Package io.netty.handler.codec.haproxy
Enum HAProxyProtocolVersion
- java.lang.Object
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- java.lang.Enum<HAProxyProtocolVersion>
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- io.netty.handler.codec.haproxy.HAProxyProtocolVersion
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<HAProxyProtocolVersion>
public enum HAProxyProtocolVersion extends java.lang.Enum<HAProxyProtocolVersion>
The HAProxy proxy protocol specification version.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description byte
byteValue()
Returns the byte value of this version.static HAProxyProtocolVersion
valueOf(byte verCmdByte)
Returns theHAProxyProtocolVersion
represented by the highest 4 bits of the specified byte.static HAProxyProtocolVersion
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static HAProxyProtocolVersion[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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V1
public static final HAProxyProtocolVersion V1
The ONE proxy protocol version represents a version 1 (human-readable) header.
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V2
public static final HAProxyProtocolVersion V2
The TWO proxy protocol version represents a version 2 (binary) header.
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Method Detail
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values
public static HAProxyProtocolVersion[] 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 (HAProxyProtocolVersion c : HAProxyProtocolVersion.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static HAProxyProtocolVersion valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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valueOf
public static HAProxyProtocolVersion valueOf(byte verCmdByte)
Returns theHAProxyProtocolVersion
represented by the highest 4 bits of the specified byte.- Parameters:
verCmdByte
- protocol version and command byte
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byteValue
public byte byteValue()
Returns the byte value of this version.
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