Enum StorageClass

  • 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.

    • Enum Constant Detail

      • 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.
      • 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.
      • 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.
      • StandardInfrequentAccess

        public static final StorageClass StandardInfrequentAccess
        Standard Infrequent Access storage class
    • Method Detail

      • 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
      • 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 name
        NullPointerException - if the argument is null
      • fromValue

        public static StorageClass fromValue​(String s3StorageClassString)
                                      throws IllegalArgumentException
        Returns the Amazon S3 StorageClass enumeration value representing the specified Amazon S3 StorageClass ID string. If the specified string doesn't map to a known Amazon S3 storage class, an IllegalArgumentException 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.