Package com.amazonaws.services.s3

Examples of com.amazonaws.services.s3.AmazonS3Client

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        if(s3Client == null) {
            if(s3AccessKey == null || s3AccessKey.isEmpty())
                throw new IOException("S3 configuration is missing. Please add s3-user");
            if(s3SecretKey == null || s3SecretKey.isEmpty())
                throw new IOException("S3 configuration is missing. Please add s3-secret");
            s3Client = new AmazonS3Client(new BasicAWSCredentials(s3AccessKey, s3SecretKey));
        }
        return s3Client;
    }
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     * @param credentials
     *            The AWS security credentials to use when making authenticated
     *            requests.
     */
    public TransferManager(AWSCredentials credentials) {
        this(new AmazonS3Client(credentials));
    }
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    /**
     * Cleaning of bucket after test run.
     */
    public void deleteBucket() throws Exception {
        Properties props = Utils.readConfig(config);
        AmazonS3Client s3service = Utils.openService(props);
        Backend backend = ds.getBackend();
        String bucket = ((S3Backend)backend).getBucket();
        LOG.info("delete bucket [" + bucket + "]");
        TransferManager tmx = new TransferManager(s3service);
        if (s3service.doesBucketExist(bucket)) {
            for (int i = 0; i < 3; i++) {
                tmx.abortMultipartUploads(bucket, startTime);
                ObjectListing prevObjectListing = s3service.listObjects(bucket);
                while (prevObjectListing != null ) {
                    List<DeleteObjectsRequest.KeyVersion> deleteList = new ArrayList<DeleteObjectsRequest.KeyVersion>();
                    for (S3ObjectSummary s3ObjSumm : prevObjectListing.getObjectSummaries()) {
                        deleteList.add(new DeleteObjectsRequest.KeyVersion(s3ObjSumm.getKey()));
                    }
                    if (deleteList.size() > 0) {
                        DeleteObjectsRequest delObjsReq = new DeleteObjectsRequest(bucket);
                        delObjsReq.setKeys(deleteList);
                        s3service.deleteObjects(delObjsReq);
                    }
                    if (!prevObjectListing.isTruncated()) break;
                    prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
                }
            }
            s3service.deleteBucket(bucket);
            LOG.info("bucket: " + bucket + " deleted");
            tmx.shutdownNow();
            s3service.shutdown();
        }
    }
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        ClientConfiguration cc = new ClientConfiguration();
        cc.setConnectionTimeout(connectionTimeOut);
        cc.setSocketTimeout(socketTimeOut);
        cc.setMaxConnections(maxConnections);
        cc.setMaxErrorRetry(maxErrorRetry);
        return new AmazonS3Client(credentials, cc);
    }
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     *
     * @return AmazonS3Client
     */
    AmazonS3 createS3Client() {
        AWSCredentials credentials = new BasicAWSCredentials(configuration.getAccessKey(), configuration.getSecretKey());
        AmazonS3 client = new AmazonS3Client(credentials);
        if (configuration.getAmazonS3Endpoint() != null) {
            client.setEndpoint(configuration.getAmazonS3Endpoint());
        }
        return client;
    }
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        ClientConfiguration cc = new ClientConfiguration();
        cc.setConnectionTimeout(connectionTimeOut);
        cc.setSocketTimeout(socketTimeOut);
        cc.setMaxConnections(maxConnections);
        cc.setMaxErrorRetry(maxErrorRetry);
        return new AmazonS3Client(credentials, cc);
    }
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     *
     * @param prop properties to configure @link {@link AmazonS3Client} and
     * delete bucket.
     */
    public static void deleteBucket(final Properties prop) throws IOException {
        AmazonS3Client s3service = openService(prop);
        String bucketName = prop.getProperty(S3Constants.S3_BUCKET);
        if (!s3service.doesBucketExist(bucketName)) {
            return;
        }
        ObjectListing prevObjectListing = s3service.listObjects(bucketName);
        while (true) {
            List<DeleteObjectsRequest.KeyVersion> deleteList = new ArrayList<DeleteObjectsRequest.KeyVersion>();
            for (S3ObjectSummary s3ObjSumm : prevObjectListing.getObjectSummaries()) {
                deleteList.add(new DeleteObjectsRequest.KeyVersion(
                    s3ObjSumm.getKey()));
            }
            if (deleteList.size() > 0) {
                DeleteObjectsRequest delObjsReq = new DeleteObjectsRequest(
                    bucketName);
                delObjsReq.setKeys(deleteList);
                DeleteObjectsResult dobjs = s3service.deleteObjects(delObjsReq);
                if (dobjs.getDeletedObjects().size() != deleteList.size()) {
                    throw new IOException(
                        "Incomplete delete object request. only  "
                            + dobjs.getDeletedObjects().size() + " out of "
                            + deleteList.size() + " are deleted");
                }
                LOG.info(deleteList.size()
                        + " records deleted from datastore");
            }
            if (!prevObjectListing.isTruncated()) {
                break;
            }
            prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
        }
        s3service.deleteBucket(bucketName);
        s3service.shutdown();
    }
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     *
     * @return AmazonS3Client
     */
    AmazonS3Client createS3Client() {
        AWSCredentials credentials = new BasicAWSCredentials(configuration.getAccessKey(), configuration.getSecretKey());
        AmazonS3Client client = new AmazonS3Client(credentials);
        if (configuration.getAmazonS3Endpoint() != null) {
            client.setEndpoint(configuration.getAmazonS3Endpoint());
        }
        return client;
    }
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     * @param credentials
     *            The AWS security credentials to use when making authenticated
     *            requests.
     */
    public TransferManager(AWSCredentials credentials) {
        this(new AmazonS3Client(credentials));
    }
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        ClientConfiguration configuration = new ClientConfiguration();
        configuration.setMaxErrorRetry(maxErrorRetries);
        configuration.setProtocol(sslEnabled ? Protocol.HTTPS : Protocol.HTTP);
        configuration.setConnectionTimeout(Ints.checkedCast(connectTimeout.toMillis()));

        this.s3 = new AmazonS3Client(getAwsCredentials(uri, conf), configuration);
    }
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Related Classes of com.amazonaws.services.s3.AmazonS3Client

  • com.amazonaws.AmazonWebServiceRequest
  • com.amazonaws.auth.AWSCredentials
  • com.amazonaws.auth.AWSCredentialsProviderChain
  • com.amazonaws.auth.DefaultAWSCredentialsProviderChain
  • com.amazonaws.auth.EnvironmentVariableCredentialsProvider
  • com.amazonaws.auth.InstanceProfileCredentialsProvider
  • com.amazonaws.auth.Signer
  • com.amazonaws.auth.SystemPropertiesCredentialsProvider
  • com.amazonaws.ClientConfiguration
  • com.amazonaws.event.ProgressListener
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