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

Class CompressExtension

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

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

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

All Implemented Interfaces:

Container, Destroyable, Dumpable, LifeCycle, Extension, IncomingFrames, OutgoingFrames

Direct Known Subclasses:

DeflateFrameExtension, PerMessageDeflateExtension

public abstract class CompressExtension
extends AbstractExtension

Nested Class Summary

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

AbstractLifeCycle.AbstractLifeCycleListener

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

Container.InheritedListener, Container.Listener

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

LifeCycle.Listener

Field Summary

Fields

Modifier and Type	Field and Description
protected static byte[]	TAIL_BYTES

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

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompressExtension()

Method Summary

Methods

Modifier and Type	Method and Description
protected ByteAccumulator	decompress(byte[] input)
protected void	forwardIncoming(Frame frame, ByteAccumulator accumulator)
Deflater	getDeflater()
Inflater	getInflater()
boolean	isRsv1User() Indicates use of RSV1 flag for indicating deflation is in use.
protected void	notifyCallbackFailure(WriteCallback callback, Throwable failure)
protected void	notifyCallbackSuccess(WriteCallback callback)
void	outgoingFrame(Frame frame, WriteCallback callback, BatchMode batchMode)
String	toString()

Methods inherited from class org.eclipse.jetty.websocket.common.extensions.AbstractExtension

dump, dumpWithHeading, getBufferPool, getConfig, getConnection, getName, getNextIncoming, getNextOutgoing, getPolicy, incomingError, isRsv2User, isRsv3User, nextIncomingError, nextIncomingFrame, nextOutgoingFrame, setBufferPool, setConfig, setConnection, setNextIncomingFrames, setNextOutgoingFrames, setPolicy

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

addBean, addBean, addBean, addEventListener, contains, destroy, doStart, doStop, dump, dump, dump, dump, dumpBeans, dumpObject, dumpStdErr, dumpThis, getBean, getBeans, getBeans, isManaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBeans

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.websocket.api.extensions.IncomingFrames

incomingFrame

Field Detail

TAIL_BYTES

protected static final byte[] TAIL_BYTES

Constructor Detail

CompressExtension

protected CompressExtension()

Method Detail

getDeflater

public Deflater getDeflater()

getInflater

public Inflater getInflater()

isRsv1User

public boolean isRsv1User()

Indicates use of RSV1 flag for indicating deflation is in use.

Specified by:

isRsv1User in interface Extension

Overrides:

isRsv1User in class AbstractExtension

Returns:

true if extension uses RSV1 for its own purposes.

forwardIncoming

protected void forwardIncoming(Frame frame,
                   ByteAccumulator accumulator)

decompress

protected ByteAccumulator decompress(byte[] input)

outgoingFrame

public void outgoingFrame(Frame frame,
                 WriteCallback callback,
                 BatchMode batchMode)

notifyCallbackSuccess

protected void notifyCallbackSuccess(WriteCallback callback)

notifyCallbackFailure

protected void notifyCallbackFailure(WriteCallback callback,
                         Throwable failure)

toString

public String toString()

Overrides:

toString in class AbstractExtension