io.undertow.server.protocol.framed

Class AbstractFramedStreamSourceChannel<C extends AbstractFramedChannel<C,R,S>,R extends AbstractFramedStreamSourceChannel<C,R,S>,S extends AbstractFramedStreamSinkChannel<C,R,S>>

java.lang.Object

io.undertow.server.protocol.framed.AbstractFramedStreamSourceChannel<C,R,S>

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, InterruptibleChannel, ReadableByteChannel, ScatteringByteChannel, org.xnio.channels.CloseableChannel, org.xnio.channels.Configurable, org.xnio.channels.StreamSourceChannel, org.xnio.channels.SuspendableReadChannel

Direct Known Subclasses:

StreamSourceFrameChannel

public abstract class AbstractFramedStreamSourceChannel<C extends AbstractFramedChannel<C,R,S>,R extends AbstractFramedStreamSourceChannel<C,R,S>,S extends AbstractFramedStreamSinkChannel<C,R,S>>
extends Object
implements org.xnio.channels.StreamSourceChannel

Source channel, used to receive framed messages.

Author:

Stuart Douglas

Field Summary

Fields inherited from interface org.xnio.channels.Configurable

EMPTY

Constructor Summary

Constructors

Constructor and Description
AbstractFramedStreamSourceChannel(AbstractFramedChannel<C,R,S> framedChannel)
AbstractFramedStreamSourceChannel(AbstractFramedChannel<C,R,S> framedChannel, org.xnio.Pooled<ByteBuffer> data, long frameDataRemaining)

Method Summary

Methods

Modifier and Type	Method and Description
void	awaitReadable()
void	awaitReadable(long l, TimeUnit timeUnit)
void	close()
protected void	complete() Method that is invoked when all data has been read.
org.xnio.ChannelListener.Setter<? extends R>	getCloseSetter()
protected AbstractFramedChannel<C,R,S>	getFramedChannel()
org.xnio.XnioIoThread	getIoThread()
<T> T	getOption(org.xnio.Option<T> tOption)
protected int	getReadFrameCount()
org.xnio.ChannelListener.Setter<? extends R>	getReadSetter()
org.xnio.XnioExecutor	getReadThread()
org.xnio.XnioWorker	getWorker()
protected void	handleHeaderData(FrameHeaderData headerData)
protected boolean	isComplete()
boolean	isOpen()
boolean	isReadResumed()
protected void	lastFrame()
int	read(ByteBuffer dst)
long	read(ByteBuffer[] dsts)
long	read(ByteBuffer[] dsts, int offset, int length)
void	resumeReads()
<T> T	setOption(org.xnio.Option<T> tOption, T t)
void	shutdownReads()
boolean	supportsOption(org.xnio.Option<?> option)
void	suspendReads()
long	transferTo(long count, ByteBuffer throughBuffer, org.xnio.channels.StreamSinkChannel streamSinkChannel)
long	transferTo(long position, long count, FileChannel target)
void	wakeupReads()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFramedStreamSourceChannel

public AbstractFramedStreamSourceChannel(AbstractFramedChannel<C,R,S> framedChannel)

AbstractFramedStreamSourceChannel

public AbstractFramedStreamSourceChannel(AbstractFramedChannel<C,R,S> framedChannel,
                                 org.xnio.Pooled<ByteBuffer> data,
                                 long frameDataRemaining)

Method Detail

transferTo

public long transferTo(long position,
              long count,
              FileChannel target)
                throws IOException

Specified by:

transferTo in interface org.xnio.channels.StreamSourceChannel

Throws:

IOException

transferTo

public long transferTo(long count,
              ByteBuffer throughBuffer,
              org.xnio.channels.StreamSinkChannel streamSinkChannel)
                throws IOException

Specified by:

transferTo in interface org.xnio.channels.StreamSourceChannel

Throws:

IOException

suspendReads

public void suspendReads()

Specified by:

suspendReads in interface org.xnio.channels.SuspendableReadChannel

complete

protected void complete()
                 throws IOException

Method that is invoked when all data has been read.

Throws:

IOException

isComplete

protected boolean isComplete()

resumeReads

public void resumeReads()

Specified by:

resumeReads in interface org.xnio.channels.SuspendableReadChannel

isReadResumed

public boolean isReadResumed()

Specified by:

isReadResumed in interface org.xnio.channels.SuspendableReadChannel

wakeupReads

public void wakeupReads()

Specified by:

wakeupReads in interface org.xnio.channels.SuspendableReadChannel

shutdownReads

public void shutdownReads()
                   throws IOException

Specified by:

shutdownReads in interface org.xnio.channels.SuspendableReadChannel

Throws:

IOException

lastFrame

protected void lastFrame()

awaitReadable

public void awaitReadable()
                   throws IOException

Specified by:

awaitReadable in interface org.xnio.channels.SuspendableReadChannel

Throws:

IOException

awaitReadable

public void awaitReadable(long l,
                 TimeUnit timeUnit)
                   throws IOException

Specified by:

awaitReadable in interface org.xnio.channels.SuspendableReadChannel

Throws:

IOException

handleHeaderData

protected void handleHeaderData(FrameHeaderData headerData)

getReadThread

public org.xnio.XnioExecutor getReadThread()

Specified by:

getReadThread in interface org.xnio.channels.SuspendableReadChannel

getReadSetter

public org.xnio.ChannelListener.Setter<? extends R> getReadSetter()

Specified by:

getReadSetter in interface org.xnio.channels.StreamSourceChannel

Specified by:

getReadSetter in interface org.xnio.channels.SuspendableReadChannel

getCloseSetter

public org.xnio.ChannelListener.Setter<? extends R> getCloseSetter()

Specified by:

getCloseSetter in interface org.xnio.channels.CloseableChannel

Specified by:

getCloseSetter in interface org.xnio.channels.StreamSourceChannel

Specified by:

getCloseSetter in interface org.xnio.channels.SuspendableReadChannel

getWorker

public org.xnio.XnioWorker getWorker()

Specified by:

getWorker in interface org.xnio.channels.CloseableChannel

getIoThread

public org.xnio.XnioIoThread getIoThread()

Specified by:

getIoThread in interface org.xnio.channels.CloseableChannel

supportsOption

public boolean supportsOption(org.xnio.Option<?> option)

Specified by:

supportsOption in interface org.xnio.channels.Configurable

getOption

public <T> T getOption(org.xnio.Option<T> tOption)
            throws IOException

Specified by:

getOption in interface org.xnio.channels.Configurable

Throws:

IOException

setOption

public <T> T setOption(org.xnio.Option<T> tOption,
              T t)
            throws IllegalArgumentException,
                   IOException

Specified by:

setOption in interface org.xnio.channels.Configurable

Throws:

IllegalArgumentException

IOException

read

public long read(ByteBuffer[] dsts,
        int offset,
        int length)
          throws IOException

Specified by:

read in interface ScatteringByteChannel

Throws:

IOException

read

public long read(ByteBuffer[] dsts)
          throws IOException

Specified by:

read in interface ScatteringByteChannel

Throws:

IOException

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Specified by:

close in interface InterruptibleChannel

Specified by:

close in interface org.xnio.channels.CloseableChannel

Throws:

IOException

getFramedChannel

protected AbstractFramedChannel<C,R,S> getFramedChannel()

getReadFrameCount

protected int getReadFrameCount()