Package org.jclouds.openstack.swift.v1.blobstore

Class RegionScopedBlobStoreContext

java.lang.Object

com.google.common.collect.ForwardingObject

org.jclouds.internal.BaseView

org.jclouds.openstack.swift.v1.blobstore.RegionScopedBlobStoreContext

All Implemented Interfaces:

Closeable, AutoCloseable, BlobStoreContext, View

public class RegionScopedBlobStoreContext
extends BaseView
implements BlobStoreContext

Implementation of BlobStoreContext which allows you to employ multiple regions. Example.

 ctx = contextBuilder.buildView(RegionScopedBlobStoreContext.class);

 Set<String> regionIds = ctx.getConfiguredRegions();

 // isolated to a specific region
 BlobStore texasBlobStore = ctx.getBlobStore("US-TX");
 BlobStore virginiaBlobStore = ctx.getBlobStore("US-VA");
 

Constructor Summary

Constructors

Constructor

Description

RegionScopedBlobStoreContext(Context backend, com.google.common.reflect.TypeToken<? extends Context> backendType, com.google.common.base.Supplier<Set<String>> regionIds, com.google.common.base.Supplier<String> implicitRegionId, com.google.common.base.Function<String,BlobStore> blobStore, com.google.common.base.Function<String,BlobRequestSigner> blobRequestSigner, Utils utils, ConsistencyModel consistencyModel)

Method Summary

Modifier and Type	Method	Description
protected void	checkRegionId(String regionId)
void	close()	closes threads and resources related to this connection.
boolean	equals(Object obj)
BlobStore	getBlobStore()
BlobStore	getBlobStore(String regionId)
Set<String>	getConfiguredRegions()
ConsistencyModel	getConsistencyModel()
BlobRequestSigner	getSigner()	Generates signed requests for blobs.
BlobRequestSigner	getSigner(String regionId)
int	hashCode()
String	toString()
Utils	utils()

Methods inherited from class org.jclouds.internal.BaseView

delegate, getBackendType, string, unwrap, unwrap, unwrapApi

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jclouds.View

getBackendType, unwrap, unwrap, unwrapApi

Constructor Detail

RegionScopedBlobStoreContext

@Inject
public RegionScopedBlobStoreContext(Context backend,
                                    com.google.common.reflect.TypeToken<? extends Context> backendType,
                                    com.google.common.base.Supplier<Set<String>> regionIds,
                                    com.google.common.base.Supplier<String> implicitRegionId,
                                    com.google.common.base.Function<String,BlobStore> blobStore,
                                    com.google.common.base.Function<String,BlobRequestSigner> blobRequestSigner,
                                    Utils utils,
                                    ConsistencyModel consistencyModel)

Method Detail

getConfiguredRegions

public Set<String> getConfiguredRegions()

Returns:

regions supported in this context.

getBlobStore

public BlobStore getBlobStore(String regionId)

Parameters:

regionId - valid region id from getConfiguredRegions()

Throws:

IllegalArgumentException - if regionId was invalid.

getSigner

public BlobRequestSigner getSigner(String regionId)

Parameters:

regionId - valid region id from getConfiguredRegions()

Throws:

IllegalArgumentException - if regionId was invalid.

checkRegionId

protected void checkRegionId(String regionId)

getConsistencyModel

public ConsistencyModel getConsistencyModel()

Specified by:

getConsistencyModel in interface BlobStoreContext

Returns:

best guess at the consistency model used in this BlobStore.

getBlobStore

public BlobStore getBlobStore()

Specified by:

getBlobStore in interface BlobStoreContext

Returns:

a portable interface for the BlobStore.

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

utils

public Utils utils()

Specified by:

utils in interface BlobStoreContext

close

public void close()

Description copied from interface: BlobStoreContext

closes threads and resources related to this connection.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface BlobStoreContext

Specified by:

close in interface Closeable

hashCode

public int hashCode()

Overrides:

hashCode in class BaseView

toString

public String toString()

Overrides:

toString in class BaseView

equals

public boolean equals(Object obj)

Overrides:

equals in class BaseView