Package software.amazon.awssdk.transfer.s3.internal.utils

Class ResumableRequestConverter

java.lang.Object

software.amazon.awssdk.transfer.s3.internal.utils.ResumableRequestConverter

public final class ResumableRequestConverter
extends Object

Method Summary

Modifier and Type	Method	Description
static Pair<DownloadFileRequest,AsyncResponseTransformer<GetObjectResponse,GetObjectResponse>>	toDownloadFileRequestAndTransformer(ResumableFileDownload resumableFileDownload, HeadObjectResponse headObjectResponse, DownloadFileRequest originalDownloadRequest)	Converts a ResumableFileDownload to DownloadFileRequest and AsyncResponseTransformer pair.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toDownloadFileRequestAndTransformer

public static Pair<DownloadFileRequest,AsyncResponseTransformer<GetObjectResponse,GetObjectResponse>> toDownloadFileRequestAndTransformer(ResumableFileDownload resumableFileDownload,
                                                                                                                                                      HeadObjectResponse headObjectResponse,
                                                                                                                                                      DownloadFileRequest originalDownloadRequest)

Converts a ResumableFileDownload to DownloadFileRequest and AsyncResponseTransformer pair.

If before resuming the download the file on disk was modified, or the s3 object was modified, we need to restart the download from the beginning.

If the original requests has some individual parts downloaded, we need to make a multipart GET for the remaining parts.

Else, we need to make a ranged GET for the remaining bytes.