org.jclouds.s3.domain

Enum Payer

java.lang.Object

java.lang.Enum<Payer>

org.jclouds.s3.domain.Payer

All Implemented Interfaces:

Serializable, Comparable<Payer>

public enum Payer
extends Enum<Payer>

Specifies who pays for the download and request fees.

In general, bucket owners pay for all Amazon S3 storage and data transfer costs associated with their bucket. A bucket owner, however, can configure a bucket to be a Requester Pays bucket. With Requester Pays buckets, the requester instead of the bucket owner pays the cost of the request and the data download from the bucket. The bucket owner always pays the cost of storing data.

Typically, you configure buckets to be Requester Pays when you want to share data but not incur charges associated with others accessing the data. You might, for example, use Requester Pays buckets when making available large data sets, such as zip code directories, reference data, geospatial information, or web crawling data.

Important

If you enable Requester Pays on a bucket, anonymous access to that bucket is not allowed.

You must authenticate all requests involving Requester Pays buckets. The request authentication enables Amazon S3 to identify and charge the requester for their use of the Requester Pays bucket.

After you configure a bucket to be a Requester Pays bucket, requesters must include x-amz-request-payer in their requests either in the header, for POST and GET requests, or as a parameter in a REST request to show that they understand that they will be charged for the request and the data download.

Requester Pays buckets do not support the following.

• Anonymous requests
• BitTorrent
• SOAP requests

You cannot use a Requester Pays bucket as the target bucket for end user logging, or vice versa. However, you can turn on end user logging on a Requester Pays bucket where the target bucket is a non Requester Pays bucket.

Author:

Adrian Cole

See Also:

Enum Constant Summary

Enum Constants

Enum Constant and Description
BUCKET_OWNER
REQUESTER
UNRECOGNIZED

Method Summary

Methods

Modifier and Type	Method and Description
static Payer	fromValue(String payer)
String	value()
static Payer	valueOf(String name) Returns the enum constant of this type with the specified name.
static Payer[]	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

REQUESTER

public static final Payer REQUESTER

BUCKET_OWNER

public static final Payer BUCKET_OWNER

UNRECOGNIZED

public static final Payer UNRECOGNIZED

Method Detail

values

public static Payer[] 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 (Payer c : Payer.values())
    System.out.println(c);

Returns:

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

valueOf

public static Payer 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

value

public String value()

fromValue

public static Payer fromValue(String payer)