Module org.refcodes.io

Package org.refcodes.io

Class PrefetchBidirectionalStreamConnectionTransceiver<DATA extends Serializable>

java.lang.Object

org.refcodes.component.AbstractConnectable

org.refcodes.component.AbstractConnectableAutomaton

org.refcodes.io.AbstractDatagramsReceiver<DATA>

org.refcodes.io.AbstractPrefetchInputStreamReceiver<DATA>

org.refcodes.io.PrefetchBidirectionalStreamConnectionTransceiver<DATA>

Type Parameters:

DATA - the generic type

All Implemented Interfaces:

Flushable, org.refcodes.component.BidirectionalConnectionComponent<InputStream,OutputStream>, org.refcodes.component.BidirectionalConnectionComponent.BidirectionalConnectionAutomaton<InputStream,OutputStream>, org.refcodes.component.BidirectionalConnectionOpenable<InputStream,OutputStream>, org.refcodes.component.BidirectionalConnectionOpenable.BidirectionalConnectionOpenAutomaton<InputStream,OutputStream>, org.refcodes.component.Closable, org.refcodes.component.Closable.CloseAutomaton, org.refcodes.component.ClosedAccessor, org.refcodes.component.ConnectableComponent, org.refcodes.component.ConnectableComponent.ConnectableAutomaton, org.refcodes.component.ConnectionStatusAccessor, org.refcodes.component.Flushable, org.refcodes.component.OpenedAccessor, Availability, BidirectionalConnectionTransceiver<DATA,InputStream,OutputStream>, BidirectionalStreamConnectionTransceiver<DATA>, DatagramDestination<DATA>, DatagramReceiver<DATA>, DatagramsDestination<DATA>, DatagramSource<DATA>, DatagramsReceiver<DATA>, DatagramsSource<DATA>, DatagramsTransceiver<DATA>, DatagramsTransmitter<DATA>, DatagramTransceiver<DATA>, DatagramTransmitter<DATA>, Receivable, Transmittable

public class PrefetchBidirectionalStreamConnectionTransceiver<DATA extends Serializable>
extends AbstractPrefetchInputStreamReceiver<DATA>
implements BidirectionalStreamConnectionTransceiver<DATA>

The Class PrefetchBidirectionalStreamConnectionTransceiver.

Author:

steiner

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.component.BidirectionalConnectionComponent

org.refcodes.component.BidirectionalConnectionComponent.BidirectionalConnectionAutomaton<INPUT,OUTPUT>

Nested classes/interfaces inherited from interface org.refcodes.component.BidirectionalConnectionOpenable

org.refcodes.component.BidirectionalConnectionOpenable.BidirectionalConnectionOpenAutomaton<INPUT,OUTPUT>

Nested classes/interfaces inherited from interface org.refcodes.component.Closable

org.refcodes.component.Closable.CloseAutomaton, org.refcodes.component.Closable.CloseBuilder<B extends org.refcodes.component.Closable.CloseBuilder<B>>

Nested classes/interfaces inherited from interface org.refcodes.component.ClosedAccessor

org.refcodes.component.ClosedAccessor.ClosedMutator, org.refcodes.component.ClosedAccessor.ClosedProperty

Nested classes/interfaces inherited from interface org.refcodes.component.ConnectableComponent

org.refcodes.component.ConnectableComponent.ConnectableAutomaton

Nested classes/interfaces inherited from interface org.refcodes.component.ConnectionStatusAccessor

org.refcodes.component.ConnectionStatusAccessor.ConnectionStatusMutator, org.refcodes.component.ConnectionStatusAccessor.ConnectionStatusProperty

Nested classes/interfaces inherited from interface org.refcodes.component.Flushable

org.refcodes.component.Flushable.FlushBuilder<B extends org.refcodes.component.Flushable.FlushBuilder<B>>

Nested classes/interfaces inherited from interface org.refcodes.component.OpenedAccessor

org.refcodes.component.OpenedAccessor.OpenedMutator, org.refcodes.component.OpenedAccessor.OpenedProperty

Field Summary

Fields inherited from class org.refcodes.io.AbstractDatagramsReceiver

DATAGRAM_QUEUE_SIZE

Constructor Summary

Constructors

Constructor	Description
PrefetchBidirectionalStreamConnectionTransceiver()	Instantiates a new prefetch bidirectional stream connection transceiver impl.
PrefetchBidirectionalStreamConnectionTransceiver(ExecutorService aExecutorService)	Instantiates a new prefetch bidirectional stream connection transceiver impl.

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
boolean	isOpenable(InputStream aInputStream, OutputStream aOutputStream)
void	open(InputStream aInputStream, OutputStream aOutputStream)
protected void	open(OutputStream aOutputStream)	HINT: For testing purposes you can pass an already flushed ObjectOutputStream (via ObjectOutputStream.flush()) encapsulating a PipedOutputStream which in turn encapsulates a PipedInputStream to this open(OutputStream) method.
void	transmit(DATA aDatagram)	Writes (sends) a datagram to a listening DatagramReceiver.

Methods inherited from class org.refcodes.io.AbstractPrefetchInputStreamReceiver

isOpenable, open

Methods inherited from class org.refcodes.io.AbstractDatagramsReceiver

available, pushDatagram, pushDatagrams, pushDatagrams, receive, receiveAll

Methods inherited from class org.refcodes.component.AbstractConnectableAutomaton

getConnectionStatus, isClosable, isClosed, isOpenable, isOpened, open, setConnectionStatus

Methods inherited from class org.refcodes.component.AbstractConnectable

isThrownAsOfAlreadyClosed

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.io.Availability

available, hasAvailable

Methods inherited from interface org.refcodes.component.Closable

closeIn, closeQuietly, closeUnchecked

Methods inherited from interface org.refcodes.component.Closable.CloseAutomaton

isClosable

Methods inherited from interface org.refcodes.component.ClosedAccessor

isClosed

Methods inherited from interface org.refcodes.component.ConnectionStatusAccessor

getConnectionStatus, isOpened

Methods inherited from interface org.refcodes.io.DatagramsDestination

receive, receive

Methods inherited from interface org.refcodes.io.DatagramsReceiver

receive, receiveAll

Methods inherited from interface org.refcodes.io.DatagramsSource

transmit

Methods inherited from interface org.refcodes.io.DatagramsTransmitter

transmit

Methods inherited from interface org.refcodes.component.Flushable

flushUnchecked, isFlushable

Constructor Details

PrefetchBidirectionalStreamConnectionTransceiver

public PrefetchBidirectionalStreamConnectionTransceiver()

Instantiates a new prefetch bidirectional stream connection transceiver impl.

PrefetchBidirectionalStreamConnectionTransceiver

public PrefetchBidirectionalStreamConnectionTransceiver(ExecutorService aExecutorService)

Instantiates a new prefetch bidirectional stream connection transceiver impl.

Parameters:

aExecutorService - the executor service

Method Details

isOpenable

public boolean isOpenable(InputStream aInputStream,
 OutputStream aOutputStream)

Specified by:

isOpenable in interface org.refcodes.component.BidirectionalConnectionOpenable.BidirectionalConnectionOpenAutomaton<InputStream,OutputStream>

open

public void open(InputStream aInputStream,
 OutputStream aOutputStream)
          throws IOException

Specified by:

open in interface org.refcodes.component.BidirectionalConnectionOpenable<InputStream,OutputStream>

Throws:

IOException

transmit

public void transmit(DATA aDatagram)
              throws IOException

Writes (sends) a datagram to a listening DatagramReceiver.

Specified by:

transmit in interface DatagramSource<DATA extends Serializable>

Specified by:

transmit in interface DatagramsSource<DATA extends Serializable>

Parameters:

aDatagram - The datagram to be pushed to the receiving DatagramSource.

Throws:

IOException - Thrown in case opening or accessing an open line (connection, junction, link) caused problems.

flush

public void flush()
           throws IOException

Specified by:

flush in interface DatagramTransmitter<DATA extends Serializable>

Specified by:

flush in interface Flushable

Specified by:

flush in interface org.refcodes.component.Flushable

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface org.refcodes.component.Closable

Overrides:

close in class AbstractPrefetchInputStreamReceiver<DATA extends Serializable>

Throws:

IOException

open

protected void open(OutputStream aOutputStream)
             throws IOException

HINT: For testing purposes you can pass an already flushed ObjectOutputStream (via ObjectOutputStream.flush()) encapsulating a PipedOutputStream which in turn encapsulates a PipedInputStream to this open(OutputStream) method. This enables you a non-blocking test of the OutputStreamConnectionDatagramsTransmitter connected with the PrefetchInputStreamConnectionReceiver counterpart which is being opened with the PipedInputStream. ATTENTION: For maintainers, please keep the below code in sync with the code from OutputStreamConnectionDatagramsTransmitter.open(java.io.OutputStream); except do not set the connection status here, make it protected and do not @Override anything.

Parameters:

aOutputStream - the output stream

Throws:

IOException - the open exception