Package org.restlet.ext.nio.internal.way

Class InboundWay

java.lang.Object

org.restlet.ext.nio.internal.way.Way

org.restlet.ext.nio.internal.way.InboundWay

All Implemented Interfaces:

BufferProcessor, CompletionListener, SelectionListener

Direct Known Subclasses:

ClientInboundWay, ServerInboundWay

@Deprecated
public abstract class InboundWay
extends Way

Deprecated.

Will be removed to favor lower-level network extensions allowing more control at the Restlet API level.

A network connection way though which messages are received. Messages can be either requests or responses.

Field Summary

Fields

Modifier and Type	Field	Description
private int	builderIndex	Deprecated. The line builder index.
private SelectionRegistration	entityRegistration	Deprecated. The NIO selection registration of the entity.

Constructor Summary

Constructors

Constructor	Description
InboundWay(Connection<?> connection, int bufferSize)	Deprecated. Constructor.

Method Summary

Modifier and Type	Method	Description
void	clear()	Deprecated. Recycles the way so it can be reused.
protected Representation	createEntity(Series<Header> headers)	Deprecated. Returns the message entity if available.
protected boolean	fillLine()	Deprecated. Read the current message line (start line or header line).
protected int	getBuilderIndex()	Deprecated. Returns the line builder index.
protected SelectionRegistration	getEntityRegistration()	Deprecated. Returns the NIO selection registration of the entity.
int	getInterestOperations()	Deprecated. Returns the operations of interest.
protected boolean	isLineReadable()	Deprecated. Indicates if the next message line is readable.
int	onDrain(Buffer buffer, int maxDrained, java.lang.Object... args)	Deprecated. Drains the byte buffer by writing available bytes to the socket channel.
void	onError(Status status)	Deprecated. Called on error.
int	onFill(Buffer buffer, java.lang.Object... args)	Deprecated. Fills the byte buffer by writing the current message.
void	onFillEof()	Deprecated. Called back when a fill operation returns with an EOF status.
protected void	onHeadersCompleted()	Deprecated. Callback invoked when a message has been received.
void	onMessageCompleted(boolean endDetected)	Deprecated. Callback method invoked when the current message has been completely received or sent.
protected void	onPostProcessing()	Deprecated. Called back after the IO processing to indicate if there is further IO interest.
protected abstract void	onReceived(Response message)	Deprecated. Call back invoked when the message is received.
void	onTimeOut()	Deprecated. Called back by the controller when an IO time out has been detected.
int	processIoBuffer()	Deprecated. Processes the IO buffer by filling and draining it.
protected Header	readHeader()	Deprecated. Read a message header.
protected abstract void	readStartLine()	Deprecated. Read the start line of the current message received.
protected void	setBuilderIndex(int builderIndex)	Deprecated. Sets the line builder index.
protected void	setEntityRegistration(SelectionRegistration entityRegistration)	Deprecated. Sets the NIO selection registration of the entity.
void	updateState()	Deprecated. Updates the way IO and message states.

Methods inherited from class org.restlet.ext.nio.internal.way.Way

canLoop, clearLineBuilder, couldDrain, couldFill, getActualMessage, getBuffer, getConnection, getHeaders, getHelper, getIoState, getLineBuilder, getLineBuilderState, getLoadScore, getLogger, getMessage, getMessageState, getRegistration, hasIoInterest, isAvailable, isEmpty, onClosed, onSelected, postProcess, preProcess, setHeaders, setIoState, setLineBuilderState, setMessage, setMessageState, setRegistration, toString

Methods inherited from class java.lang.Object

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

Field Detail

builderIndex

private volatile int builderIndex

Deprecated.

The line builder index.

entityRegistration

private volatile SelectionRegistration entityRegistration

Deprecated.

The NIO selection registration of the entity.

Constructor Detail

InboundWay

public InboundWay(Connection<?> connection,
                  int bufferSize)

Deprecated.

Constructor.

Parameters:

connection - The parent connection.

bufferSize - The byte buffer size.

Method Detail

clear

public void clear()

Deprecated.

Description copied from class: Way

Recycles the way so it can be reused. Typically invoked by a connection pool.

Overrides:

clear in class Way

createEntity

protected Representation createEntity(Series<Header> headers)

Deprecated.

Returns the message entity if available.

Parameters:

headers - The headers to use.

Returns:

The inbound message if available.

fillLine

protected boolean fillLine()
                    throws java.io.IOException

Deprecated.

Read the current message line (start line or header line).

Returns:

True if the line is ready for reading.

Throws:

java.io.IOException

getBuilderIndex

protected int getBuilderIndex()

Deprecated.

Returns the line builder index.

Returns:

The line builder index.

getEntityRegistration

protected SelectionRegistration getEntityRegistration()

Deprecated.

Returns the NIO selection registration of the entity.

Returns:

The NIO selection registration of the entity.

getInterestOperations

public int getInterestOperations()

Deprecated.

Description copied from class: Way

Returns the operations of interest.

Specified by:

getInterestOperations in class Way

Returns:

The operations of interest.

isLineReadable

protected boolean isLineReadable()
                          throws java.io.IOException

Deprecated.

Indicates if the next message line is readable.

Returns:

True if the next message line is readable.

Throws:

java.io.IOException

onDrain

public int onDrain(Buffer buffer,
                   int maxDrained,
                   java.lang.Object... args)
            throws java.io.IOException

Deprecated.

Description copied from class: Way

Drains the byte buffer by writing available bytes to the socket channel.

Specified by:

onDrain in interface BufferProcessor

Specified by:

onDrain in class Way

Parameters:

buffer - The IO buffer to drain.

maxDrained - The maximum number of bytes drained by this call.

args - The optional arguments to pass back to the callbacks.

Returns:

The number of bytes drained.

Throws:

java.io.IOException

onError

public void onError(Status status)

Deprecated.

Description copied from class: Way

Called on error.

Specified by:

onError in class Way

Parameters:

status - The error status.

onFill

public int onFill(Buffer buffer,
                  java.lang.Object... args)
           throws java.io.IOException

Deprecated.

Description copied from class: Way

Fills the byte buffer by writing the current message.

Specified by:

onFill in interface BufferProcessor

Specified by:

onFill in class Way

Parameters:

buffer - The IO buffer to drain.

args - The optional arguments to pass back to the callbacks.

Returns:

The number of bytes filled.

Throws:

java.io.IOException

onFillEof

public void onFillEof()

Deprecated.

Called back when a fill operation returns with an EOF status.

onHeadersCompleted

protected void onHeadersCompleted()
                           throws java.io.IOException

Deprecated.

Callback invoked when a message has been received. Note that only the start line and the headers must have been received, not the optional body.

Specified by:

onHeadersCompleted in class Way

Throws:

java.io.IOException

onMessageCompleted

public void onMessageCompleted(boolean endDetected)
                        throws java.io.IOException

Deprecated.

Description copied from class: Way

Callback method invoked when the current message has been completely received or sent.

Specified by:

onMessageCompleted in interface CompletionListener

Overrides:

onMessageCompleted in class Way

Parameters:

endDetected - Indicates if the end of the socket channel was detected.

Throws:

java.io.IOException

onPostProcessing

protected void onPostProcessing()

Deprecated.

Description copied from class: Way

Called back after the IO processing to indicate if there is further IO interest. By default, it sets the IO state to IoState.INTEREST.

Specified by:

onPostProcessing in class Way

onReceived

protected abstract void onReceived(Response message)
                            throws java.io.IOException

Deprecated.

Call back invoked when the message is received.

Parameters:

message - The new message received.

Throws:

java.io.IOException

onTimeOut

public void onTimeOut()

Deprecated.

Description copied from class: Way

Called back by the controller when an IO time out has been detected.

Specified by:

onTimeOut in class Way

processIoBuffer

public int processIoBuffer()
                    throws java.io.IOException

Deprecated.

Description copied from class: Way

Processes the IO buffer by filling and draining it.

Overrides:

processIoBuffer in class Way

Throws:

java.io.IOException

readHeader

protected Header readHeader()
                     throws java.io.IOException

Deprecated.

Read a message header.

Returns:

The new message header or null.

Throws:

java.io.IOException

readStartLine

protected abstract void readStartLine()
                               throws java.io.IOException

Deprecated.

Read the start line of the current message received.

Throws:

java.io.IOException

setBuilderIndex

protected void setBuilderIndex(int builderIndex)

Deprecated.

Sets the line builder index.

Parameters:

builderIndex - The line builder index.

setEntityRegistration

protected void setEntityRegistration(SelectionRegistration entityRegistration)

Deprecated.

Sets the NIO selection registration of the entity.

Parameters:

entityRegistration - The NIO selection registration of the entity.

updateState

public void updateState()

Deprecated.

Description copied from class: Way

Updates the way IO and message states.

Overrides:

updateState in class Way