Class DeflateFrameExtension

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.websocket.common.extensions.AbstractExtension

org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension

org.eclipse.jetty.websocket.common.extensions.compress.DeflateFrameExtension

All Implemented Interfaces:

org.eclipse.jetty.util.component.LifeCycle, Extension, IncomingFrames, OutgoingFrames

Direct Known Subclasses:

XWebkitDeflateFrameExtension

public class DeflateFrameExtension
extends CompressExtension

Implementation of the deflate-frame extension seen out in the wild.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Field Summary

Fields inherited from class CompressExtension

decompressCount, INFLATE_BUFFER_SIZE, INPUT_MAX_BUFFER_SIZE, RSV_USE_ALWAYS, RSV_USE_ONLY_FIRST, TAIL_BYTES, TAIL_BYTES_BUF, TAIL_DROP_ALWAYS, TAIL_DROP_FIN_ONLY, TAIL_DROP_NEVER

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

Constructors

Constructor	Description
DeflateFrameExtension()

Method Summary

Modifier and Type	Method	Description
String	getName()	The Sec-WebSocket-Extensions name for this extension.
void	incomingFrame(Frame frame)	Process the incoming frame.

Methods inherited from class CompressExtension

decompress, doStop, endsWithTail, forwardIncoming, getDeflater, getInflater, isRsv1User, newByteAccumulator, notifyCallbackFailure, notifyCallbackSuccess, outgoingFrame, setDeflaterPool, setInflaterPool, toString

Methods inherited from class AbstractExtension

getBufferPool, getConfig, getConnection, getNextIncoming, getNextOutgoing, getPolicy, init, init, isRsv2User, isRsv3User, nextIncomingFrame, nextOutgoingFrame, setBufferPool, setConfig, setConnection, setNextIncomingFrames, setNextOutgoingFrames, setPolicy

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, doStart, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, setStopTimeout, start, stop

Methods inherited from class Object

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

Constructor Details

DeflateFrameExtension

public DeflateFrameExtension()

Method Details

getName

public String getName()

Description copied from interface: Extension

The Sec-WebSocket-Extensions name for this extension.

Also known as the extension-token per Section 9.1. Negotiating Extensions.

Specified by:

getName in interface Extension

Overrides:

getName in class AbstractExtension

Returns:

the name of the extension

incomingFrame

public void incomingFrame(Frame frame)

Description copied from interface: IncomingFrames

Process the incoming frame.

Note: if you need to hang onto any information from the frame, be sure to copy it, as the information contained in the Frame will be released and/or reused by the implementation.

Parameters:

frame - the frame to process