Module org.refcodes.io

Package org.refcodes.io

Class LoopbackBytesTransceiver

java.lang.Object

org.refcodes.io.AbstractBytesDestination

org.refcodes.io.AbstractBytesReceiver

org.refcodes.io.LoopbackBytesTransceiver

All Implemented Interfaces:

Flushable, 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.ConnectionComponent<LoopbackBytesTransceiver>, org.refcodes.component.ConnectionComponent.ConnectionAutomaton<LoopbackBytesTransceiver>, org.refcodes.component.ConnectionOpenable<LoopbackBytesTransceiver>, org.refcodes.component.ConnectionOpenable.ConnectionOpenAutomaton<LoopbackBytesTransceiver>, org.refcodes.component.ConnectionStatusAccessor, org.refcodes.component.Flushable, org.refcodes.component.OpenedAccessor, Availability, ByteDestination, ByteReceiver, BytesDestination, ByteSource, BytesReceiver, BytesSource, BytesTransceiver, BytesTransmitter, ByteTransceiver, ByteTransmitter, ConnectionBytesReceiver<LoopbackBytesTransceiver>, ConnectionBytesTransceiver<LoopbackBytesTransceiver>, ConnectionBytesTransmitter<LoopbackBytesTransceiver>, Receivable, Skippable, TimeoutInputStreamAccessor, Transmittable, org.refcodes.mixin.InputStreamAccessor, org.refcodes.mixin.Loggable, org.refcodes.mixin.OutputStreamAccessor

public class LoopbackBytesTransceiver
extends AbstractBytesReceiver
implements ConnectionBytesTransceiver<LoopbackBytesTransceiver>

A LoopbackBytesTransceiver is a DatagramTransceiver connected directly within the same JVM with another LoopbackBytesTransceiver; a "loopback" connection is used for establishing the connection which cannot be accessed outside the JVM or the running machine.

Nested Class Summary

Nested classes/interfaces inherited from class org.refcodes.io.AbstractBytesReceiver

AbstractBytesReceiver.ConnectableAutomaton

Nested classes/interfaces inherited from interface org.refcodes.io.BytesReceiver

BytesReceiver.ReceiverInputStream

Nested classes/interfaces inherited from interface org.refcodes.io.BytesTransmitter

BytesTransmitter.TransmitterOutputStream

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.ConnectionComponent

org.refcodes.component.ConnectionComponent.ConnectionAutomaton<CON extends Object>, org.refcodes.component.ConnectionComponent.ConnectionComponentBuilder<CON extends Object,B extends org.refcodes.component.ConnectionComponent.ConnectionComponentBuilder<CON,B>>

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

org.refcodes.component.ConnectionOpenable.ConnectionOpenAutomaton<CON extends Object>, org.refcodes.component.ConnectionOpenable.ConnectionOpenBuilder<CON extends Object,B extends org.refcodes.component.ConnectionOpenable.ConnectionOpenBuilder<CON,B>>

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.mixin.InputStreamAccessor

org.refcodes.mixin.InputStreamAccessor.InputStreamBuilder<B extends org.refcodes.mixin.InputStreamAccessor.InputStreamBuilder<?>>, org.refcodes.mixin.InputStreamAccessor.InputStreamMutator, org.refcodes.mixin.InputStreamAccessor.InputStreamProperty

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

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

Nested classes/interfaces inherited from interface org.refcodes.mixin.OutputStreamAccessor

org.refcodes.mixin.OutputStreamAccessor.OutputStreamBuilder<B extends org.refcodes.mixin.OutputStreamAccessor.OutputStreamBuilder<?>>, org.refcodes.mixin.OutputStreamAccessor.OutputStreamMutator, org.refcodes.mixin.OutputStreamAccessor.OutputStreamProperty

Nested classes/interfaces inherited from interface org.refcodes.io.TimeoutInputStreamAccessor

TimeoutInputStreamAccessor.TimeoutInputStreamBuilder<B extends TimeoutInputStreamAccessor.TimeoutInputStreamBuilder<?>>, TimeoutInputStreamAccessor.TimeoutInputStreamMutator, TimeoutInputStreamAccessor.TimeoutInputStreamProperty

Field Summary

Fields inherited from class org.refcodes.io.AbstractBytesReceiver

_automaton

Fields inherited from class org.refcodes.io.AbstractBytesDestination

_datagramQueue, DATAGRAM_QUEUE_SIZE

Fields inherited from interface org.refcodes.mixin.Loggable

RUNTIME_LOGGER_CLASS, RUNTIME_LOGGER_FACTORY_CLASS, RUNTIME_LOGGER_FACTORY_METHOD

Constructor Summary

Constructors

Constructor	Description
LoopbackBytesTransceiver()	Instantiates a new loopback byte transceiver impl.
LoopbackBytesTransceiver(int aCapacity)	Instantiates a new loopback byte transceiver impl.

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
boolean	isOpenable(LoopbackBytesTransceiver aLoopbackTransceiver)
void	open(LoopbackBytesTransceiver aLoopbackTransceiver)
void	pushDatagram(byte aDatagram)	Pushes a datagram into the receiver and puts it into the blocking queue containing the so far received datagrams.
void	transmitByte(byte aByte)	Writes (sends) a byte.

Methods inherited from class org.refcodes.io.AbstractBytesReceiver

available, getConnectionStatus, isClosable, isClosed, isOpenable, isOpened, open, receiveAllBytes, receiveByte, receiveBytes, setConnectionStatus

Methods inherited from class org.refcodes.io.AbstractBytesDestination

pushDatagrams, pushDatagrams

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.io.BytesDestination

receiveByte, receiveBytes

Methods inherited from interface org.refcodes.io.BytesReceiver

getInputStream, getInputStream, receiveAllBytes, receiveBytes, receiveBytesWithin, receiveBytesWithin, receiveByteWithin, skip

Methods inherited from interface org.refcodes.io.BytesSource

transmitAllBytes

Methods inherited from interface org.refcodes.io.BytesTransmitter

getOutputStream, transmitBytes

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.ConnectionOpenable

openUnchecked

Methods inherited from interface org.refcodes.component.ConnectionStatusAccessor

getConnectionStatus, isOpened

Methods inherited from interface org.refcodes.component.Flushable

flushUnchecked, isFlushable

Methods inherited from interface org.refcodes.mixin.Loggable

alert, alert, critical, critical, debug, error, info, notice, panic, trace, warn, warn

Methods inherited from interface org.refcodes.io.Skippable

available, skipAvailable, skipAvailableExcept, skipAvailableTill, skipAvailableTillSilenceFor, skipAvailableTillSilenceFor, skipAvailableWithin, skipAvailableWithin, skipAvailableWithin

Constructor Details

LoopbackBytesTransceiver

public LoopbackBytesTransceiver()

Instantiates a new loopback byte transceiver impl.

LoopbackBytesTransceiver

public LoopbackBytesTransceiver(int aCapacity)

Instantiates a new loopback byte transceiver impl.

Parameters:

aCapacity - the capacity

Method Details

isOpenable

public boolean isOpenable(LoopbackBytesTransceiver aLoopbackTransceiver)

Specified by:

isOpenable in interface org.refcodes.component.ConnectionOpenable.ConnectionOpenAutomaton<LoopbackBytesTransceiver>

open

public void open(LoopbackBytesTransceiver aLoopbackTransceiver)
          throws IOException

Specified by:

open in interface org.refcodes.component.ConnectionOpenable<LoopbackBytesTransceiver>

Throws:

IOException

transmitByte

public void transmitByte(byte aByte)
                  throws IOException

Writes (sends) a byte.

Specified by:

transmitByte in interface ByteSource

Specified by:

transmitByte in interface BytesSource

Parameters:

aByte - The byte to be pushed.

Throws:

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

pushDatagram

public void pushDatagram(byte aDatagram)
                  throws IOException

Pushes a datagram into the receiver and puts it into the blocking queue containing the so far received datagrams. Them datagrams can be retrieved via AbstractBytesDestination.receiveByte(): Use AbstractBytesReceiver extension's AbstractBytesReceiver.available() to test beforehand whether there is a datagram available.

Overrides:

pushDatagram in class AbstractBytesDestination

Parameters:

aDatagram - The datagram to be pushed at the end of the blocking queue; to be retrieved with the AbstractBytesDestination.receiveByte() method.

Throws:

IOException - the open exception

flush

public void flush()
           throws IOException

Specified by:

flush in interface ByteTransmitter

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 AbstractBytesReceiver

Throws:

IOException