Package com.amazonaws.services.s3.model
Enum StorageClass
- java.lang.Object
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- java.lang.Enum<StorageClass>
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- com.amazonaws.services.s3.model.StorageClass
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- All Implemented Interfaces:
Serializable
,Comparable<StorageClass>
public enum StorageClass extends Enum<StorageClass>
Specifies constants that define Amazon S3 storage classes. The standard storage class is the default storage class.
Amazon S3 offers multiple storage classes for different customers' needs. The
STANDARD
storage class is the default storage class, and means that redundant copies of data will be stored in different locations.The
REDUCED_REDUNDANCY
storage class offers customers who are using Amazon S3 for storing non-critical, reproducible data a low-cost highly available, but less redundant, storage option.
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Enum Constant Summary
Enum Constants Enum Constant Description Glacier
The Amazon Glacier storage class.ReducedRedundancy
The reduced redundancy storage class.Standard
The default Amazon S3 storage class.StandardInfrequentAccess
Standard Infrequent Access storage class
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static StorageClass
fromValue(String s3StorageClassString)
Returns the Amazon S3StorageClass
enumeration value representing the specified Amazon S3StorageClass
ID string.String
toString()
static StorageClass
valueOf(String name)
Returns the enum constant of this type with the specified name.static StorageClass[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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Standard
public static final StorageClass Standard
The default Amazon S3 storage class. This storage class is recommended for critical, non-reproducible data. The standard storage class is a highly available and highly redundant storage option provided for an affordable price.
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ReducedRedundancy
public static final StorageClass ReducedRedundancy
The reduced redundancy storage class. This storage class allows customers to reduce their storage costs in return for a reduced level of data redundancy. Customers who are using Amazon S3 for storing non-critical, reproducible data can choose this low cost and highly available, but less redundant, storage option.
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Glacier
public static final StorageClass Glacier
The Amazon Glacier storage class. This storage class means your object's data is stored in Amazon Glacier, and Amazon S3 stores a reference to the data in the Amazon S3 bucket.
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StandardInfrequentAccess
public static final StorageClass StandardInfrequentAccess
Standard Infrequent Access storage class
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Method Detail
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values
public static StorageClass[] 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 (StorageClass c : StorageClass.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static StorageClass 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 nameNullPointerException
- if the argument is null
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fromValue
public static StorageClass fromValue(String s3StorageClassString) throws IllegalArgumentException
Returns the Amazon S3StorageClass
enumeration value representing the specified Amazon S3StorageClass
ID string. If the specified string doesn't map to a known Amazon S3 storage class, anIllegalArgumentException
is thrown.- Parameters:
s3StorageClassString
- The Amazon S3 storage class ID string.- Returns:
- The Amazon S3
StorageClass
enumeration value representing the specified Amazon S3 storage class ID. - Throws:
IllegalArgumentException
- If the specified value does not map to one of the known Amazon S3 storage classes.
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toString
public String toString()
- Overrides:
toString
in classEnum<StorageClass>
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