io.undertow.protocols.http2

Class Http2DataStreamSinkChannel

java.lang.Object

io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

io.undertow.protocols.http2.AbstractHttp2StreamSinkChannel

io.undertow.protocols.http2.Http2StreamSinkChannel

io.undertow.protocols.http2.Http2DataStreamSinkChannel

All Implemented Interfaces:

Http2Stream, Closeable, AutoCloseable, Channel, GatheringByteChannel, InterruptibleChannel, WritableByteChannel, org.xnio.channels.CloseableChannel, org.xnio.channels.Configurable, org.xnio.channels.StreamSinkChannel, org.xnio.channels.SuspendableWriteChannel

Direct Known Subclasses:

Http2HeadersStreamSinkChannel, Http2PushPromiseStreamSinkChannel

public class Http2DataStreamSinkChannel
extends Http2StreamSinkChannel
implements Http2Stream

Headers channel

Author:

Stuart Douglas

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Http2DataStreamSinkChannel.TrailersProducer

Field Summary

Fields inherited from interface org.xnio.channels.Configurable

EMPTY

Method Summary

Modifier and Type	Method and Description
protected void	channelForciblyClosed() Called when a channel has been forcibly closed, and data (frames) have already been written.
protected SendFrameHeader	createFrameHeaderImpl()
boolean	flush()
org.xnio.ChannelListener<Http2DataStreamSinkChannel>	getCompletionListener()
HeaderMap	getHeaders()
Http2DataStreamSinkChannel.TrailersProducer	getTrailersProducer()
protected void	handleFlushComplete(boolean finalFrame)
protected boolean	isFlushRequiredOnEmptyBuffer()
void	setCompletionListener(org.xnio.ChannelListener<Http2DataStreamSinkChannel> completionListener)
void	setTrailersProducer(Http2DataStreamSinkChannel.TrailersProducer trailersProducer)
int	write(ByteBuffer src)
long	write(ByteBuffer[] srcs)
long	write(ByteBuffer[] srcs, int offset, int length)
protected void	writeBeforeHeaderBlock(ByteBuffer buffer)
int	writeFinal(ByteBuffer src)
long	writeFinal(ByteBuffer[] srcs)
long	writeFinal(ByteBuffer[] srcs, int offset, int length)

Methods inherited from class io.undertow.protocols.http2.Http2StreamSinkChannel

allocateAll, awaitWritable, createFrameHeader, getStreamId, grabFlowControlBytes

Methods inherited from class io.undertow.protocols.http2.AbstractHttp2StreamSinkChannel

isLastFrame

Methods inherited from class io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel

awaitWritable, close, getAwaitWritableTimeout, getBuffer, getChannel, getCloseSetter, getIoThread, getOption, getWorker, getWriteSetter, getWriteThread, isBroken, isBufferFull, isFinalFrameQueued, isFirstDataWritten, isOpen, isReadyForFlush, isWriteResumed, isWritesShutdown, markBroken, preWriteTransform, resumeWrites, resumeWritesInternal, safeToSend, send, sendInternal, setOption, shutdownWrites, supportsOption, suspendWrites, transferFrom, transferFrom, wakeupWrites

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.undertow.protocols.http2.Http2Stream

getStreamId

Method Detail

getTrailersProducer

public Http2DataStreamSinkChannel.TrailersProducer getTrailersProducer()

setTrailersProducer

public void setTrailersProducer(Http2DataStreamSinkChannel.TrailersProducer trailersProducer)

createFrameHeaderImpl

protected SendFrameHeader createFrameHeaderImpl()

Specified by:

createFrameHeaderImpl in class Http2StreamSinkChannel

write

public long write(ByteBuffer[] srcs,
                  int offset,
                  int length)
           throws IOException

Specified by:

write in interface GatheringByteChannel

Overrides:

write in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

write

public long write(ByteBuffer[] srcs)
           throws IOException

Specified by:

write in interface GatheringByteChannel

Overrides:

write in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

write

public int write(ByteBuffer src)
          throws IOException

Specified by:

write in interface WritableByteChannel

Overrides:

write in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

writeFinal

public long writeFinal(ByteBuffer[] srcs,
                       int offset,
                       int length)
                throws IOException

Specified by:

writeFinal in interface org.xnio.channels.StreamSinkChannel

Overrides:

writeFinal in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

writeFinal

public long writeFinal(ByteBuffer[] srcs)
                throws IOException

Specified by:

writeFinal in interface org.xnio.channels.StreamSinkChannel

Overrides:

writeFinal in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

writeFinal

public int writeFinal(ByteBuffer src)
               throws IOException

Specified by:

writeFinal in interface org.xnio.channels.StreamSinkChannel

Overrides:

writeFinal in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

flush

public boolean flush()
              throws IOException

Specified by:

flush in interface org.xnio.channels.SuspendableWriteChannel

Overrides:

flush in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

Throws:

IOException

writeBeforeHeaderBlock

protected void writeBeforeHeaderBlock(ByteBuffer buffer)

isFlushRequiredOnEmptyBuffer

protected boolean isFlushRequiredOnEmptyBuffer()

Overrides:

isFlushRequiredOnEmptyBuffer in class AbstractFramedStreamSinkChannel<Http2Channel,AbstractHttp2StreamSourceChannel,AbstractHttp2StreamSinkChannel>

getHeaders

public HeaderMap getHeaders()

handleFlushComplete

protected void handleFlushComplete(boolean finalFrame)

Overrides:

handleFlushComplete in class Http2StreamSinkChannel

channelForciblyClosed

protected void channelForciblyClosed()
                              throws IOException

Description copied from class: AbstractFramedStreamSinkChannel

Called when a channel has been forcibly closed, and data (frames) have already been written. The action this should take is protocol dependent, e.g. for SPDY a RST_STREAM should be sent, for websockets the channel should be closed. By default this will just close the underlying channel

Overrides:

channelForciblyClosed in class Http2StreamSinkChannel

Throws:

IOException

getCompletionListener

public org.xnio.ChannelListener<Http2DataStreamSinkChannel> getCompletionListener()

setCompletionListener

public void setCompletionListener(org.xnio.ChannelListener<Http2DataStreamSinkChannel> completionListener)