Package org.cdlib.mrt.s3v2.action

Class GetObject

java.lang.Object

org.cdlib.mrt.s3v2.action.GetObject

public class GetObject
extends Object

Before running this Java V2 code example, set up your development environment, including your credentials.

For more information, see the following documentation topic:

https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html

Field Summary

Fields

Modifier and Type	Field	Description
static GetSSM	getSSM
protected static final org.apache.logging.log4j.Logger	logger

Constructor Summary

Constructors

Constructor	Description
GetObject()

Method Summary

Modifier and Type	Method	Description
static void	downloadObjectFuture(software.amazon.awssdk.services.s3.S3AsyncClient s3AsyncClient, String bucketName, String keyName, String path)	Asynchronously retrieves the bytes of an object from an Amazon S3 bucket and writes them to a local file.
static software.amazon.awssdk.services.s3.model.GetObjectResponse	downloadObjectTransfer(software.amazon.awssdk.services.s3.S3AsyncClient s3AsyncClient, String bucketName, String key, String downloadedFileWithPath)
static void	getObjectSync(software.amazon.awssdk.services.s3.S3Client s3Client, String bucketName, String keyName, String path)
static InputStream	getObjectSyncInputStream(software.amazon.awssdk.services.s3.S3Client s3Client, String bucketName, String keyName)

Methods inherited from class java.lang.Object

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

Field Details

logger

protected static final org.apache.logging.log4j.Logger logger

getSSM

public static GetSSM getSSM

Constructor Details

GetObject

public GetObject()

Method Details

downloadObjectFuture

public static void downloadObjectFuture(software.amazon.awssdk.services.s3.S3AsyncClient s3AsyncClient,
 String bucketName,
 String keyName,
 String path)

Asynchronously retrieves the bytes of an object from an Amazon S3 bucket and writes them to a local file.

Parameters:

bucketName - the name of the S3 bucket containing the object

keyName - the key (or name) of the S3 object to retrieve

path - the local file path where the object's bytes will be written

downloadObjectTransfer

public static software.amazon.awssdk.services.s3.model.GetObjectResponse downloadObjectTransfer(software.amazon.awssdk.services.s3.S3AsyncClient s3AsyncClient,
 String bucketName,
 String key,
 String downloadedFileWithPath)

getObjectSync

public static void getObjectSync(software.amazon.awssdk.services.s3.S3Client s3Client,
 String bucketName,
 String keyName,
 String path)
                          throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getObjectSyncInputStream

public static InputStream getObjectSyncInputStream(software.amazon.awssdk.services.s3.S3Client s3Client,
 String bucketName,
 String keyName)
                                            throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException