com.amazonaws.services.s3.model

Enum Permission

java.lang.Object

java.lang.Enum<Permission>

com.amazonaws.services.s3.model.Permission

All Implemented Interfaces:

Serializable, Comparable<Permission>

public enum Permission
extends Enum<Permission>

Specifies constants defining an access permission, as granted to grantees in an AccessControlList. Only a limited set of permission are available; each one is represented as a value in this enumeration.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FullControl Provides READ, WRITE, READ_ACP, and WRITE_ACP permissions.
Read Grants permission to list the bucket when applied to a bucket.
ReadAcp Grants permission to read the ACL for the applicable bucket or object.
Write Grants permission to create, overwrite, and delete any objects in the bucket.
WriteAcp Gives permission to overwrite the ACP for the applicable bucket or object.

Method Summary

Modifier and Type	Method and Description
String	getHeaderName() Returns the name of the header used to grant this permission.
static Permission	parsePermission(String str) Returns the Permission enumeration value representing the specified Amazon S3 Region ID string.
String	toString() Gets the string representation of this permission object as defined by Amazon S3, eg.
static Permission	valueOf(String name) Returns the enum constant of this type with the specified name.
static Permission[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FullControl

public static final Permission FullControl

Provides READ, WRITE, READ_ACP, and WRITE_ACP permissions.

It does not convey additional rights and is provided only for convenience.

Read

public static final Permission Read

Grants permission to list the bucket when applied to a bucket. Grants permission to read object data and/or metadata when applied to an object.

Write

public static final Permission Write

Grants permission to create, overwrite, and delete any objects in the bucket.

This permission is not supported for objects.

ReadAcp

public static final Permission ReadAcp

Grants permission to read the ACL for the applicable bucket or object.

The owner of a bucket or object always implicitly has this permission.

WriteAcp

public static final Permission WriteAcp

Gives permission to overwrite the ACP for the applicable bucket or object.

The owner of a bucket or object always has this permission implicitly.

Granting this permission is equivalent to granting FULL_CONTROLbecause the grant recipient can make any changes to the ACP.

Method Detail

values

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

Returns:

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

valueOf

public static Permission 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

getHeaderName

public String getHeaderName()

Returns the name of the header used to grant this permission.

toString

public String toString()

Gets the string representation of this permission object as defined by Amazon S3, eg. FULL_CONTROL.

Overrides:

toString in class Enum<Permission>

Returns:

The string representation of this permission object as defined by Amazon S3, eg. FULL_CONTROL.

parsePermission

public static Permission parsePermission(String str)

Returns the Permission enumeration value representing the specified Amazon S3 Region ID string. If specified string doesn't map to a known Amazon S3 Region, returns null.

Parameters:

str - A string representation of an Amazon S3 permission, eg. FULL_CONTROL

Returns:

The Permission object represented by the given permission string, Returns null if the string isn't a valid representation of an Amazon S3 permission.