S3StorageProvider extends StorageProviderBase { @Override public StorageProviderType getStorageProviderType() { return StorageProviderType.AMAZON_S3; } S3StorageProvider(String accessKey, String secretKey);  S3StorageProvider(String accessKey,
                             String secretKey,
                             Map<String, String> options);  S3StorageProvider(AmazonS3 s3Client,
                             String accessKey,
                             Map<String, String> options); @Override StorageProviderType getStorageProviderType(); Iterator<String> getSpaces(); Iterator<String> getSpaceContents(String spaceId,
                                             String prefix); List<String> getSpaceContentsChunked(String spaceId,
                                                String prefix,
                                                long maxResults,
                                                String marker); void createSpace(String spaceId); String createHiddenSpace(String spaceId, int expirationInDays); void setSpaceLifecycle(String bucketName,
                                  BucketLifecycleConfiguration config); void removeSpace(String spaceId); String addHiddenContent(String spaceId,
                                   String contentId,
                                   String contentMimeType,
                                   InputStream content); String addContent(String spaceId,
                             String contentId,
                             String contentMimeType,
                             Map<String, String> userProperties,
                             long contentSize,
                             String contentChecksum,
                             InputStream content); @Override String copyContent(String sourceSpaceId,
                              String sourceContentId,
                              String destSpaceId,
                              String destContentId); RetrievedContent getContent(String spaceId, String contentId); RetrievedContent getContent(String spaceId, String contentId, String range); void deleteContent(String spaceId, String contentId); void setContentProperties(String spaceId,
                                     String contentId,
                                     Map<String, String> contentProperties); Map<String, String> getContentProperties(String spaceId,
                                                    String contentId); @Override Map<String, String> getSpaceProperties(String spaceId); String getBucketName(String spaceId); static final String HIDDEN_SPACE_PREFIX; }
@Test public void testGetStorageProviderType() { S3StorageProvider provider = new S3StorageProvider(accessKey, secretKey); assertEquals(StorageProviderType.AMAZON_S3, provider.getStorageProviderType()); }