org.jclouds.blobstore.attr
Enum BlobCapability

java.lang.Object
  java.lang.Enum<BlobCapability>
      org.jclouds.blobstore.attr.BlobCapability

All Implemented Interfaces:

Serializable, Comparable<BlobCapability>

public enum BlobCapability
extends Enum<BlobCapability>

Represents the capabilities of a BlobStore

Author:

Adrian Cole

Enum Constant Summary

CHUNKED_ENCODING
Enable "chunked"/"streamed" data, where the size needn't be known in advance.

CONDITIONAL_DATE
receive pieces of a blob via Content-Range header

CONDITIONAL_MATCH
supports

ETAG
blobs have an etag associated with them

ETAG_EQUALS_MD5
etag is the same value as the MD5 of the object

GET_RANGE
receive pieces of a blob via Content-Range header

ID
blobs have a system generated ID associated with them

LAST_MODIFIED
blobs will have last modified date associated with them

MD5
blobstore stores Content-MD5 header

METADATA
blobs can have key-value pairs associated with them

MILLISECOND_PRECISION
timestamps are precise in milliseconds (as opposed to seconds)

PUBLIC
possible to expose blobs to anonymous access

PUT_RANGE
replace pieces of a blob via Content-Range header

SIZE
blob size in bytes is exposed by service listing

Method Summary

static BlobCapability	valueOf(String name) Returns the enum constant of this type with the specified name.
static BlobCapability[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CONDITIONAL_MATCH

public static final BlobCapability CONDITIONAL_MATCH

supports

CONDITIONAL_DATE

public static final BlobCapability CONDITIONAL_DATE

receive pieces of a blob via Content-Range header

GET_RANGE

public static final BlobCapability GET_RANGE

receive pieces of a blob via Content-Range header

PUT_RANGE

public static final BlobCapability PUT_RANGE

replace pieces of a blob via Content-Range header

CHUNKED_ENCODING

public static final BlobCapability CHUNKED_ENCODING

Enable "chunked"/"streamed" data, where the size needn't be known in advance.

METADATA

public static final BlobCapability METADATA

blobs can have key-value pairs associated with them

ETAG

public static final BlobCapability ETAG

blobs have an etag associated with them

ID

public static final BlobCapability ID

blobs have a system generated ID associated with them

MD5

public static final BlobCapability MD5

blobstore stores Content-MD5 header

ETAG_EQUALS_MD5

public static final BlobCapability ETAG_EQUALS_MD5

etag is the same value as the MD5 of the object

LAST_MODIFIED

public static final BlobCapability LAST_MODIFIED

blobs will have last modified date associated with them

MILLISECOND_PRECISION

public static final BlobCapability MILLISECOND_PRECISION

timestamps are precise in milliseconds (as opposed to seconds)

SIZE

public static final BlobCapability SIZE

blob size in bytes is exposed by service listing

PUBLIC

public static final BlobCapability PUBLIC

possible to expose blobs to anonymous access

Method Detail

values

public static BlobCapability[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BlobCapability c : BlobCapability.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BlobCapability valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null