Package org.nuxeo.ecm.blob.s3

Class S3BlobScroll

java.lang.Object

org.nuxeo.ecm.core.blob.scroll.AbstractBlobScroll<S3BlobProvider>

org.nuxeo.ecm.blob.s3.S3BlobScroll

All Implemented Interfaces:

AutoCloseable, Iterator<List<String>>, Scroll

public class S3BlobScroll
extends AbstractBlobScroll<S3BlobProvider>

Scroll objects of the s3 blob store of a #S3BlobProvider, the scroll query is the provider id.

Since:

2023

Field Summary

Fields

Modifier and Type	Field	Description
protected software.amazon.awssdk.services.s3.S3Client	amazonS3
protected S3BlobStoreConfiguration	config
protected Iterator<software.amazon.awssdk.services.s3.model.ListObjectsV2Response>	it
protected software.amazon.awssdk.services.s3.model.ListObjectsV2Request	request
protected S3BlobStore	store
protected boolean	useVersion
protected software.amazon.awssdk.services.s3.model.ListObjectVersionsResponse	versionsList
protected software.amazon.awssdk.services.s3.model.ListObjectVersionsRequest.Builder	versionsRequestBuilder

Fields inherited from class org.nuxeo.ecm.core.blob.scroll.AbstractBlobScroll

isKeyPrefixed, keyStrategy, providerId, size, SIZE_DELIMITER, totalBlobCount, totalBlobSizeCount

Constructor Summary

Constructors

Constructor	Description
S3BlobScroll()

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
protected boolean	hasNextObject()
protected boolean	hasNextVersions()
void	init(S3BlobProvider s3BlobProvider)
List<String>	next()
protected List<String>	nextObjects()
protected List<String>	nextVersions()

Methods inherited from class org.nuxeo.ecm.core.blob.scroll.AbstractBlobScroll

addTo, close, getBlobKey, getBlobSize, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Details

amazonS3

protected software.amazon.awssdk.services.s3.S3Client amazonS3

config

protected S3BlobStoreConfiguration config

it

protected Iterator<software.amazon.awssdk.services.s3.model.ListObjectsV2Response> it

request

protected software.amazon.awssdk.services.s3.model.ListObjectsV2Request request

versionsRequestBuilder

protected software.amazon.awssdk.services.s3.model.ListObjectVersionsRequest.Builder versionsRequestBuilder

versionsList

protected software.amazon.awssdk.services.s3.model.ListObjectVersionsResponse versionsList

store

protected S3BlobStore store

useVersion

protected boolean useVersion

Constructor Details

S3BlobScroll

public S3BlobScroll()

Method Details

init

public void init(S3BlobProvider s3BlobProvider)

Specified by:

init in class AbstractBlobScroll<S3BlobProvider>

hasNext

public boolean hasNext()

hasNextObject

protected boolean hasNextObject()

hasNextVersions

protected boolean hasNextVersions()

next

public List<String> next()

nextObjects

protected List<String> nextObjects()

nextVersions

protected List<String> nextVersions()