com.github.robtimus.filesystems.ftp

Enum DataChannelProtectionLevel

java.lang.Object

java.lang.Enum<DataChannelProtectionLevel>

com.github.robtimus.filesystems.ftp.DataChannelProtectionLevel

All Implemented Interfaces:

Serializable, Comparable<DataChannelProtectionLevel>

public enum DataChannelProtectionLevel
extends Enum<DataChannelProtectionLevel>

The possible data channel protection levels. See RFC 2228, section 3 for more information.

Author:

Rob Spoor

Since:

2.2

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLEAR Indicates that the data channel will carry the raw data of the file transfer, with no security applied.
CONFIDENTIAL Indicates that the data will be confidentiality protected.
PRIVATE Indicates that the data will be integrity and confidentiality protected.
SAFE Indicates that the data will be integrity protected.

Method Summary

Modifier and Type	Method and Description
static DataChannelProtectionLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static DataChannelProtectionLevel[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CLEAR

public static final DataChannelProtectionLevel CLEAR

Indicates that the data channel will carry the raw data of the file transfer, with no security applied.

SAFE

public static final DataChannelProtectionLevel SAFE

Indicates that the data will be integrity protected.

CONFIDENTIAL

public static final DataChannelProtectionLevel CONFIDENTIAL

Indicates that the data will be confidentiality protected.

PRIVATE

public static final DataChannelProtectionLevel PRIVATE

Indicates that the data will be integrity and confidentiality protected.

Method Detail

values

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

Returns:

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

valueOf

public static DataChannelProtectionLevel 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