com.sinacloud.scs.services.scs.model

枚举 Permission

java.lang.Object

java.lang.Enum<Permission>

com.sinacloud.scs.services.scs.model.Permission

所有已实现的接口:

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.

枚举常量概要

枚举常量

枚举常量和说明
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.

方法概要

方法

限定符和类型	方法和说明
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.
static HashSet<Permission>	parsePermissions(List<String> strs)
String	toString() Gets the string representation of this permission object as defined by Amazon S3, eg.
static Permission	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static Permission[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

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.

方法详细资料

values

public static Permission[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

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

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static Permission valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

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.

覆盖:

toString 在类中 Enum<Permission>

返回:

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.

参数:

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

返回:

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

parsePermissions

public static HashSet<Permission> parsePermissions(List<String> strs)