org.glassfish.grizzly.streams

Class BufferedInput

java.lang.Object

org.glassfish.grizzly.streams.BufferedInput

All Implemented Interfaces:

Input

Direct Known Subclasses:

DefaultStreamReader.Input, TransformerInput

public abstract class BufferedInput
extends Object
implements Input

Author:

Alexey Stashok

Field Summary

Fields

Modifier and Type	Field and Description
protected CompletionHandler<Integer>	completionHandler
protected CompositeBuffer	compositeBuffer
protected Condition	condition
protected FutureImpl<Integer>	future
protected boolean	isCompletionHandlerRegistered
protected ReentrantReadWriteLock	lock
protected Exception	registrationStackTrace

Constructor Summary

Constructors

Constructor and Description
BufferedInput()

Method Summary

Modifier and Type	Method and Description
boolean	append(Buffer buffer)
void	close()
Buffer	getBuffer() Return the Input's Buffer.
boolean	isBuffered()
protected void	notifyCompleted(CompletionHandler<Integer> completionHandler)
GrizzlyFuture<Integer>	notifyCondition(Condition condition, CompletionHandler<Integer> completionHandler)
protected void	notifyFailure(CompletionHandler<Integer> completionHandler, Throwable failure)
protected abstract void	onCloseInputSource()
protected abstract void	onOpenInputSource()
boolean	prepend(Buffer buffer)
byte	read()
int	size()
void	skip(int length)
Buffer	takeBuffer() Takes the Input's Buffer.

Methods inherited from class java.lang.Object

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

Field Detail

compositeBuffer

protected final CompositeBuffer compositeBuffer

lock

protected final ReentrantReadWriteLock lock

isCompletionHandlerRegistered

protected boolean isCompletionHandlerRegistered

registrationStackTrace

protected Exception registrationStackTrace

condition

protected Condition condition

completionHandler

protected CompletionHandler<Integer> completionHandler

future

protected FutureImpl<Integer> future

Constructor Detail

BufferedInput

public BufferedInput()

Method Detail

onOpenInputSource

protected abstract void onOpenInputSource()
                                   throws IOException

Throws:

IOException

onCloseInputSource

protected abstract void onCloseInputSource()
                                    throws IOException

Throws:

IOException

append

public boolean append(Buffer buffer)

prepend

public boolean prepend(Buffer buffer)

read

public byte read()
          throws IOException

Specified by:

read in interface Input

Throws:

IOException

skip

public void skip(int length)

Specified by:

skip in interface Input

isBuffered

public final boolean isBuffered()

Specified by:

isBuffered in interface Input

getBuffer

public Buffer getBuffer()

Description copied from interface: Input

Return the Input's Buffer.

Specified by:

getBuffer in interface Input

Returns:

the Input's Buffer.

takeBuffer

public Buffer takeBuffer()

Description copied from interface: Input

Takes the Input's Buffer. This Input should never try to access this Buffer.

Specified by:

takeBuffer in interface Input

Returns:

the Input's Buffer. This Input should never try to access this Buffer.

size

public int size()

Specified by:

size in interface Input

close

public void close()

Specified by:

close in interface Input

notifyCondition

public GrizzlyFuture<Integer> notifyCondition(Condition condition,
                                              CompletionHandler<Integer> completionHandler)

Specified by:

notifyCondition in interface Input

notifyCompleted

protected void notifyCompleted(CompletionHandler<Integer> completionHandler)

notifyFailure

protected void notifyFailure(CompletionHandler<Integer> completionHandler,
                             Throwable failure)