Class DeflateFrameServerExtensionHandshaker.DeflateFrameServerExtension

java.lang.Object

io.netty.handler.codec.http.websocketx.extensions.compression.DeflateFrameServerExtensionHandshaker.DeflateFrameServerExtension

All Implemented Interfaces:

WebSocketExtension, WebSocketServerExtension

Enclosing class:

DeflateFrameServerExtensionHandshaker

private static class DeflateFrameServerExtensionHandshaker.DeflateFrameServerExtension
extends java.lang.Object
implements WebSocketServerExtension

Field Summary

Fields

Modifier and Type	Field	Description
private final int	compressionLevel
private final WebSocketExtensionFilterProvider	extensionFilterProvider
private final java.lang.String	extensionName
private final int	maxAllocation
private final int	memLevel
private final int	windowSize

Fields inherited from interface WebSocketExtension

RSV1, RSV2, RSV3

Constructor Summary

Constructors

Constructor	Description
DeflateFrameServerExtension(int compressionLevel, int windowSize, int memLevel, java.lang.String extensionName, WebSocketExtensionFilterProvider extensionFilterProvider, int maxAllocation)

Method Summary

Modifier and Type	Method	Description
WebSocketExtensionDecoder	newExtensionDecoder()
WebSocketExtensionEncoder	newExtensionEncoder()
WebSocketExtensionData	newReponseData()	Return an extension configuration to submit to the client as an acknowledge.
int	rsv()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

extensionName

private final java.lang.String extensionName

compressionLevel

private final int compressionLevel

windowSize

private final int windowSize

memLevel

private final int memLevel

extensionFilterProvider

private final WebSocketExtensionFilterProvider extensionFilterProvider

maxAllocation

private final int maxAllocation

Constructor Details

DeflateFrameServerExtension

DeflateFrameServerExtension(int compressionLevel,
 int windowSize,
 int memLevel,
 java.lang.String extensionName,
 WebSocketExtensionFilterProvider extensionFilterProvider,
 int maxAllocation)

Method Details

rsv

public int rsv()

Specified by:

rsv in interface WebSocketExtension

Returns:

the reserved bit value to ensure that no other extension should interfere.

newExtensionEncoder

public WebSocketExtensionEncoder newExtensionEncoder()

Specified by:

newExtensionEncoder in interface WebSocketExtension

Returns:

create the extension encoder.

newExtensionDecoder

public WebSocketExtensionDecoder newExtensionDecoder()

Specified by:

newExtensionDecoder in interface WebSocketExtension

Returns:

create the extension decoder.

newReponseData

public WebSocketExtensionData newReponseData()

Description copied from interface: WebSocketServerExtension

Return an extension configuration to submit to the client as an acknowledge.

Specified by:

newReponseData in interface WebSocketServerExtension

Returns:

the acknowledged extension configuration.