io.undertow.conduits

Class GzipStreamSinkConduit

java.lang.Object

io.undertow.conduits.DeflatingStreamSinkConduit

io.undertow.conduits.GzipStreamSinkConduit

All Implemented Interfaces:

Conduit, SinkConduit, StreamSinkConduit

public class GzipStreamSinkConduit
extends DeflatingStreamSinkConduit

Author:

Stuart Douglas

Field Summary

Fields

Modifier and Type	Field and Description
protected CRC32	crc CRC-32 of uncompressed data.

Fields inherited from class io.undertow.conduits.DeflatingStreamSinkConduit

currentBuffer, deflater, pooledObject

Constructor Summary

Constructors

Constructor and Description
GzipStreamSinkConduit(ConduitFactory<StreamSinkConduit> conduitFactory, HttpServerExchange exchange)
GzipStreamSinkConduit(ConduitFactory<StreamSinkConduit> conduitFactory, HttpServerExchange exchange, int deflateLevel)
GzipStreamSinkConduit(ConduitFactory<StreamSinkConduit> conduitFactory, HttpServerExchange exchange, ObjectPool deflaterPool)

Method Summary

Modifier and Type	Method and Description
protected byte[]	getTrailer() called before the stream is finally flushed.
protected void	preDeflate(byte[] data)

Methods inherited from class io.undertow.conduits.DeflatingStreamSinkConduit

awaitWritable, awaitWritable, flush, getWorker, getWriteThread, isWriteResumed, isWriteShutdown, newInstanceDeflaterPool, resumeWrites, setWriteReadyHandler, simpleDeflaterPool, suspendWrites, terminateWrites, transferFrom, transferFrom, truncateWrites, wakeupWrites, write, write, writeFinal, writeFinal

Methods inherited from class java.lang.Object

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

Field Detail

crc

protected CRC32 crc

CRC-32 of uncompressed data.

Constructor Detail

GzipStreamSinkConduit

public GzipStreamSinkConduit(ConduitFactory<StreamSinkConduit> conduitFactory,
                             HttpServerExchange exchange)

GzipStreamSinkConduit

public GzipStreamSinkConduit(ConduitFactory<StreamSinkConduit> conduitFactory,
                             HttpServerExchange exchange,
                             int deflateLevel)

GzipStreamSinkConduit

public GzipStreamSinkConduit(ConduitFactory<StreamSinkConduit> conduitFactory,
                             HttpServerExchange exchange,
                             ObjectPool deflaterPool)

Method Detail

preDeflate

protected void preDeflate(byte[] data)

Overrides:

preDeflate in class DeflatingStreamSinkConduit

getTrailer

protected byte[] getTrailer()

Description copied from class: DeflatingStreamSinkConduit

called before the stream is finally flushed.

Overrides:

getTrailer in class DeflatingStreamSinkConduit