Class BlobStore

java.lang.Object

ecmwf.ecpds.mover.plugin.http.BlobStore

All Implemented Interfaces:

Closeable, AutoCloseable

public class BlobStore
extends Object
implements Closeable

The Class BlobStore.

Method Summary

Modifier and Type	Method	Description
BlobMetadata	blobMetadata(String containerName, String blobName)	Blob metadata.
void	close()	Close.
boolean	containerExists(String containerName)	Container exists.
Blob	getBlob(String containerName, String blobName, GetOptions options)	Gets the blob.
ContainerAccess	getContainerAccess(String containerName)	Gets the container access.
List<StorageMetadata>	list()	List.
List<StorageMetadata>	list(String containerName, ListContainerOptions options, String prefix, int maxKeys)	List.
void	removeBlobs(String containerName, Collection<String> blobNames)	Removes the blobs.

Methods inherited from class java.lang.Object

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

Method Details

containerExists

public boolean containerExists(String containerName)

Container exists.

Parameters:

containerName - the container name

Returns:

true, if successful

getContainerAccess

public ContainerAccess getContainerAccess(String containerName)

Gets the container access.

Parameters:

containerName - the container name

Returns:

the container access

list

public List<StorageMetadata> list()
                           throws S3Exception

List.

Returns:

the list

Throws:

S3Exception - the s 3 exception

list

public List<StorageMetadata> list(String containerName,
 ListContainerOptions options,
 String prefix,
 int maxKeys)
                           throws S3Exception

List.

Parameters:

containerName - the container name

options - the options

prefix - the prefix

maxKeys - the max keys

Returns:

the list

Throws:

S3Exception - the s 3 exception

removeBlobs

public void removeBlobs(String containerName,
 Collection<String> blobNames)
                 throws S3Exception

Removes the blobs.

Parameters:

containerName - the container name

blobNames - the blob names

Throws:

S3Exception - the s 3 exception

blobMetadata

public BlobMetadata blobMetadata(String containerName,
 String blobName)
                          throws S3Exception

Blob metadata.

Parameters:

containerName - the container name

blobName - the blob name

Returns:

the blob metadata

Throws:

S3Exception - the s 3 exception

getBlob

public Blob getBlob(String containerName,
 String blobName,
 GetOptions options)
             throws S3Exception,
IOException

Gets the blob.

Parameters:

containerName - the container name

blobName - the blob name

options - the options

Returns:

the blob

Throws:

S3Exception - the s 3 exception

IOException - Signals that an I/O exception has occurred.

close

public void close()
           throws IOException

Close.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException