Example usage for com.amazonaws.services.s3 AmazonS3Client deleteObject

Introduction

In this page you can find the example usage for com.amazonaws.services.s3 AmazonS3Client deleteObject.

Prototype

@Override
    public void deleteObject(DeleteObjectRequest deleteObjectRequest)
            throws SdkClientException, AmazonServiceException 

Source Link

Usage

From source file:awslabs.lab41.SolutionCode.java

License:Open Source License

@Override
public void removeLabBuckets(AmazonS3Client s3Client, List<String> bucketNames) {
    for (String bucketName : bucketNames) {
        try {/*from   w ww. j av  a2 s .  c om*/
            ObjectListing objectListing = s3Client
                    .listObjects(new ListObjectsRequest().withBucketName(bucketName));
            for (S3ObjectSummary s3ObjectSummary : objectListing.getObjectSummaries()) {
                DeleteObjectRequest deleteObjectRequest = new DeleteObjectRequest(
                        s3ObjectSummary.getBucketName(), s3ObjectSummary.getKey());

                s3Client.deleteObject(deleteObjectRequest);
            }

            s3Client.deleteBucket(new DeleteBucketRequest(bucketName));
        } catch (AmazonS3Exception s3E) {
            if (!s3E.getErrorCode().equals("NoSuchBucket")) {
                // This error wasn't expected, so rethrow.
                throw s3E;
            }
        }
    }
}

---

From source file:com.streamsets.pipeline.stage.origin.s3.AmazonS3Util.java

License:Apache License

static void move(AmazonS3Client s3Client, String srcBucket, String sourceKey, String destBucket, String destKey)
        throws AmazonClientException {
    CopyObjectRequest cp = new CopyObjectRequest(srcBucket, sourceKey, destBucket, destKey);
    s3Client.copyObject(cp);//from   w  w w .j a  v a2 s .  c  o  m
    s3Client.deleteObject(new DeleteObjectRequest(srcBucket, sourceKey));
}

---

From source file:org.broadleafcommerce.vendor.amazon.s3.S3FileServiceProvider.java

License:Apache License

private void copyOrMoveObjectImpl(String srcKey, String destKey, boolean move,
        boolean checkAndSucceedIfAlreadyMoved) {
    final S3Configuration s3config = s3ConfigurationService.lookupS3Configuration();
    final AmazonS3Client s3Client = getAmazonS3Client(s3config);
    final String bucketName = s3config.getDefaultBucketName();
    // copy//from   www  .j  a va  2  s  .co  m
    final CopyObjectRequest objToCopy = new CopyObjectRequest(bucketName, srcKey, bucketName, destKey);

    if ((s3config.getStaticAssetFileExtensionPattern() != null)
            && s3config.getStaticAssetFileExtensionPattern().matcher(getExtension(destKey)).matches()) {
        objToCopy.setCannedAccessControlList(CannedAccessControlList.PublicRead);
    }
    try {
        s3Client.copyObject(objToCopy);
    } catch (AmazonS3Exception s3e) {
        if (s3e.getStatusCode() == 404 && checkAndSucceedIfAlreadyMoved) {
            // it's not in the srcKey. Check if something is at the destKey
            if (s3Client.doesObjectExist(bucketName, destKey)) {
                final String msg = String.format("src(%s) doesn't exist but dest(%s) does, so assuming success",
                        srcKey, destKey);
                LOG.warn(msg);
                return;
            } else {
                final String msg = String.format("neither src(%s) or dest(%s) exist", srcKey, destKey);
                throw new RuntimeException(msg);
            }
        }
    } catch (AmazonClientException e) {
        throw new RuntimeException("Unable to copy object from: " + srcKey + " to: " + destKey, e);
    }

    if (move) {
        // delete the old ones in sandbox folder (those with srcKey)
        DeleteObjectRequest objToDelete = new DeleteObjectRequest(bucketName, srcKey);
        try {
            s3Client.deleteObject(objToDelete);
        } catch (AmazonClientException e) {
            //throw new RuntimeException("Moving objects to production folder but unable to delete old object: " + srcKey, e);
            LOG.error("Moving objects to production folder but unable to delete old object: " + srcKey, e);
        }
    }
}

---

From source file:temp.zAmazonServiceProvider.java

License:BSD License

@Override
public boolean kill(final String path) {

    if (!isAvailable()) {
        return false;
    }/*from   w  w w .ja v a2s .c  o m*/

    try {

        final AmazonS3Client client = amazonConfig.client();
        final String bucket = amazonConfig.bucket();

        final DeleteObjectRequest request = //
                new DeleteObjectRequest(bucket, PathHelp.rootLessPath(path));

        client.deleteObject(request);

        return true;

    } catch (final Exception e) {

        setAvailable(false);

        log.error("bada-boom", e);

        return false;

    }

}

---