Package br.com.anteros.mqtt.core.util

Enum PayloadEncode

java.lang.Object

java.lang.Enum<PayloadEncode>

br.com.anteros.mqtt.core.util.PayloadEncode

All Implemented Interfaces:

Serializable, Comparable<PayloadEncode>

public enum PayloadEncode
extends Enum<PayloadEncode>

消息正文编码

Author:

L.cm

Enum Constant Summary

Enum Constants

Enum Constant	Description
base64
hex
plain	纯文本、hex、base64

Method Summary

Modifier and Type	Method	Description
abstract byte[]	decode(String data)	解码
static byte[]	decode(String data, String encoding)	解码
abstract String	encode(byte[] data)	编码
static PayloadEncode	getEncode(String encoding)	获取解码器
static PayloadEncode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static PayloadEncode[]	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

plain

public static final PayloadEncode plain

纯文本、hex、base64

hex

public static final PayloadEncode hex

base64

public static final PayloadEncode base64

Method Detail

values

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

Returns:

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

valueOf

public static PayloadEncode 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

encode

public abstract String encode(byte[] data)

编码

Parameters:

data - byte array

Returns:

byte array

decode

public abstract byte[] decode(String data)

解码

Parameters:

data - String 字符串

Returns:

byte array

decode

public static byte[] decode(String data,
                            String encoding)

解码

Parameters:

data - data

encoding - encoding

Returns:

byte array

getEncode

public static PayloadEncode getEncode(String encoding)

获取解码器

Parameters:

encoding - encoding

Returns:

PayloadEncode