Package org.jclouds.azureblob.blobstore

Class AzureBlobStore

java.lang.Object

org.jclouds.blobstore.internal.BaseBlobStore

org.jclouds.azureblob.blobstore.AzureBlobStore

All Implemented Interfaces:

BlobStore

@Singleton
public class AzureBlobStore
extends BaseBlobStore

Field Summary

Fields inherited from class org.jclouds.blobstore.internal.BaseBlobStore

blobUtils, context, defaultLocation, locations, slicer

Method Summary

Modifier and Type	Method	Description
void	abortMultipartUpload(MultipartUpload mpu)
boolean	blobExists(String container, String key)	This implementation invokes AzureBlobClient.blobExists(java.lang.String, java.lang.String)
BlobMetadata	blobMetadata(String container, String key)	This implementation invokes AzureBlobClient.getBlobProperties(java.lang.String, java.lang.String)
String	completeMultipartUpload(MultipartUpload mpu, List<MultipartPart> parts)
boolean	containerExists(String container)	This implementation invokes AzureBlobClient#bucketExists
String	copyBlob(String fromContainer, String fromName, String toContainer, String toName, CopyOptions options)	Copy blob from one container to another.
boolean	createContainerInLocation(Location location, String container)	This implementation invokes AzureBlobClient#putBucketInRegion
boolean	createContainerInLocation(Location location, String container, CreateContainerOptions options)
protected boolean	deleteAndVerifyContainerGone(String container)	Delete a container if it is empty.
void	deleteContainer(String container)	This implementation invokes AzureBlobClient.deleteContainer(java.lang.String)
Blob	getBlob(String container, String key, GetOptions options)	This implementation invokes AzureBlobClient.getBlob(java.lang.String, java.lang.String, org.jclouds.http.options.GetOptions...)
BlobAccess	getBlobAccess(String container, String key)
ListBlobBlocksResponse	getBlockList(String container, String name)	Get Block ID List for a blob
ContainerAccess	getContainerAccess(String container)
long	getMaximumMultipartPartSize()
int	getMaximumNumberOfParts()
long	getMinimumMultipartPartSize()
MultipartUpload	initiateMultipartUpload(String container, BlobMetadata blobMetadata, PutOptions options)
PageSet<? extends StorageMetadata>	list()	This implementation invokes AzureBlobClient.listContainers(org.jclouds.azure.storage.options.ListOptions...)
PageSet<? extends StorageMetadata>	list(String container, ListContainerOptions options)	This implementation invokes AzureBlobClient.listBlobs(java.lang.String, org.jclouds.azureblob.options.ListBlobsOptions...)
List<MultipartPart>	listMultipartUpload(MultipartUpload mpu)
List<MultipartUpload>	listMultipartUploads(String container)
String	putBlob(String container, Blob blob)	This implementation invokes AzureBlobClient#putObject
String	putBlob(String container, Blob blob, PutOptions options)	This implementation invokes AzureBlobClient#putObject
void	putBlock(String container, String name, String blockId, Payload block)	The Put Block operation creates a block blob on Azure which can be later assembled into a single, large blob object with the Put Block List operation.
String	putBlockList(String container, String name, List<String> blockIdList)	The Put Block operation creates a block blob on Azure which can be later assembled into a single, large blob object with the Put Block List operation.
void	removeBlob(String container, String key)	This implementation invokes AzureBlobClient#deleteObject
void	setBlobAccess(String container, String key, BlobAccess access)
void	setContainerAccess(String container, ContainerAccess access)
InputStream	streamBlob(String container, String name)
MultipartPart	uploadMultipartPart(MultipartUpload mpu, int partNumber, Payload payload)

Methods inherited from class org.jclouds.blobstore.internal.BaseBlobStore

blobBuilder, clearContainer, clearContainer, countBlobs, countBlobs, createDirectory, deleteContainerIfEmpty, deleteDirectory, deletePathAndEnsureGone, directoryExists, downloadBlob, downloadBlob, getBlob, getContext, list, listAssignableLocations, putMultipartBlob, putMultipartBlob, removeBlobs, streamBlob

Methods inherited from class java.lang.Object

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

Method Detail

list

public PageSet<? extends StorageMetadata> list()

This implementation invokes AzureBlobClient.listContainers(org.jclouds.azure.storage.options.ListOptions...)

containerExists

public boolean containerExists(String container)

This implementation invokes AzureBlobClient#bucketExists

Parameters:

container - container name

createContainerInLocation

public boolean createContainerInLocation(Location location,
                                         String container)

This implementation invokes AzureBlobClient#putBucketInRegion

Parameters:

location - currently ignored

container - container name

Returns:

true if the container was created, false if it already existed.

list

public PageSet<? extends StorageMetadata> list(String container,
                                               ListContainerOptions options)

This implementation invokes AzureBlobClient.listBlobs(java.lang.String, org.jclouds.azureblob.options.ListBlobsOptions...)

Parameters:

container - container name

options - size, recursion, and context of the list

Returns:

a list that may be incomplete, depending on whether PageSet#getNextMarker is set

deleteContainer

public void deleteContainer(String container)

This implementation invokes AzureBlobClient.deleteContainer(java.lang.String)

Specified by:

deleteContainer in interface BlobStore

Overrides:

deleteContainer in class BaseBlobStore

Parameters:

container - container name

blobExists

public boolean blobExists(String container,
                          String key)

This implementation invokes AzureBlobClient.blobExists(java.lang.String, java.lang.String)

Parameters:

container - container name

key - blob key

getBlob

public Blob getBlob(String container,
                    String key,
                    GetOptions options)

This implementation invokes AzureBlobClient.getBlob(java.lang.String, java.lang.String, org.jclouds.http.options.GetOptions...)

Parameters:

container - container name

key - blob key

options - byte range or condition options

Returns:

the blob you intended to receive or null, if it doesn't exist.

putBlob

public String putBlob(String container,
                      Blob blob)

This implementation invokes AzureBlobClient#putObject

Parameters:

container - container name

blob - object

Returns:

etag of the blob you uploaded, possibly null where etags are unsupported

putBlob

public String putBlob(String container,
                      Blob blob,
                      PutOptions options)

This implementation invokes AzureBlobClient#putObject

Parameters:

container - container name

blob - object

options - byte range options

Returns:

etag of the blob you uploaded, possibly null where etags are unsupported

copyBlob

public String copyBlob(String fromContainer,
                       String fromName,
                       String toContainer,
                       String toName,
                       CopyOptions options)

Description copied from interface: BlobStore

Copy blob from one container to another. Some providers implement this more efficiently than corresponding getBlob and putBlob operations. Note: options are currently ignored

Specified by:

copyBlob in interface BlobStore

Overrides:

copyBlob in class BaseBlobStore

Returns:

ETag of new blob

removeBlob

public void removeBlob(String container,
                       String key)

This implementation invokes AzureBlobClient#deleteObject

Parameters:

container - container name

key - blob key

putBlock

public void putBlock(String container,
                     String name,
                     String blockId,
                     Payload block)

The Put Block operation creates a block blob on Azure which can be later assembled into a single, large blob object with the Put Block List operation.

putBlockList

public String putBlockList(String container,
                           String name,
                           List<String> blockIdList)

The Put Block operation creates a block blob on Azure which can be later assembled into a single, large blob object with the Put Block List operation. Azure will search the latest blocks uploaded with putBlock to assemble the blob.

getBlockList

public ListBlobBlocksResponse getBlockList(String container,
                                           String name)

Get Block ID List for a blob

blobMetadata

public BlobMetadata blobMetadata(String container,
                                 String key)

This implementation invokes AzureBlobClient.getBlobProperties(java.lang.String, java.lang.String)

Parameters:

container - container name

key - blob key

Returns:

null if name isn't present or the blob you intended to receive.

deleteAndVerifyContainerGone

protected boolean deleteAndVerifyContainerGone(String container)

Description copied from class: BaseBlobStore

Delete a container if it is empty.

Specified by:

deleteAndVerifyContainerGone in class BaseBlobStore

Parameters:

container - what to delete

Returns:

whether container was deleted

createContainerInLocation

public boolean createContainerInLocation(Location location,
                                         String container,
                                         CreateContainerOptions options)

options - controls default access control

See Also:

BlobStore.createContainerInLocation(Location,String)

getContainerAccess

public ContainerAccess getContainerAccess(String container)

setContainerAccess

public void setContainerAccess(String container,
                               ContainerAccess access)

getBlobAccess

public BlobAccess getBlobAccess(String container,
                                String key)

setBlobAccess

public void setBlobAccess(String container,
                          String key,
                          BlobAccess access)

initiateMultipartUpload

public MultipartUpload initiateMultipartUpload(String container,
                                               BlobMetadata blobMetadata,
                                               PutOptions options)

abortMultipartUpload

public void abortMultipartUpload(MultipartUpload mpu)

completeMultipartUpload

public String completeMultipartUpload(MultipartUpload mpu,
                                      List<MultipartPart> parts)

uploadMultipartPart

public MultipartPart uploadMultipartPart(MultipartUpload mpu,
                                         int partNumber,
                                         Payload payload)

listMultipartUpload

public List<MultipartPart> listMultipartUpload(MultipartUpload mpu)

listMultipartUploads

public List<MultipartUpload> listMultipartUploads(String container)

getMinimumMultipartPartSize

public long getMinimumMultipartPartSize()

getMaximumMultipartPartSize

public long getMaximumMultipartPartSize()

getMaximumNumberOfParts

public int getMaximumNumberOfParts()

streamBlob

public InputStream streamBlob(String container,
                              String name)

Specified by:

streamBlob in interface BlobStore

Overrides:

streamBlob in class BaseBlobStore