org.jclouds.blobstore.internal

Class BlobStoreContextImpl<S,A>

java.lang.Object

org.jclouds.blobstore.internal.BlobStoreContextImpl<S,A>

All Implemented Interfaces:

BlobStoreContext

@Singleton
public class BlobStoreContextImpl<S,A>
extends Object
implements BlobStoreContext

Author:

Adrian Cole

Constructor Summary

Constructors

Constructor and Description
BlobStoreContextImpl(BlobMap.Factory blobMapFactory, Utils utils, ConsistencyModel consistencyModel, InputStreamMap.Factory inputStreamMapFactory, AsyncBlobStore ablobStore, BlobStore blobStore, RestContext providerSpecificContext, BlobRequestSigner blobRequestSigner)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() closes threads and resources related to this connection.
BlobMap	createBlobMap(String container) Creates a Map view of the specified container.
BlobMap	createBlobMap(String container, ListContainerOptions options) Creates a Map view of the specified container.
InputStreamMap	createInputStreamMap(String container) Creates a Map view of the specified container.
InputStreamMap	createInputStreamMap(String container, ListContainerOptions options) Creates a Map view of the specified container.
boolean	equals(Object obj)
AsyncBlobStore	getAsyncBlobStore()
BlobStore	getBlobStore()
ConsistencyModel	getConsistencyModel()
RestContext<S,A>	getProviderSpecificContext()
BlobRequestSigner	getSigner() Generates signed requests for blobs.
Utils	getUtils()
int	hashCode()
String	toString()
Utils	utils()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BlobStoreContextImpl

@Inject
public BlobStoreContextImpl(BlobMap.Factory blobMapFactory,
                           Utils utils,
                           ConsistencyModel consistencyModel,
                           InputStreamMap.Factory inputStreamMapFactory,
                           AsyncBlobStore ablobStore,
                           BlobStore blobStore,
                           RestContext providerSpecificContext,
                           BlobRequestSigner blobRequestSigner)

Method Detail

getConsistencyModel

public ConsistencyModel getConsistencyModel()

Specified by:

getConsistencyModel in interface BlobStoreContext

Returns:

best guess at the consistency model used in this BlobStore.

createBlobMap

public BlobMap createBlobMap(String container,
                    ListContainerOptions options)

Description copied from interface: BlobStoreContext

Creates a Map view of the specified container. Use this when you wan to control the content type, or manually specify length or size of blobs.

Specified by:

createBlobMap in interface BlobStoreContext

Parameters:

container - existing container you wish to read or modify

options - allow you to specify a directory within the container, or whether to list recursively.

createBlobMap

public BlobMap createBlobMap(String container)

Description copied from interface: BlobStoreContext

Creates a Map view of the specified container. Use this when you wan to control the content type, or manually specify length or size of blobs. Only root-level blobs will be visible.

Specified by:

createBlobMap in interface BlobStoreContext

Parameters:

container - existing container you wish to read or modify

createInputStreamMap

public InputStreamMap createInputStreamMap(String container,
                                  ListContainerOptions options)

Description copied from interface: BlobStoreContext

Creates a Map view of the specified container. Use this for simplest access to blobstore, knowing that MD5s will be calculated for every object.

Specified by:

createInputStreamMap in interface BlobStoreContext

Parameters:

container - existing container you wish to read or modify

options - allow you to specify a directory within the container, or whether to list recursively.

createInputStreamMap

public InputStreamMap createInputStreamMap(String container)

Description copied from interface: BlobStoreContext

Creates a Map view of the specified container. Use this for simplest access to blobstore, knowing that MD5s will be calculated for every object. Only root-level blobs will be visible.

Specified by:

createInputStreamMap in interface BlobStoreContext

Parameters:

container - existing container you wish to read or modify

getBlobStore

public BlobStore getBlobStore()

Specified by:

getBlobStore in interface BlobStoreContext

Returns:

a portable interface for the BlobStore.

getAsyncBlobStore

public AsyncBlobStore getAsyncBlobStore()

Specified by:

getAsyncBlobStore in interface BlobStoreContext

Returns:

a portable asynchronous interface for the BlobStore, which returns Futures for each call.

getProviderSpecificContext

public RestContext<S,A> getProviderSpecificContext()

Specified by:

getProviderSpecificContext in interface BlobStoreContext

Returns:

a context you can use to the access provider or vendor specific api underlying this context.

close

public void close()

Description copied from interface: BlobStoreContext

closes threads and resources related to this connection.

Specified by:

close in interface BlobStoreContext

getUtils

public Utils getUtils()

Specified by:

getUtils in interface BlobStoreContext

utils

public Utils utils()

Specified by:

utils in interface BlobStoreContext

See Also:

BlobStoreContext.getUtils()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getSigner

public BlobRequestSigner getSigner()

Description copied from interface: BlobStoreContext

Generates signed requests for blobs. useful in other tools such as backup utilities.

Specified by:

getSigner in interface BlobStoreContext