com.github.netty.protocol.nrpc

枚举 RpcVersion

java.lang.Object

java.lang.Enum<RpcVersion>

com.github.netty.protocol.nrpc.RpcVersion

所有已实现的接口:

Serializable, Comparable<RpcVersion>

public enum RpcVersion
extends Enum<RpcVersion>

nrpc protocol version

作者:

wangzihao

枚举常量概要

枚举常量

枚举常量和说明
V2_0_0 spring-boot-protocol 2.0.0
V2_0_1 spring-boot-protocol 2.0.1

字段概要

字段

限定符和类型	字段和说明
static RpcVersion	CURRENT_VERSION

方法概要

限定符和类型	方法和说明
String	getText()
byte[]	getTextBytes()
boolean	isSupport(io.netty.buffer.ByteBuf msg) Whether the NRPC protocol to support Request Packet (note: 1 = request type) -+------8B--------+--1B--+--1B--+------2B------+-----4B-----+------1B--------+-----length-----+------1B-------+---length----+-----2B------+-------length-------------+ | header/version | type | ACK | total length | Request ID | service length | service name | method length | method name | data length | data | | NRPC/010 | 1 | 1 | 55 | 1 | 8 | "/sys/user" | 7 | getUser | 24 | {"age":10,"name":"wang"} | -+----------------+------+------+--------------+------------+----------------+----------------+---------------+-------------+-------------+--------------------------+ Response Packet (note: 2 = response type) -+------8B--------+--1B--+--1B--+------2B------+-----4B-----+---1B---+--------1B------+--length--+---1B---+-----2B------+----------length----------+ | header/version | type | ACK | total length | Request ID | status | message length | message | encode | data length | data | | NRPC/010 | 2 | 0 | 35 | 1 | 200 | 2 | ok | 1 | 24 | {"age":10,"name":"wang"} | -+----------------+------+------+--------------+------------+--------+----------------+----------+--------+-------------+--------------------------+
static RpcVersion	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static RpcVersion[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

V2_0_0

public static final RpcVersion V2_0_0

spring-boot-protocol 2.0.0

V2_0_1

public static final RpcVersion V2_0_1

spring-boot-protocol 2.0.1

字段详细资料

CURRENT_VERSION

public static final RpcVersion CURRENT_VERSION

方法详细资料

values

public static RpcVersion[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (RpcVersion c : RpcVersion.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static RpcVersion valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

getText

public String getText()

getTextBytes

public byte[] getTextBytes()

isSupport

public boolean isSupport(io.netty.buffer.ByteBuf msg)

Whether the NRPC protocol to support Request Packet (note: 1 = request type) -+------8B--------+--1B--+--1B--+------2B------+-----4B-----+------1B--------+-----length-----+------1B-------+---length----+-----2B------+-------length-------------+ | header/version | type | ACK | total length | Request ID | service length | service name | method length | method name | data length | data | | NRPC/010 | 1 | 1 | 55 | 1 | 8 | "/sys/user" | 7 | getUser | 24 | {"age":10,"name":"wang"} | -+----------------+------+------+--------------+------------+----------------+----------------+---------------+-------------+-------------+--------------------------+ Response Packet (note: 2 = response type) -+------8B--------+--1B--+--1B--+------2B------+-----4B-----+---1B---+--------1B------+--length--+---1B---+-----2B------+----------length----------+ | header/version | type | ACK | total length | Request ID | status | message length | message | encode | data length | data | | NRPC/010 | 2 | 0 | 35 | 1 | 200 | 2 | ok | 1 | 24 | {"age":10,"name":"wang"} | -+----------------+------+------+--------------+------------+--------+----------------+----------+--------+-------------+--------------------------+

参数:

msg - message

返回:

true=yes, false=no