com.ibm.cloud.objectstorage.services.s3.transfer.internal

Class PresignUrlDownloadCallable

java.lang.Object

com.ibm.cloud.objectstorage.services.s3.transfer.internal.AbstractDownloadCallable

com.ibm.cloud.objectstorage.services.s3.transfer.internal.PresignUrlDownloadCallable

All Implemented Interfaces:

Callable<File>

public class PresignUrlDownloadCallable
extends AbstractDownloadCallable

Field Summary

Fields inherited from class com.ibm.cloud.objectstorage.services.s3.transfer.internal.AbstractDownloadCallable

dstfile, executor, futures

Constructor Summary

Constructors

Constructor and Description
PresignUrlDownloadCallable(ExecutorService executor, File dstfile, CountDownLatch latch, PresignedUrlDownloadImpl download, boolean isDownloadParallel, ScheduledExecutorService timedExecutor, long timeout, AmazonS3 s3, PresignedUrlDownloadRequest request, long perRequestDownloadSize, Long startByte, Long endByte, boolean resumeOnRetry)

Method Summary

Modifier and Type	Method and Description
protected void	downloadAsSingleObject() Download the object from S3 in a single request
protected void	downloadInParallel() Download the object from S3 in multiple requests
protected void	setState(Transfer.TransferState transferState) Set the current Transfer.TransferState
static void	setTesting(boolean b) Used for testing purpose only.

Methods inherited from class com.ibm.cloud.objectstorage.services.s3.transfer.internal.AbstractDownloadCallable

call, constructCallableConfig

Methods inherited from class java.lang.Object

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

Constructor Detail

PresignUrlDownloadCallable

public PresignUrlDownloadCallable(ExecutorService executor,
                                  File dstfile,
                                  CountDownLatch latch,
                                  PresignedUrlDownloadImpl download,
                                  boolean isDownloadParallel,
                                  ScheduledExecutorService timedExecutor,
                                  long timeout,
                                  AmazonS3 s3,
                                  PresignedUrlDownloadRequest request,
                                  long perRequestDownloadSize,
                                  Long startByte,
                                  Long endByte,
                                  boolean resumeOnRetry)

Method Detail

downloadAsSingleObject

protected void downloadAsSingleObject()

Description copied from class: AbstractDownloadCallable

Download the object from S3 in a single request

Specified by:

downloadAsSingleObject in class AbstractDownloadCallable

downloadInParallel

protected void downloadInParallel()
                           throws Exception

Description copied from class: AbstractDownloadCallable

Download the object from S3 in multiple requests

Specified by:

downloadInParallel in class AbstractDownloadCallable

Throws:

Exception

setState

protected void setState(Transfer.TransferState transferState)

Description copied from class: AbstractDownloadCallable

Set the current Transfer.TransferState

Specified by:

setState in class AbstractDownloadCallable

setTesting

public static void setTesting(boolean b)

Used for testing purpose only.