com.amazonaws.services.s3.model.Tier Java Examples

@Test
public void testPrepareToInitiateRestoreInvalidArchiveRetrievalOption()
{
    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey =
        new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, SUBPARTITION_VALUES,
            DATA_VERSION);

    // Specify the expected exception.
    expectedException.expect(IllegalArgumentException.class);
    expectedException.expectMessage(is(String.format(String.format("The archive retrieval option value \"%s\" is invalid. " +
            "Valid archive retrieval option values are:%s", INVALID_ARCHIVE_RETRIEVAL_OPTION,
            Stream.of(Tier.values()).map(Enum::name).collect(Collectors.toList())))));

    businessObjectDataInitiateRestoreHelperServiceImpl
        .prepareToInitiateRestore(businessObjectDataKey, EXPIRATION_IN_DAYS, INVALID_ARCHIVE_RETRIEVAL_OPTION);

    // Verify the external calls
    verify(businessObjectDataHelper).validateBusinessObjectDataKey(businessObjectDataKey, true, true);
    verifyNoMoreInteractionsHelper();
}
 

public static List<String> getTiers() {
	List<String> tiers = new ArrayList<String>(Tier.values().length);
	for (Tier tier : Tier.values())
		tiers.add(tier.toString());

	return tiers;
}
 

/**
 * Prepares for the business object data initiate a restore request by validating the business object data along with other related database entities. The
 * method also creates and returns a business object data restore DTO.
 *
 * @param businessObjectDataKey the business object data key
 * @param expirationInDays the the time, in days, between when the business object data is restored to the S3 bucket and when it expires
 * @param archiveRetrievalOption the archive retrieval option when restoring an archived object.
 *
 * @return the DTO that holds various parameters needed to perform a business object data restore
 */
protected BusinessObjectDataRestoreDto prepareToInitiateRestoreImpl(BusinessObjectDataKey businessObjectDataKey, Integer expirationInDays,
    String archiveRetrievalOption)
{
    // Validate and trim the business object data key.
    businessObjectDataHelper.validateBusinessObjectDataKey(businessObjectDataKey, true, true);

    // If expiration time is not specified, use the configured default value.
    int localExpirationInDays = expirationInDays != null ? expirationInDays :
        herdStringHelper.getConfigurationValueAsInteger(ConfigurationValue.BDATA_RESTORE_EXPIRATION_IN_DAYS_DEFAULT);

    // Validate the expiration time.
    Assert.isTrue(localExpirationInDays > 0, "Expiration in days value must be a positive integer.");

    // Trim the whitespaces
    if (archiveRetrievalOption != null)
    {
        archiveRetrievalOption = archiveRetrievalOption.trim();
    }

    // Validate the archive retrieval option
    if (StringUtils.isNotEmpty(archiveRetrievalOption))
    {
        try
        {
            Tier.fromValue(archiveRetrievalOption);
        }
        catch (IllegalArgumentException ex)
        {
            throw new IllegalArgumentException(String.format("The archive retrieval option value \"%s\" is invalid. " +
                "Valid archive retrieval option values are:%s", archiveRetrievalOption, Stream.of(Tier.values())
                .map(Enum::name)
                .collect(Collectors.toList())));
        }
    }

    // Retrieve the business object data and ensure it exists.
    BusinessObjectDataEntity businessObjectDataEntity = businessObjectDataDaoHelper.getBusinessObjectDataEntity(businessObjectDataKey);

    // Retrieve and validate a Glacier storage unit for this business object data.
    StorageUnitEntity storageUnitEntity = getStorageUnit(businessObjectDataEntity);

    // Get the storage name.
    String storageName = storageUnitEntity.getStorage().getName();

    // Validate that S3 storage has S3 bucket name configured.
    // Please note that since S3 bucket name attribute value is required we pass a "true" flag.
    String s3BucketName = storageHelper
        .getStorageAttributeValueByName(configurationHelper.getProperty(ConfigurationValue.S3_ATTRIBUTE_NAME_BUCKET_NAME), storageUnitEntity.getStorage(),
            true);

    // Get storage specific S3 key prefix for this business object data.
    String s3KeyPrefix =
        s3KeyPrefixHelper.buildS3KeyPrefix(storageUnitEntity.getStorage(), businessObjectDataEntity.getBusinessObjectFormat(), businessObjectDataKey);

    // Retrieve and validate storage files registered with the storage unit.
    List<StorageFile> storageFiles = storageFileHelper.getAndValidateStorageFiles(storageUnitEntity, s3KeyPrefix, storageName, businessObjectDataKey);

    // Validate that this storage does not have any other registered storage files that
    // start with the S3 key prefix, but belong to other business object data instances.
    storageFileDaoHelper.validateStorageFilesCount(storageName, businessObjectDataKey, s3KeyPrefix, storageFiles.size());

    // Set the expiration time for the restored storage unit.
    Timestamp currentTime = new Timestamp(System.currentTimeMillis());
    storageUnitEntity.setRestoreExpirationOn(HerdDateUtils.addDays(currentTime, localExpirationInDays));

    // Retrieve and ensure the RESTORING storage unit status entity exists.
    StorageUnitStatusEntity newStorageUnitStatusEntity = storageUnitStatusDaoHelper.getStorageUnitStatusEntity(StorageUnitStatusEntity.RESTORING);

    // Save the old storage unit status value.
    String oldOriginStorageUnitStatus = storageUnitEntity.getStatus().getCode();

    // Update the S3 storage unit status to RESTORING.
    storageUnitDaoHelper.updateStorageUnitStatus(storageUnitEntity, newStorageUnitStatusEntity, StorageUnitStatusEntity.RESTORING);

    // Build the business object data restore parameters DTO.
    BusinessObjectDataRestoreDto businessObjectDataRestoreDto = new BusinessObjectDataRestoreDto();
    businessObjectDataRestoreDto.setBusinessObjectDataKey(businessObjectDataHelper.getBusinessObjectDataKey(businessObjectDataEntity));
    businessObjectDataRestoreDto.setStorageName(storageName);
    businessObjectDataRestoreDto.setS3Endpoint(configurationHelper.getProperty(ConfigurationValue.S3_ENDPOINT));
    businessObjectDataRestoreDto.setS3BucketName(s3BucketName);
    businessObjectDataRestoreDto.setS3KeyPrefix(s3KeyPrefix);
    businessObjectDataRestoreDto.setStorageFiles(storageFiles);
    businessObjectDataRestoreDto.setArchiveRetrievalOption(archiveRetrievalOption);
    businessObjectDataRestoreDto.setNewStorageUnitStatus(newStorageUnitStatusEntity.getCode());
    businessObjectDataRestoreDto.setOldStorageUnitStatus(oldOriginStorageUnitStatus);

    // Return the parameters DTO.
    return businessObjectDataRestoreDto;
}
 

@Test
public void testPrepareToInitiateRestoreBulkArchiveRetrievalOption()
{
    validatePrepareToInitiateRestoreWithValidArchiveRetrievalOption(Tier.Bulk.toString());
}
 

@Test
public void testPrepareToInitiateRestoreStandardArchiveRetrievalOption()
{
    validatePrepareToInitiateRestoreWithValidArchiveRetrievalOption(Tier.Standard.toString());
}
 

@Test
public void testPrepareToInitiateRestoreExpeditedArchiveRetrievalOption()
{
    validatePrepareToInitiateRestoreWithValidArchiveRetrievalOption(Tier.Expedited.toString());
}
 

@Test
public void testPrepareToInitiateRestoreWhitespacesArchiveRetrievalOption()
{
    // Create an archive retrieval option with whitespaces
    String archiveRetrievalOption = "  " + Tier.Expedited.toString() + "  ";

    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey =
        new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, SUBPARTITION_VALUES,
            DATA_VERSION);

    BusinessObjectDataEntity businessObjectDataEntity = new BusinessObjectDataEntity();

    // Create a single storage unit
    StorageEntity storageEntity = new StorageEntity();
    storageEntity.setName(STORAGE_NAME);
    StorageUnitStatusEntity storageUnitStatusEntity = new StorageUnitStatusEntity();
    storageUnitStatusEntity.setCode(StorageUnitStatusEntity.ARCHIVED);
    StorageUnitEntity storageUnitEntity = new StorageUnitEntity();
    storageUnitEntity.setStorage(storageEntity);
    storageUnitEntity.setStatus(storageUnitStatusEntity);
    List<StorageUnitEntity> storageUnitEntities = Collections.singletonList(storageUnitEntity);

    List<StorageFile> storageFiles = Collections.singletonList(new StorageFile(S3_KEY, FILE_SIZE, ROW_COUNT));
    StorageUnitStatusEntity newStorageUnitStatusEntity = new StorageUnitStatusEntity();
    newStorageUnitStatusEntity.setCode(StorageUnitStatusEntity.RESTORING);

    // Mock the external calls.
    when(businessObjectDataDaoHelper.getBusinessObjectDataEntity(businessObjectDataKey)).thenReturn(businessObjectDataEntity);
    when(storageUnitDao.getStorageUnitsByStoragePlatformAndBusinessObjectData(StoragePlatformEntity.S3, businessObjectDataEntity))
        .thenReturn(storageUnitEntities);
    when(configurationHelper.getProperty(ConfigurationValue.S3_ATTRIBUTE_NAME_BUCKET_NAME))
        .thenReturn((String) ConfigurationValue.S3_ATTRIBUTE_NAME_BUCKET_NAME.getDefaultValue());
    when(storageHelper.getStorageAttributeValueByName((String) ConfigurationValue.S3_ATTRIBUTE_NAME_BUCKET_NAME.getDefaultValue(), storageEntity, true))
        .thenReturn(S3_BUCKET_NAME);
    when(s3KeyPrefixHelper.buildS3KeyPrefix(storageEntity, businessObjectDataEntity.getBusinessObjectFormat(), businessObjectDataKey))
        .thenReturn(S3_KEY_PREFIX);
    when(storageFileHelper.getAndValidateStorageFiles(storageUnitEntity, S3_KEY_PREFIX, STORAGE_NAME, businessObjectDataKey)).thenReturn(storageFiles);
    when(storageUnitStatusDaoHelper.getStorageUnitStatusEntity(StorageUnitStatusEntity.RESTORING)).thenReturn(newStorageUnitStatusEntity);
    when(businessObjectDataHelper.getBusinessObjectDataKey(businessObjectDataEntity)).thenReturn(businessObjectDataKey);
    when(configurationHelper.getProperty(ConfigurationValue.S3_ENDPOINT)).thenReturn(S3_ENDPOINT);

    // Make the archive retrieval option null
    BusinessObjectDataRestoreDto businessObjectDataRestoreDto =
        businessObjectDataInitiateRestoreHelperServiceImpl.prepareToInitiateRestore(businessObjectDataKey, EXPIRATION_IN_DAYS, archiveRetrievalOption);

    // Validate the businessObjectDataRestoreDto
    assertEquals(businessObjectDataKey, businessObjectDataRestoreDto.getBusinessObjectDataKey());
    assertEquals(STORAGE_NAME, businessObjectDataRestoreDto.getStorageName());
    assertEquals(S3_ENDPOINT, businessObjectDataRestoreDto.getS3Endpoint());
    assertEquals(S3_BUCKET_NAME, businessObjectDataRestoreDto.getS3BucketName());
    assertEquals(S3_KEY_PREFIX, businessObjectDataRestoreDto.getS3KeyPrefix());
    assertEquals(storageFiles, businessObjectDataRestoreDto.getStorageFiles());
    // Verify the whitespaces are trimmed
    assertEquals(Tier.Expedited.toString(), businessObjectDataRestoreDto.getArchiveRetrievalOption());
    assertEquals(StorageUnitStatusEntity.RESTORING, businessObjectDataRestoreDto.getNewStorageUnitStatus());
    assertEquals(StorageUnitStatusEntity.ARCHIVED, businessObjectDataRestoreDto.getOldStorageUnitStatus());
}
 

@Override
public void restoreObjects(final S3FileTransferRequestParamsDto params, int expirationInDays, String archiveRetrievalOption)
{
    LOGGER.info("Restoring a list of objects in S3... s3KeyPrefix=\"{}\" s3BucketName=\"{}\" s3KeyCount={}", params.getS3KeyPrefix(),
        params.getS3BucketName(), params.getFiles().size());

    if (!CollectionUtils.isEmpty(params.getFiles()))
    {
        // Initialize a key value pair for the error message in the catch block.
        String key = params.getFiles().get(0).getPath().replaceAll("\\\\", "/");

        try
        {
            // Create an S3 client.
            AmazonS3Client s3Client = getAmazonS3(params);

            // Create a restore object request.
            RestoreObjectRequest requestRestore = new RestoreObjectRequest(params.getS3BucketName(), null, expirationInDays);
            // Make Bulk the default archive retrieval option if the option is not provided
            requestRestore.setGlacierJobParameters(new GlacierJobParameters().withTier(
                StringUtils.isNotEmpty(archiveRetrievalOption) ? archiveRetrievalOption : Tier.Bulk.toString()));

            try
            {
                for (File file : params.getFiles())
                {
                    key = file.getPath().replaceAll("\\\\", "/");
                    ObjectMetadata objectMetadata = s3Operations.getObjectMetadata(params.getS3BucketName(), key, s3Client);

                    // Request a restore for objects that are not already being restored.
                    if (BooleanUtils.isNotTrue(objectMetadata.getOngoingRestore()))
                    {
                        requestRestore.setKey(key);

                        try
                        {
                            // Try the S3 restore operation on this file.
                            s3Operations.restoreObject(requestRestore, s3Client);
                        }
                        catch (AmazonS3Exception amazonS3Exception)
                        {
                            // If this exception has a status code of 409, log the information and continue to the next file.
                            if (amazonS3Exception.getStatusCode() == HttpStatus.SC_CONFLICT)
                            {
                                LOGGER.info("Restore already in progress for file with s3Key=\"{}\".", key);
                            }
                            // Else, we need to propagate the exception to the next level of try/catch block.
                            else
                            {
                                throw new Exception(amazonS3Exception);
                            }
                        }
                    }
                }
            }
            finally
            {
                s3Client.shutdown();
            }
        }
        catch (Exception e)
        {
            if (StringUtils.contains(e.getMessage(), "Retrieval option is not supported by this storage class"))
            {
                throw new IllegalArgumentException(String
                    .format("Failed to initiate a restore request for \"%s\" key in \"%s\" bucket. Reason: %s", key, params.getS3BucketName(),
                        e.getMessage()), e);
            }
            else
            {
                throw new IllegalStateException(String
                    .format("Failed to initiate a restore request for \"%s\" key in \"%s\" bucket. Reason: %s", key, params.getS3BucketName(),
                        e.getMessage()), e);
            }
        }
    }
}
 

@Test
public void testRestoreObjectsInDeepArchiveWithExpeditedArchiveRetrievalOption()
{
    List<File> files = Collections.singletonList(new File(TEST_FILE));

    // Create an S3 file transfer request parameters DTO to access S3 objects.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    s3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    s3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX);
    s3FileTransferRequestParamsDto.setFiles(files);

    // Create a retry policy.
    RetryPolicy retryPolicy =
        new RetryPolicy(PredefinedRetryPolicies.DEFAULT_RETRY_CONDITION, PredefinedRetryPolicies.DEFAULT_BACKOFF_STRATEGY, INTEGER_VALUE, true);

    // Create an Object Metadata with DeepArchive storage class.
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setOngoingRestore(false);
    objectMetadata.setHeader(Headers.STORAGE_CLASS, StorageClass.DeepArchive);

    ArgumentCaptor<AmazonS3Client> s3ClientCaptor = ArgumentCaptor.forClass(AmazonS3Client.class);
    ArgumentCaptor<String> s3BucketNameCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<String> keyCaptor = ArgumentCaptor.forClass(String.class);

    // Mock the external calls.
    when(retryPolicyFactory.getRetryPolicy()).thenReturn(retryPolicy);
    when(s3Operations.getObjectMetadata(s3BucketNameCaptor.capture(), keyCaptor.capture(), s3ClientCaptor.capture())).thenReturn(objectMetadata);

    doThrow(new AmazonServiceException("Retrieval option is not supported by this storage class")).when(s3Operations)
        .restoreObject(any(RestoreObjectRequest.class), any(AmazonS3.class));

    try
    {
        s3DaoImpl.restoreObjects(s3FileTransferRequestParamsDto, EXPIRATION_IN_DAYS, Tier.Expedited.toString());
        fail();
    }
    catch (IllegalArgumentException e)
    {
        assertEquals(String.format("Failed to initiate a restore request for \"%s\" key in \"%s\" bucket. " +
                "Reason: Retrieval option is not supported by this storage class (Service: null; Status Code: 0; Error Code: null; Request ID: null)",
            TEST_FILE, S3_BUCKET_NAME), e.getMessage());
    }
}
 

@Test
public void testRestoreObjectsBulkArchiveRetrievalOption()
{
    runRestoreObjects(Tier.Bulk.toString(), null);
}
 

@Test
public void testRestoreObjectsStandardArchiveRetrievalOption()
{
    runRestoreObjects(Tier.Standard.toString(), null);
}
 

@Test
public void testRestoreObjectsExpeditedArchiveRetrievalOption()
{
    runRestoreObjects(Tier.Expedited.toString(), null);
}
 

@Test
public void testRestoreObjectsInDeepArchiveBulkArchiveRetrievalOption()
{
    runRestoreObjects(Tier.Bulk.toString(), StorageClass.DeepArchive);
}
 

private void testRestoreObjectsWithS3Exception(String exceptionMessage, int statusCode)
{
    List<File> files = Collections.singletonList(new File(TEST_FILE));

    // Create an S3 file transfer request parameters DTO to access S3 objects.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    s3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    s3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX);
    s3FileTransferRequestParamsDto.setFiles(files);

    // Create a retry policy.
    RetryPolicy retryPolicy =
        new RetryPolicy(PredefinedRetryPolicies.DEFAULT_RETRY_CONDITION, PredefinedRetryPolicies.DEFAULT_BACKOFF_STRATEGY, INTEGER_VALUE, true);

    // Create an Object Metadata
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setOngoingRestore(false);
    objectMetadata.setHeader(Headers.STORAGE_CLASS, StorageClass.DeepArchive);

    ArgumentCaptor<AmazonS3Client> s3ClientCaptor = ArgumentCaptor.forClass(AmazonS3Client.class);
    ArgumentCaptor<String> s3BucketNameCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<String> keyCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<RestoreObjectRequest> requestStoreCaptor = ArgumentCaptor.forClass(RestoreObjectRequest.class);

    // Create an Amazon S3 Exception
    AmazonS3Exception amazonS3Exception = new AmazonS3Exception(exceptionMessage);
    amazonS3Exception.setStatusCode(statusCode);

    // Mock the external calls.
    when(retryPolicyFactory.getRetryPolicy()).thenReturn(retryPolicy);
    when(s3Operations.getObjectMetadata(s3BucketNameCaptor.capture(), keyCaptor.capture(), s3ClientCaptor.capture())).thenReturn(objectMetadata);
    doThrow(amazonS3Exception).when(s3Operations).restoreObject(requestStoreCaptor.capture(), s3ClientCaptor.capture());

    try
    {
        // Call the method under test.
        s3DaoImpl.restoreObjects(s3FileTransferRequestParamsDto, EXPIRATION_IN_DAYS, Tier.Standard.toString());

        // If this is not a restore already in progress exception message (409) then we should have caught an exception.
        // Else if this is a restore already in progress message (409) then continue as usual.
        if (!exceptionMessage.equals(RESTORE_ALREADY_IN_PROGRESS_EXCEPTION_MESSAGE))
        {
            // Should not be here. Fail!
            fail();
        }
        else
        {
            RestoreObjectRequest requestStore = requestStoreCaptor.getValue();
            assertEquals(S3_BUCKET_NAME, s3BucketNameCaptor.getValue());
            assertEquals(TEST_FILE, keyCaptor.getValue());

            // Verify Bulk option is used when the option is not provided
            assertEquals(StringUtils.isNotEmpty(Tier.Standard.toString())
                ? Tier.Standard.toString() : Tier.Bulk.toString(), requestStore.getGlacierJobParameters().getTier());
        }
    }
    catch (IllegalStateException illegalStateException)
    {
        assertEquals(String.format("Failed to initiate a restore request for \"%s\" key in \"%s\" bucket. " +
                "Reason: com.amazonaws.services.s3.model.AmazonS3Exception: %s " +
                "(Service: null; Status Code: %s; Error Code: null; Request ID: null; S3 Extended Request ID: null), S3 Extended Request ID: null",
            TEST_FILE, S3_BUCKET_NAME, exceptionMessage, statusCode), illegalStateException.getMessage());
    }

    // Verify the external calls
    verify(retryPolicyFactory).getRetryPolicy();
    verify(s3Operations).getObjectMetadata(anyString(), anyString(), any(AmazonS3Client.class));
    verify(s3Operations).restoreObject(any(RestoreObjectRequest.class), any(AmazonS3Client.class));
    verifyNoMoreInteractionsHelper();
}
 

/**
 * Run restore objects method
 *
 * @param archiveRetrievalOption the archive retrieval option
 */
private void runRestoreObjects(String archiveRetrievalOption, StorageClass storageClass)
{
    List<File> files = Collections.singletonList(new File(TEST_FILE));

    // Create an S3 file transfer request parameters DTO to access S3 objects.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    s3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    s3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX);
    s3FileTransferRequestParamsDto.setFiles(files);

    // Create a retry policy.
    RetryPolicy retryPolicy =
        new RetryPolicy(PredefinedRetryPolicies.DEFAULT_RETRY_CONDITION, PredefinedRetryPolicies.DEFAULT_BACKOFF_STRATEGY, INTEGER_VALUE, true);

    // Create an Object Metadata
    ObjectMetadata objectMetadata = new ObjectMetadata();
    objectMetadata.setOngoingRestore(false);
    objectMetadata.setHeader(Headers.STORAGE_CLASS, storageClass);

    ArgumentCaptor<AmazonS3Client> s3ClientCaptor = ArgumentCaptor.forClass(AmazonS3Client.class);
    ArgumentCaptor<String> s3BucketNameCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<String> keyCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<RestoreObjectRequest> requestStoreCaptor = ArgumentCaptor.forClass(RestoreObjectRequest.class);

    // Mock the external calls.
    when(retryPolicyFactory.getRetryPolicy()).thenReturn(retryPolicy);
    when(s3Operations.getObjectMetadata(s3BucketNameCaptor.capture(), keyCaptor.capture(), s3ClientCaptor.capture())).thenReturn(objectMetadata);
    doNothing().when(s3Operations).restoreObject(requestStoreCaptor.capture(), s3ClientCaptor.capture());

    s3DaoImpl.restoreObjects(s3FileTransferRequestParamsDto, EXPIRATION_IN_DAYS, archiveRetrievalOption);

    RestoreObjectRequest requestStore = requestStoreCaptor.getValue();
    assertEquals(S3_BUCKET_NAME, s3BucketNameCaptor.getValue());
    assertEquals(TEST_FILE, keyCaptor.getValue());

    // Verify Bulk option is used when the option is not provided
    assertEquals(StringUtils.isNotEmpty(archiveRetrievalOption)
        ? archiveRetrievalOption : Tier.Bulk.toString(), requestStore.getGlacierJobParameters().getTier());

    // Verify the external calls
    verify(retryPolicyFactory).getRetryPolicy();
    verify(s3Operations).getObjectMetadata(anyString(), anyString(), any(AmazonS3Client.class));
    verify(s3Operations).restoreObject(any(RestoreObjectRequest.class), any(AmazonS3Client.class));
    verifyNoMoreInteractionsHelper();
}
 

/**
 * Sets the glacier retrieval tier.
 *
 * @param tier
 *            New value for tier.
 * @return This object for method chaining.
 */
public RestoreObjectRequest withTier(Tier tier) {
	this.tier = tier == null ? null : tier.toString();
	return this;
}