org.jclouds.blobstore.internal
Class BaseBlobMap<V>

java.lang.Object
  org.jclouds.blobstore.internal.BaseBlobMap<V>

All Implemented Interfaces:

Map<String,V>, ListableMap<String,V>

Direct Known Subclasses:

BlobMapImpl, InputStreamMapImpl

public abstract class BaseBlobMap<V>
extends Object
implements ListableMap<String,V>

Implements core Map functionality with a BlobStore

Author:

Adrian Cole

Nested Class Summary

class

BaseBlobMap.Entry

Field Summary

protected BlobStore	blobstore
protected String	containerName
protected ContainsValueInListStrategy	containsValueStrategy
protected GetBlobsInListStrategy	getAllBlobs
protected ListContainerAndRecurseThroughFolders	listStrategy
protected ListContainerOptions	options
protected com.google.common.base.Function<String,String>	pathStripper
protected com.google.common.base.Function<String,String>	prefixer
protected PutBlobsStrategy	putBlobsStrategy

Constructor Summary

BaseBlobMap(BlobStore blobstore, GetBlobsInListStrategy getAllBlobs, ContainsValueInListStrategy containsValueStrategy, PutBlobsStrategy putBlobsStrategy, ListContainerAndRecurseThroughFolders listStrategy, String containerName, ListContainerOptions options)

Method Summary

void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,V>>	entrySet()
protected Iterable<Blob>	getAllBlobs()
boolean	isEmpty()
Set<String>	keySet()
Iterable<? extends BlobMetadata>	list()
int	size()
protected Blob	stripPrefix(Blob from)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, get, hashCode, put, putAll, remove, values

Field Detail

blobstore

protected final BlobStore blobstore

containerName

protected final String containerName

prefixer

protected final com.google.common.base.Function<String,String> prefixer

pathStripper

protected final com.google.common.base.Function<String,String> pathStripper

options

protected final ListContainerOptions options

getAllBlobs

protected final GetBlobsInListStrategy getAllBlobs

containsValueStrategy

protected final ContainsValueInListStrategy containsValueStrategy

listStrategy

protected final ListContainerAndRecurseThroughFolders listStrategy

putBlobsStrategy

protected final PutBlobsStrategy putBlobsStrategy

Constructor Detail

BaseBlobMap

@Inject
public BaseBlobMap(BlobStore blobstore,
                          GetBlobsInListStrategy getAllBlobs,
                          ContainsValueInListStrategy containsValueStrategy,
                          PutBlobsStrategy putBlobsStrategy,
                          ListContainerAndRecurseThroughFolders listStrategy,
                          String containerName,
                          ListContainerOptions options)

Method Detail

entrySet

public Set<Map.Entry<String,V>> entrySet()

Specified by:

entrySet in interface Map<String,V>

size

public int size()

Specified by:

size in interface Map<String,V>

getAllBlobs

protected Iterable<Blob> getAllBlobs()

stripPrefix

protected Blob stripPrefix(Blob from)

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,V>

clear

public void clear()

Specified by:

clear in interface Map<String,V>

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map<String,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,V>

list

public Iterable<? extends BlobMetadata> list()

Specified by:

list in interface ListableMap<String,V>

Returns:

blob listing that this map represents

toString

public String toString()

Overrides:

toString in class Object