Package org.java_websocket.extensions

Class CompressionExtension

java.lang.Object

org.java_websocket.extensions.DefaultExtension

org.java_websocket.extensions.CompressionExtension

All Implemented Interfaces:

IExtension

Direct Known Subclasses:

PerMessageDeflateExtension

public abstract class CompressionExtension
extends DefaultExtension

Implementation for a compression extension specified by https://tools.ietf.org/html/rfc7692

Since:

1.3.5

Constructor Summary

Constructors

Constructor	Description
CompressionExtension()

Method Summary

Modifier and Type	Method	Description
void	isFrameValid(Framedata inputFrame)	Check if the received frame is correctly implemented by the other endpoint and there are no specification errors (like wrongly set RSV)

Methods inherited from class org.java_websocket.extensions.DefaultExtension

acceptProvidedExtensionAsClient, acceptProvidedExtensionAsServer, copyInstance, decodeFrame, encodeFrame, equals, getProvidedExtensionAsClient, getProvidedExtensionAsServer, hashCode, reset, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CompressionExtension

public CompressionExtension()

Method Details

isFrameValid

public void isFrameValid(Framedata inputFrame)
                  throws InvalidDataException

Description copied from interface: IExtension

Check if the received frame is correctly implemented by the other endpoint and there are no specification errors (like wrongly set RSV)

Specified by:

isFrameValid in interface IExtension

Overrides:

isFrameValid in class DefaultExtension

Parameters:

inputFrame - the received frame

Throws:

InvalidDataException - Throw InvalidDataException if the received frame is not correctly implementing the specification for the specific extension