technology.dice.dicewhere.downloader.destination.s3

Class S3FileAcceptor

java.lang.Object

technology.dice.dicewhere.downloader.destination.s3.S3FileAcceptor

All Implemented Interfaces:

FileAcceptor<Void>

public class S3FileAcceptor
extends Object
implements FileAcceptor<Void>

Field Summary

Fields

Modifier and Type	Field and Description
static String	MD5_METADATA_KEY
static String	TIMESTAMP_METADATA_KEY

Constructor Summary

Constructors

Constructor and Description
S3FileAcceptor(software.amazon.awssdk.services.s3.S3Client client, String bucket, String key, com.fasterxml.jackson.databind.ObjectMapper mapper, Clock clock)

Method Summary

Modifier and Type	Method and Description
boolean	destinationExists()
boolean	destinationWritable()
Optional<MD5Checksum>	existingFileMd5()
StreamConsumer<Void>	getStreamConsumer(MD5Checksum originalFileMd5, Instant originalFileTimestamp)
URI	getUri()

Methods inherited from class java.lang.Object

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

Field Detail

MD5_METADATA_KEY

public static final String MD5_METADATA_KEY

See Also:

Constant Field Values

TIMESTAMP_METADATA_KEY

public static final String TIMESTAMP_METADATA_KEY

See Also:

Constant Field Values

Constructor Detail

S3FileAcceptor

public S3FileAcceptor(software.amazon.awssdk.services.s3.S3Client client,
                      String bucket,
                      String key,
                      com.fasterxml.jackson.databind.ObjectMapper mapper,
                      Clock clock)

Method Detail

getStreamConsumer

public StreamConsumer<Void> getStreamConsumer(MD5Checksum originalFileMd5,
                                              Instant originalFileTimestamp)

Specified by:

getStreamConsumer in interface FileAcceptor<Void>

destinationExists

public boolean destinationExists()

Specified by:

destinationExists in interface FileAcceptor<Void>

destinationWritable

public boolean destinationWritable()

Specified by:

destinationWritable in interface FileAcceptor<Void>

existingFileMd5

public Optional<MD5Checksum> existingFileMd5()

Specified by:

existingFileMd5 in interface FileAcceptor<Void>

getUri

public URI getUri()

Specified by:

getUri in interface FileAcceptor<Void>