org.xnio.conduits

Interface SourceConduit

All Superinterfaces:

Conduit

All Known Subinterfaces:

MessageSourceConduit, StreamSourceConduit

All Known Implementing Classes:

AbstractMessageSourceConduit, AbstractSourceConduit, AbstractStreamSourceConduit, AbstractSynchronizedSourceConduit, AjpServerRequestConduit, BlockingStreamSourceConduit, BrokenStreamSourceConduit, BufferedStreamSourceConduit, BytesReceivedStreamSourceConduit, ChunkedStreamSourceConduit, DebuggingStreamSourceConduit, EmptyStreamSourceConduit, EmptyStreamSourceConduit, FinishableStreamSourceConduit, FixedLengthStreamSourceConduit, FixedLengthStreamSourceConduit, FramingMessageSourceConduit, GzipStreamSourceConduit, IdleTimeoutConduit, InflatingStreamSourceConduit, InflatingStreamSourceConduit, MessageStreamSourceConduit, PushBackStreamSourceConduit, ReadDataStreamSourceConduit, ReadTimeoutStreamSourceConduit, SslConduit, StreamSourceChannelWrappingConduit, SynchronizedMessageSourceConduit, SynchronizedStreamSourceConduit

public interface SourceConduit
extends Conduit

Author:

David M. Lloyd

Method Summary

Modifier and Type	Method and Description
void	awaitReadable() Block until this channel becomes readable again.
void	awaitReadable(long time, TimeUnit timeUnit) Block until this conduit becomes readable again, or until the timeout expires.
XnioIoThread	getReadThread() Get the XNIO read thread.
boolean	isReadResumed() Determine whether read notifications are currently enabled.
boolean	isReadShutdown() Determine whether reads have been shut down on this conduit.
void	resumeReads() Indicate that the conduit's ReadReadyHandler should be invoked as soon as data can be read without blocking.
void	setReadReadyHandler(ReadReadyHandler handler) Set the handler which should receive readiness notifications.
void	suspendReads() Indicate that calling the conduit's ReadReadyHandler should be suspended.
void	terminateReads() Indicate that no more data will be read from this conduit.
void	wakeupReads() Indicate that the conduit's ReadReadyHandler should be invoked immediately, and then again as soon as data can be read without blocking.

Methods inherited from interface org.xnio.conduits.Conduit

getWorker

Method Detail

terminateReads

void terminateReads()
             throws IOException

Indicate that no more data will be read from this conduit. If unread data exists, an exception may be thrown.

Throws:

IOException - if there was a problem

isReadShutdown

boolean isReadShutdown()

Determine whether reads have been shut down on this conduit.

Returns:

true if writes are shut down, false otherwise

resumeReads

void resumeReads()

Indicate that the conduit's ReadReadyHandler should be invoked as soon as data can be read without blocking.

suspendReads

void suspendReads()

Indicate that calling the conduit's ReadReadyHandler should be suspended.

wakeupReads

void wakeupReads()

Indicate that the conduit's ReadReadyHandler should be invoked immediately, and then again as soon as data can be read without blocking.

isReadResumed

boolean isReadResumed()

Determine whether read notifications are currently enabled.

Returns:

true if read notifications are enabled

awaitReadable

void awaitReadable()
            throws IOException

Block until this channel becomes readable again. This method may return spuriously before the channel becomes readable.

Throws:

InterruptedIOException - if the operation is interrupted; the thread's interrupt flag will be set as well

IOException - if an I/O error occurs

awaitReadable

void awaitReadable(long time,
                   TimeUnit timeUnit)
            throws IOException

Block until this conduit becomes readable again, or until the timeout expires. This method may return spuriously before the conduit becomes readable or the timeout expires.

Parameters:

time - the time to wait

timeUnit - the time unit

Throws:

InterruptedIOException - if the operation is interrupted; the thread's interrupt flag will be set as well

IOException - if an I/O error occurs

getReadThread

XnioIoThread getReadThread()

Get the XNIO read thread.

Returns:

the XNIO read thread

setReadReadyHandler

void setReadReadyHandler(ReadReadyHandler handler)

Set the handler which should receive readiness notifications. A filter may pass this invocation on to the filter it wraps, or it may substitute itself.

Parameters:

next - the filter to receive readiness notifications