Class HttpConnection.SendCallback

java.lang.Object

org.eclipse.jetty.util.IteratingCallback

org.eclipse.jetty.server.HttpConnection.SendCallback

All Implemented Interfaces:

Callback, Invocable

Enclosing class:

HttpConnection

private class HttpConnection.SendCallback
extends IteratingCallback

Nested Class Summary

Nested classes/interfaces inherited from class IteratingCallback

IteratingCallback.Action

Nested classes/interfaces inherited from interface Callback

Callback.Completable, Callback.Completing, Callback.Nested

Nested classes/interfaces inherited from interface Invocable

Invocable.InvocationType

Field Summary

Fields

Modifier and Type	Field	Description
private Callback	_callback
private ByteBuffer	_chunk
private ByteBuffer	_content
private boolean	_head
private ByteBuffer	_header
private MetaData.Response	_info
private boolean	_lastContent
private boolean	_shutdownOut

Fields inherited from interface Callback

NOOP

Fields inherited from interface Invocable

__nonBlocking

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SendCallback()

Method Summary

Modifier and Type	Method	Description
Invocable.InvocationType	getInvocationType()
void	onCompleteFailure(Throwable x)	Invoked when the overall task has completed with a failure.
protected void	onCompleteSuccess()	Invoked when the overall task has completed successfully.
IteratingCallback.Action	process()	Method called by IteratingCallback.iterate() to process the asynchronous sub-task.
private Callback	release()
private void	releaseChunk()
private void	releaseHeader()
private boolean	reset(MetaData.Response info, boolean head, ByteBuffer content, boolean last, Callback callback)
String	toString()

Methods inherited from class IteratingCallback

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

Methods inherited from class Object

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

Field Details

_info

private MetaData.Response _info

_head

private boolean _head

_content

private ByteBuffer _content

_lastContent

private boolean _lastContent

_callback

private Callback _callback

_header

private ByteBuffer _header

_chunk

private ByteBuffer _chunk

_shutdownOut

private boolean _shutdownOut

Constructor Details

SendCallback

private SendCallback()

Method Details

getInvocationType

public Invocable.InvocationType getInvocationType()

Returns:

The InvocationType of this object

reset

private boolean reset(MetaData.Response info,
 boolean head,
 ByteBuffer content,
 boolean last,
 Callback callback)

process

public IteratingCallback.Action process()
                                 throws Exception

Description copied from class: IteratingCallback

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

Implementations must initiate 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:

Exception

release

private Callback release()

releaseHeader

private void releaseHeader()

releaseChunk

private void releaseChunk()

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

public void onCompleteFailure(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()

toString

public String toString()

Overrides:

toString in class IteratingCallback