com.qcloud.cos.utils

Enum CodecUtils

java.lang.Object

java.lang.Enum<CodecUtils>

com.qcloud.cos.utils.CodecUtils

All Implemented Interfaces:

Serializable, Comparable<CodecUtils>

public enum CodecUtils
extends Enum<CodecUtils>

Codec internal utilities

Author:

Hanson Char

Method Summary

Modifier and Type	Method and Description
static String	convertFromIso88591ToUtf8(String value)
static String	convertFromUtf8ToIso88591(String value) Sanity check the last decoded position is a possible value.
static byte[]	toBytesDirect(String singleOctets) Returns a byte array representing the given string, truncating each character into a byte directly.
static String	toStringDirect(byte[] bytes) Returns a string representing the given byte array, treating each byte as a single octet character.
static CodecUtils	valueOf(String name) Returns the enum constant of this type with the specified name.
static CodecUtils[]	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

Method Detail

values

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

Returns:

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

valueOf

public static CodecUtils 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

toBytesDirect

public static byte[] toBytesDirect(String singleOctets)

Returns a byte array representing the given string, truncating each character into a byte directly.

Throws:

IllegalArgumentException - if the input string contains any multi-octet character

toStringDirect

public static String toStringDirect(byte[] bytes)

Returns a string representing the given byte array, treating each byte as a single octet character.

convertFromUtf8ToIso88591

public static String convertFromUtf8ToIso88591(String value)

Sanity check the last decoded position is a possible value.

Throws:

IllegalArgumentException - if the given decoded position is not a possible value produced via the respective encoding

convertFromIso88591ToUtf8

public static String convertFromIso88591ToUtf8(String value)