Package com.ning.http.client.providers.grizzly

Class NonBlockingInputStreamFeeder

java.lang.Object

com.ning.http.client.providers.grizzly.FeedableBodyGenerator.BaseFeeder

com.ning.http.client.providers.grizzly.FeedableBodyGenerator.NonBlockingFeeder

com.ning.http.client.providers.grizzly.NonBlockingInputStreamFeeder

All Implemented Interfaces:

FeedableBodyGenerator.Feeder

public class NonBlockingInputStreamFeeder
extends FeedableBodyGenerator.NonBlockingFeeder

Nested Class Summary

Nested classes/interfaces inherited from class com.ning.http.client.providers.grizzly.FeedableBodyGenerator.NonBlockingFeeder

FeedableBodyGenerator.NonBlockingFeeder.ReadyToFeedListener

Field Summary

Fields

Modifier and Type	Field	Description
protected final InputStream	content

Fields inherited from class com.ning.http.client.providers.grizzly.FeedableBodyGenerator.BaseFeeder

feedableBodyGenerator

Constructor Summary

Constructors

Constructor	Description
NonBlockingInputStreamFeeder(FeedableBodyGenerator feedableBodyGenerator, InputStream content)
NonBlockingInputStreamFeeder(FeedableBodyGenerator feedableBodyGenerator, InputStream content, int internalBufferSize)

Method Summary

Modifier and Type	Method	Description
void	canFeed()	Notification that it's possible to send another block of data via FeedableBodyGenerator.BaseFeeder.feed(org.glassfish.grizzly.Buffer, boolean).
boolean	isDone()
boolean	isReady()
void	notifyReadyToFeed(FeedableBodyGenerator.NonBlockingFeeder.ReadyToFeedListener listener)	Callback registration to signal the FeedableBodyGenerator that data is available once again to continue feeding.
protected boolean	onFullWriteQueue(org.glassfish.grizzly.Connection c)
void	reset()	This method will be called if the BodyGenerator is reused, as with authentication or redirect requests, so that if possible the underlying data is reset.

Methods inherited from class com.ning.http.client.providers.grizzly.FeedableBodyGenerator.NonBlockingFeeder

flush

Methods inherited from class com.ning.http.client.providers.grizzly.FeedableBodyGenerator.BaseFeeder

feed

Methods inherited from class java.lang.Object

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

Field Details

content

protected final InputStream content

Constructor Details

NonBlockingInputStreamFeeder

public NonBlockingInputStreamFeeder(FeedableBodyGenerator feedableBodyGenerator,
 InputStream content)

NonBlockingInputStreamFeeder

public NonBlockingInputStreamFeeder(FeedableBodyGenerator feedableBodyGenerator,
 InputStream content,
 int internalBufferSize)

Method Details

canFeed

public void canFeed()
             throws IOException

Description copied from class: FeedableBodyGenerator.NonBlockingFeeder

Notification that it's possible to send another block of data via FeedableBodyGenerator.BaseFeeder.feed(org.glassfish.grizzly.Buffer, boolean). It's important to only invoke FeedableBodyGenerator.BaseFeeder.feed(Buffer, boolean) once per invocation of FeedableBodyGenerator.NonBlockingFeeder.canFeed().

Specified by:

canFeed in class FeedableBodyGenerator.NonBlockingFeeder

Throws:

IOException

isDone

public boolean isDone()

Specified by:

isDone in class FeedableBodyGenerator.NonBlockingFeeder

Returns:

true if all data has been fed by this feeder, otherwise returns false.

isReady

public boolean isReady()

Specified by:

isReady in class FeedableBodyGenerator.NonBlockingFeeder

Returns:

true if data is available to be fed, otherwise returns false. When this method returns false, the FeedableBodyGenerator will call FeedableBodyGenerator.NonBlockingFeeder.notifyReadyToFeed(ReadyToFeedListener) by which this FeedableBodyGenerator.NonBlockingFeeder implementation may signal data is once again available to be fed.

notifyReadyToFeed

public void notifyReadyToFeed(FeedableBodyGenerator.NonBlockingFeeder.ReadyToFeedListener listener)

Description copied from class: FeedableBodyGenerator.NonBlockingFeeder

Callback registration to signal the FeedableBodyGenerator that data is available once again to continue feeding. Once this listener has been invoked, the NonBlockingFeeder implementation should no longer maintain a reference to the listener.

Specified by:

notifyReadyToFeed in class FeedableBodyGenerator.NonBlockingFeeder

reset

public void reset()

Description copied from interface: FeedableBodyGenerator.Feeder

This method will be called if the BodyGenerator is reused, as with authentication or redirect requests, so that if possible the underlying data is reset.

Specified by:

reset in interface FeedableBodyGenerator.Feeder

Overrides:

reset in class FeedableBodyGenerator.BaseFeeder

onFullWriteQueue

protected boolean onFullWriteQueue(org.glassfish.grizzly.Connection c)

Overrides:

onFullWriteQueue in class FeedableBodyGenerator.NonBlockingFeeder