org.eclipse.jetty.http2

Class HTTP2Flusher

java.lang.Object

org.eclipse.jetty.util.IteratingCallback

org.eclipse.jetty.http2.HTTP2Flusher

All Implemented Interfaces:

Callback, Invocable

public class HTTP2Flusher
extends IteratingCallback

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HTTP2Flusher.Entry

Nested classes/interfaces inherited from class org.eclipse.jetty.util.IteratingCallback

IteratingCallback.Action

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.Callback

Callback.Completable, Callback.Nested

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.thread.Invocable

Invocable.InvocableExecutor, Invocable.InvocationType

Field Summary

Fields inherited from interface org.eclipse.jetty.util.Callback

NOOP

Fields inherited from interface org.eclipse.jetty.util.thread.Invocable

__nonBlocking

Constructor Summary

Constructors

Constructor and Description
HTTP2Flusher(HTTP2Session session)

Method Summary

Modifier and Type	Method and Description
boolean	append(HTTP2Flusher.Entry entry)
int	getQueueSize()
protected void	onCompleteFailure(java.lang.Throwable x) Invoked when the overall task has completed with a failure.
protected void	onCompleteSuccess() Invoked when the overall task has completed successfully.
boolean	prepend(HTTP2Flusher.Entry entry)
protected IteratingCallback.Action	process() Method called by IteratingCallback.iterate() to process the sub task.
void	succeeded() Invoked when the sub task succeeds.
void	window(IStream stream, WindowUpdateFrame frame)

Methods inherited from class org.eclipse.jetty.util.IteratingCallback

close, failed, isClosed, isFailed, isSucceeded, iterate, reset, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.Callback

from, from

Methods inherited from interface org.eclipse.jetty.util.thread.Invocable

asPreferred, getInvocationType, getInvocationType, invokeNonBlocking, invokePreferNonBlocking, invokePreferred, isNonBlockingInvocation

Constructor Detail

HTTP2Flusher

public HTTP2Flusher(HTTP2Session session)

Method Detail

window

public void window(IStream stream,
                   WindowUpdateFrame frame)

prepend

public boolean prepend(HTTP2Flusher.Entry entry)

append

public boolean append(HTTP2Flusher.Entry entry)

getQueueSize

public int getQueueSize()

process

protected IteratingCallback.Action process()
                                    throws java.lang.Throwable

Description copied from class: IteratingCallback

Method called by IteratingCallback.iterate() to process the sub task.

Implementations must start the asynchronous execution of the sub task (if any) and return an appropriate action:

• IteratingCallback.Action.IDLE when no sub tasks are available for execution but the overall job is not completed yet
• IteratingCallback.Action.SCHEDULED when the sub task asynchronous execution has been started
• IteratingCallback.Action.SUCCEEDED when the overall job is completed

Specified by:

process in class IteratingCallback

Returns:

the appropriate Action

Throws:

java.lang.Throwable - if the sub task processing throws

succeeded

public void succeeded()

Description copied from class: IteratingCallback

Invoked when the sub task succeeds. Subclasses that override this method must always remember to call super.succeeded().

Specified by:

succeeded in interface Callback

Overrides:

succeeded in class IteratingCallback

See Also:

Callback.failed(Throwable)

onCompleteSuccess

protected void onCompleteSuccess()

Description copied from class: IteratingCallback

Invoked when the overall task has completed successfully.

Overrides:

onCompleteSuccess in class IteratingCallback

See Also:

IteratingCallback.onCompleteFailure(Throwable)

onCompleteFailure

protected void onCompleteFailure(java.lang.Throwable x)

Description copied from class: IteratingCallback

Invoked when the overall task has completed with a failure.

Overrides:

onCompleteFailure in class IteratingCallback

Parameters:

x - the throwable to indicate cause of failure

See Also:

IteratingCallback.onCompleteSuccess()