Package com.amazonaws.services.s3.model

Examples of com.amazonaws.services.s3.model.DeleteObjectsResult

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        final InitiateMultipartUploadResult initResponse = getEndpoint().getS3Client().initiateMultipartUpload(initRequest);
        final long contentLength = objectMetadata.getContentLength();
        final List<PartETag> partETags = new ArrayList<PartETag>();
        long partSize = getConfiguration().getPartSize();
        CompleteMultipartUploadResult uploadResult = null;

        long filePosition = 0;


        try {
            for (int part = 1; filePosition < contentLength; part++) {
                partSize = Math.min(partSize, contentLength - filePosition);

                UploadPartRequest uploadRequest = new UploadPartRequest()
                        .withBucketName(getConfiguration().getBucketName()).withKey(keyName)
                        .withUploadId(initResponse.getUploadId()).withPartNumber(part)
                        .withFileOffset(filePosition)
                        .withFile(filePayload)
                        .withPartSize(partSize);

                LOG.trace("Uploading part [{}] for {}", part, keyName);
                partETags.add(getEndpoint().getS3Client().uploadPart(uploadRequest).getPartETag());

                filePosition += partSize;
            }
            CompleteMultipartUploadRequest compRequest = new
                    CompleteMultipartUploadRequest(getConfiguration().getBucketName(),
                    keyName,
                    initResponse.getUploadId(),
                    partETags);

            uploadResult = getEndpoint().getS3Client().completeMultipartUpload(compRequest);

        } catch (Exception e) {
            getEndpoint().getS3Client().abortMultipartUpload(new AbortMultipartUploadRequest(
                    getConfiguration().getBucketName(), keyName, initResponse.getUploadId()));
            throw e;
        }

        Message message = getMessageForResponse(exchange);
        message.setHeader(S3Constants.E_TAG, uploadResult.getETag());
        if (uploadResult.getVersionId() != null) {
            message.setHeader(S3Constants.VERSION_ID, uploadResult.getVersionId());
        }

        if (getConfiguration().isDeleteAfterWrite() && filePayload != null) {
            FileUtil.deleteFile(filePayload);
        }
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        }
       
        LOG.trace("Bucket [{}] doesn't exist yet", bucketName);
       
        // creates the new bucket because it doesn't exist yet
        CreateBucketRequest createBucketRequest = new CreateBucketRequest(getConfiguration().getBucketName());
        if (getConfiguration().getRegion() != null) {
            createBucketRequest.setRegion(getConfiguration().getRegion());
        }
       
        LOG.trace("Creating bucket [{}] in region [{}] with request [{}]...", new Object[]{configuration.getBucketName(), configuration.getRegion(), createBucketRequest});
       
        s3Client.createBucket(createBucketRequest);
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    public void delete(BlobPath path) {
        ObjectListing prevListing = null;
        //From http://docs.amazonwebservices.com/AmazonS3/latest/dev/DeletingMultipleObjectsUsingJava.html
        //we can do at most 1K objects per delete
        //We don't know the bucket name until first object listing
        DeleteObjectsRequest multiObjectDeleteRequest = null;
        ArrayList<KeyVersion> keys = new ArrayList<KeyVersion>();
        while (true) {
            ObjectListing list;
            if (prevListing != null) {
                list = client.listNextBatchOfObjects(prevListing);
            } else {
                String keyPath = path.buildAsString("/");
                if (!keyPath.isEmpty()) {
                    keyPath = keyPath + "/";
                }
                list = client.listObjects(bucket, keyPath);
                multiObjectDeleteRequest = new DeleteObjectsRequest(list.getBucketName());
            }
            for (S3ObjectSummary summary : list.getObjectSummaries()) {
                keys.add(new KeyVersion(summary.getKey()));
                //Every 500 objects batch the delete request
                if (keys.size() > 500) {
                    multiObjectDeleteRequest.setKeys(keys);
                    client.deleteObjects(multiObjectDeleteRequest);
                    multiObjectDeleteRequest = new DeleteObjectsRequest(list.getBucketName());
                    keys.clear();
                }
            }
            if (list.isTruncated()) {
                prevListing = list;
            } else {
                break;
            }
        }
        if (!keys.isEmpty()) {
            multiObjectDeleteRequest.setKeys(keys);
            client.deleteObjects(multiObjectDeleteRequest);
        }
    }
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                }
                list = client.listObjects(bucket, keyPath);
                multiObjectDeleteRequest = new DeleteObjectsRequest(list.getBucketName());
            }
            for (S3ObjectSummary summary : list.getObjectSummaries()) {
                keys.add(new KeyVersion(summary.getKey()));
                //Every 500 objects batch the delete request
                if (keys.size() > 500) {
                    multiObjectDeleteRequest.setKeys(keys);
                    client.deleteObjects(multiObjectDeleteRequest);
                    multiObjectDeleteRequest = new DeleteObjectsRequest(list.getBucketName());
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         */
        if ( !response.getErrors().isEmpty() ) {
            throw new MultiObjectDeleteException(response.getErrors(), response.getDeletedObjects());
        }

        return new DeleteObjectsResult(response.getDeletedObjects());
    }
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         */
        if ( !response.getErrors().isEmpty() ) {
            throw new MultiObjectDeleteException(response.getErrors(), response.getDeletedObjects());
        }

        return new DeleteObjectsResult(response.getDeletedObjects());
    }
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         */
        if ( !response.getErrors().isEmpty() ) {
            throw new MultiObjectDeleteException(response.getErrors(), response.getDeletedObjects());
        }

        return new DeleteObjectsResult(response.getDeletedObjects());
    }
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         */
        if ( !response.getErrors().isEmpty() ) {
            throw new MultiObjectDeleteException(response.getErrors(), response.getDeletedObjects());
        }

        return new DeleteObjectsResult(response.getDeletedObjects());
    }
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         */
        if ( !response.getErrors().isEmpty() ) {
            throw new MultiObjectDeleteException(response.getErrors(), response.getDeletedObjects());
        }

        return new DeleteObjectsResult(response.getDeletedObjects());
    }
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         */
        if ( !response.getErrors().isEmpty() ) {
            throw new MultiObjectDeleteException(response.getErrors(), response.getDeletedObjects());
        }

        return new DeleteObjectsResult(response.getDeletedObjects());
    }
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