java.lang.Object
- io.netty5.handler.codec.http.websocketx.extensions.compression.DeflateFrameClientExtensionHandshaker

All Implemented Interfaces:: WebSocketClientExtensionHandshaker

public final class DeflateFrameClientExtensionHandshaker
extends Object
implements WebSocketClientExtensionHandshaker

perframe-deflate handshake implementation.

Constructor Summary

Constructors
Constructor	Description
`DeflateFrameClientExtensionHandshaker(boolean useWebkitExtensionName)`	Constructor with default configuration.
`DeflateFrameClientExtensionHandshaker(int compressionLevel, boolean useWebkitExtensionName)`	Constructor with custom configuration.
`DeflateFrameClientExtensionHandshaker(int compressionLevel, boolean useWebkitExtensionName, WebSocketExtensionFilterProvider extensionFilterProvider)`	Constructor with custom configuration.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`WebSocketClientExtension`	`handshakeExtension(WebSocketExtensionData extensionData)`	Handshake based on server response.
`WebSocketExtensionData`	`newRequestData()`	Return extension configuration to submit to the server.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DeflateFrameClientExtensionHandshaker
```
public DeflateFrameClientExtensionHandshaker(boolean useWebkitExtensionName)
```
    Constructor with default configuration.
  - DeflateFrameClientExtensionHandshaker
```
public DeflateFrameClientExtensionHandshaker(int compressionLevel,
                                             boolean useWebkitExtensionName)
```
    Constructor with custom configuration.
    
    Parameters:
    
    compressionLevel - Compression level between 0 and 9 (default is 6).
  - DeflateFrameClientExtensionHandshaker
```
public DeflateFrameClientExtensionHandshaker(int compressionLevel,
                                             boolean useWebkitExtensionName,
                                             WebSocketExtensionFilterProvider extensionFilterProvider)
```
    Constructor with custom configuration.
    
    Parameters:
    
    compressionLevel - Compression level between 0 and 9 (default is 6).
    
    extensionFilterProvider - provides client extension filters for per frame deflate encoder and decoder.
- Method Detail
  - newRequestData
```
public WebSocketExtensionData newRequestData()
```
    Description copied from interface: WebSocketClientExtensionHandshaker
    
    Return extension configuration to submit to the server.
    
    Specified by:
    
    newRequestData in interface WebSocketClientExtensionHandshaker
    
    Returns:
    
    the desired extension configuration.
  - handshakeExtension
```
public WebSocketClientExtension handshakeExtension(WebSocketExtensionData extensionData)
```
    Description copied from interface: WebSocketClientExtensionHandshaker
    
    Handshake based on server response. It should always succeed because server response should be a request acknowledge.
    
    Specified by:
    
    handshakeExtension in interface WebSocketClientExtensionHandshaker
    
    Parameters:
    
    extensionData - the extension configuration sent by the server.
    
    Returns:
    
    an initialized extension if handshake phase succeed or null if failed.

Class DeflateFrameClientExtensionHandshaker

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DeflateFrameClientExtensionHandshaker

DeflateFrameClientExtensionHandshaker

DeflateFrameClientExtensionHandshaker

Method Detail

newRequestData

handshakeExtension