org.eclipse.jetty.client.http

Class HttpSenderOverHTTP.HeadersCallback

java.lang.Object

org.eclipse.jetty.util.IteratingCallback

org.eclipse.jetty.client.http.HttpSenderOverHTTP.HeadersCallback

All Implemented Interfaces:

Callback, Invocable

Enclosing class:

HttpSenderOverHTTP

private class HttpSenderOverHTTP.HeadersCallback
extends IteratingCallback

Nested Class Summary

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.InvocationType

Field Summary

Fields

Modifier and Type	Field and Description
private Callback	callback
private java.nio.ByteBuffer	chunkBuffer
private java.nio.ByteBuffer	contentBuffer
private HttpExchange	exchange
private boolean	generated
private java.nio.ByteBuffer	headerBuffer
private HttpConnectionOverHTTP	httpConnectionOverHTTP
private boolean	lastContent
private MetaData.Request	metaData

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
HeadersCallback(HttpExchange exchange, HttpContent content, Callback callback, HttpConnectionOverHTTP httpConnectionOverHTTP)

Method Summary

Modifier and Type	Method and Description
void	failed(java.lang.Throwable x) Invoked when the sub task fails.
protected void	onCompleteSuccess() Invoked when the overall task has completed successfully.
protected IteratingCallback.Action	process() Method called by IteratingCallback.iterate() to process the sub task.
private void	release()
void	succeeded() Invoked when the sub task succeeds.

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

close, isClosed, isFailed, isSucceeded, iterate, onCompleteFailure, 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

getInvocationType, getInvocationType, invokeNonBlocking, isNonBlockingInvocation

Field Detail

exchange

private final HttpExchange exchange

callback

private final Callback callback

metaData

private final MetaData.Request metaData

httpConnectionOverHTTP

private final HttpConnectionOverHTTP httpConnectionOverHTTP

headerBuffer

private java.nio.ByteBuffer headerBuffer

chunkBuffer

private java.nio.ByteBuffer chunkBuffer

contentBuffer

private java.nio.ByteBuffer contentBuffer

lastContent

private boolean lastContent

generated

private boolean generated

Constructor Detail

HeadersCallback

public HeadersCallback(HttpExchange exchange,
                       HttpContent content,
                       Callback callback,
                       HttpConnectionOverHTTP httpConnectionOverHTTP)

Method Detail

process

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

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.Exception

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)

failed

public void failed(java.lang.Throwable x)

Description copied from class: IteratingCallback

Invoked when the sub task fails. Subclasses that override this method must always remember to call super.failed(Throwable).

Specified by:

failed in interface Callback

Overrides:

failed in class IteratingCallback

Parameters:

x - the reason for the operation failure

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)

release

private void release()