com.sinacloud.scs.services.scs.internal

枚举 BucketNameUtils

java.lang.Object

java.lang.Enum<BucketNameUtils>

com.sinacloud.scs.services.scs.internal.BucketNameUtils

所有已实现的接口:

Serializable, Comparable<BucketNameUtils>

public enum BucketNameUtils
extends Enum<BucketNameUtils>

Utilities for working with Amazon S3 bucket names, such as validation and checked to see if they are compatible with DNS addressing.

方法概要

限定符和类型	方法和说明
static boolean	isDNSBucketName(String bucketName) Convience method that allows the DNS rules to be altered for different SDKs.
static boolean	isValidV2BucketName(String bucketName) Returns true if the specified bucket name can be addressed using V2, virtual host style, addressing.
static void	validateBucketName(String bucketName) Validates that the specified bucket name is valid for Amazon S3 V2 naming (i.e.
static BucketNameUtils	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static BucketNameUtils[]	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, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

方法详细资料

values

public static BucketNameUtils[] 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 (BucketNameUtils c : BucketNameUtils.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 BucketNameUtils 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

validateBucketName

public static void validateBucketName(String bucketName)

Validates that the specified bucket name is valid for Amazon S3 V2 naming (i.e. DNS addressable in virtual host style). Throws an IllegalArgumentException if the bucket name is not valid.

S3 bucket naming guidelines are specified in http://docs.amazonwebservices.com/AmazonS3/latest/dev/index.html? BucketRestrictions.html

参数:

bucketName - The bucket name to validate.

抛出:

IllegalArgumentException - If the specified bucket name doesn't follow Amazon S3's guidelines.

isValidV2BucketName

public static boolean isValidV2BucketName(String bucketName)

Returns true if the specified bucket name can be addressed using V2, virtual host style, addressing. Otherwise, returns false indicating that the bucket must be addressed using V1, path style, addressing.

参数:

bucketName - The name of the bucket to check.

返回:

True if the specified bucket name can be addressed in V2, virtual host style, addressing otherwise false if V1, path style, addressing is required.

isDNSBucketName

public static boolean isDNSBucketName(String bucketName)

Convience method that allows the DNS rules to be altered for different SDKs.