket = new Bucket(bucketName);
    bucket.setOwner(OWNER);//  ww  w  . j a v a2  s.c om
    bucket.setCreationDate(Date.from(clock.instant()));
    buckets.put(bucketName, new FakeBucketsContainer(bucket, clock));
}

From source file:org.pentaho.di.trans.steps.s3csvinput.S3ObjectsProvider.java

License:Apache License

/**
 * Returns the named bucket./*from   w w w  . jav a2 s.  co m*/
 *
 * @param bucketName
 *          the name of the bucket to find.
 * @return the bucket, or null if no the named bucket has found.
 * @throws SdkClientException
 */
public Bucket getBucket(String bucketName) throws SdkClientException {
    return s3Client.doesBucketExistV2(bucketName) ? new Bucket(bucketName) : null;
}

From source file:S3Controller.DownloadingImages.java

public static void main(String[] args) throws IOException {
    AWSCredentials credentials = null;/*from  www .j  ava 2 s .c  o  m*/
    String aws_access_key_id = "PUT_YOUR_aws_access_key_id_HERE";
    String aws_secret_access_key = "PUT_YOUR_aws_secret_access_key_HERE";
    try {
        credentials = new BasicAWSCredentials(aws_access_key_id, aws_secret_access_key);//.getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (~/.aws/credentials), and is in valid format.", e);
    }

    AmazonS3 s3 = new AmazonS3Client(credentials);
    Region AP_SOUTHEAST_1 = Region.getRegion(Regions.AP_SOUTHEAST_1);
    s3.setRegion(AP_SOUTHEAST_1);

    String bucketName = "PUT_YOUR_S3-BUCKET-NAME_HERE";
    String key = "PUT_YOUR_S3-BUCKET-KEY_HERE";

    try {

        ArrayList arr = new ArrayList();
        ArrayList EmailArray = new ArrayList();
        Bucket bucket = new Bucket(bucketName);
        ObjectListing objects = s3.listObjects(bucket.getName());
        do {
            for (S3ObjectSummary objectSummary : objects.getObjectSummaries()) {
                //                System.out.println(objectSummary.getKey() + "\t" +
                //                        objectSummary.getSize() + "\t" +
                //                        StringUtils.fromDate(objectSummary.getLastModified()));
                arr.add(objectSummary.getKey());
            }
            objects = s3.listNextBatchOfObjects(objects);
        } while (objects.isTruncated());

        KrakenIOExampleMain kraken = new KrakenIOExampleMain();
        for (int i = 0; i < arr.size(); i++) {
            System.out.println("Compressing: " + arr.get(i));
            String s = (String) arr.get(i);
            GeneratePresignedUrlRequest request = new GeneratePresignedUrlRequest(bucket.getName(), s);
            System.out.println(s3.generatePresignedUrl(request));
            URL Glink = s3.generatePresignedUrl(request);
            String Dlink = Glink.toString();
            System.out.println("Download Link:" + Dlink);
            kraken.Compression(Dlink, bucketName);
            System.out.println("Compression completed: " + arr.get(i));
            EmailArray.add("Processed Image:" + arr.get(i));
        }
        System.out.println("Start Emailing list");
        EmailSender esender = new EmailSender();
        esender.EmailVerification(GetNotificationEmail, EmailArray);
        System.out.println("Kraken compression completed");
    } 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 "
                + "a serious internal problem while trying to communicate with S3, "
                + "such as not being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    } catch (ExecutionException ex) {
        Logger.getLogger(DownloadingImages.class.getName()).log(Level.SEVERE, null, ex);
    } catch (InterruptedException ex) {
        Logger.getLogger(DownloadingImages.class.getName()).log(Level.SEVERE, null, ex);
    }
}