eu.europeana.features

Class S3ObjectStorageClient

java.lang.Object

eu.europeana.features.S3ObjectStorageClient

All Implemented Interfaces:

ObjectStorageClient

public class S3ObjectStorageClient
extends Object
implements ObjectStorageClient

Created by jeroen on 14-12-16.

Constructor Summary

Constructors

Constructor and Description
S3ObjectStorageClient(String clientKey, String secretKey, String region, String bucket)
S3ObjectStorageClient(String clientKey, String secretKey, String bucketName, String endpoint, com.amazonaws.services.s3.S3ClientOptions s3ClientOptions)

Method Summary

Modifier and Type	Method and Description
com.amazonaws.services.s3.model.Bucket	createBucket(String bucket)
void	delete(String objectName) Deletes an object, if present.
void	deleteBucket(String bucket)
Optional<StorageObject>	get(String objectName) Gets the StorageObject including its body.
Optional<StorageObject>	getWithoutBody(String objectName) Gets the StorageObject metadata without its body.
List<StorageObject>	list()
List<com.amazonaws.services.s3.model.Bucket>	listBuckets()
String	put(StorageObject storageObject) Creates or updates a StorageObject.
String	put(String key, org.jclouds.io.Payload value) Store a key/payload combination
void	setEndpoint(String endpoint)
void	setS3ClientOptions(com.amazonaws.services.s3.S3ClientOptions s3ClientOptions)

Methods inherited from class java.lang.Object

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

Constructor Detail

S3ObjectStorageClient

public S3ObjectStorageClient(String clientKey,
                             String secretKey,
                             String region,
                             String bucket)

S3ObjectStorageClient

public S3ObjectStorageClient(String clientKey,
                             String secretKey,
                             String bucketName,
                             String endpoint,
                             com.amazonaws.services.s3.S3ClientOptions s3ClientOptions)

Method Detail

list

public List<StorageObject> list()

Specified by:

list in interface ObjectStorageClient

Returns:

a list of all storage objects in the bucket

setEndpoint

public void setEndpoint(String endpoint)

put

public String put(StorageObject storageObject)

Description copied from interface: ObjectStorageClient

Creates or updates a StorageObject.

Specified by:

put in interface ObjectStorageClient

Parameters:

storageObject -

Returns:

ETag or null of there was an error

put

public String put(String key,
                  org.jclouds.io.Payload value)

Store a key/payload combination

Specified by:

put in interface ObjectStorageClient

Parameters:

key - corresponds to StorageObject.getName().

value - corresponds to StorageObject.getPayload().

Returns:

ETag or null of there was an error

getWithoutBody

public Optional<StorageObject> getWithoutBody(String objectName)

Description copied from interface: ObjectStorageClient

Gets the StorageObject metadata without its body.

Specified by:

getWithoutBody in interface ObjectStorageClient

Parameters:

objectName - corresponds to StorageObject.getName().

Returns:

the StorageObject or null, if not found.

get

public Optional<StorageObject> get(String objectName)

Description copied from interface: ObjectStorageClient

Gets the StorageObject including its body.

Specified by:

get in interface ObjectStorageClient

Parameters:

objectName - corresponds to StorageObject.getName().

Returns:

the StorageObject or null, if not found.

delete

public void delete(String objectName)

Description copied from interface: ObjectStorageClient

Deletes an object, if present.

Specified by:

delete in interface ObjectStorageClient

Parameters:

objectName - corresponds to StorageObject.getName().

createBucket

public com.amazonaws.services.s3.model.Bucket createBucket(String bucket)

listBuckets

public List<com.amazonaws.services.s3.model.Bucket> listBuckets()

deleteBucket

public void deleteBucket(String bucket)

setS3ClientOptions

public void setS3ClientOptions(com.amazonaws.services.s3.S3ClientOptions s3ClientOptions)