Package org.apache.hc.core5.http2.nio.support

Class BasicPingHandler

java.lang.Object

org.apache.hc.core5.http2.nio.support.BasicPingHandler

All Implemented Interfaces:

AsyncPingHandler

public class BasicPingHandler
extends java.lang.Object
implements AsyncPingHandler

Basic AsyncPingHandler implementation.

Since:

5.0

Field Summary

Fields

Modifier and Type	Field	Description
private Callback<java.lang.Boolean>	callback
private static byte[]	PING_MESSAGE

Constructor Summary

Constructors

Constructor	Description
BasicPingHandler(Callback<java.lang.Boolean> callback)

Method Summary

Modifier and Type	Method	Description
void	cancel()	Triggered to cancel the message exchange.
void	consumeResponse(java.nio.ByteBuffer feedback)	Triggered to signal receipt of a ping response message.
void	failed(java.lang.Exception cause)	Triggered to signal a failure in data processing.
java.nio.ByteBuffer	getData()	Returns content of ping message.

Methods inherited from class java.lang.Object

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

Field Detail

PING_MESSAGE

private static final byte[] PING_MESSAGE

callback

private final Callback<java.lang.Boolean> callback

Constructor Detail

BasicPingHandler

public BasicPingHandler(Callback<java.lang.Boolean> callback)

Method Detail

getData

public java.nio.ByteBuffer getData()

Description copied from interface: AsyncPingHandler

Returns content of ping message.

Specified by:

getData in interface AsyncPingHandler

Returns:

the ping message content.

consumeResponse

public void consumeResponse(java.nio.ByteBuffer feedback)
                     throws HttpException,
                            java.io.IOException

Description copied from interface: AsyncPingHandler

Triggered to signal receipt of a ping response message.

Specified by:

consumeResponse in interface AsyncPingHandler

Parameters:

feedback - the ping message feedback.

Throws:

HttpException

java.io.IOException

failed

public void failed(java.lang.Exception cause)

Description copied from interface: AsyncPingHandler

Triggered to signal a failure in data processing.

Specified by:

failed in interface AsyncPingHandler

Parameters:

cause - the cause of the failure.

cancel

public void cancel()

Description copied from interface: AsyncPingHandler

Triggered to cancel the message exchange.

Specified by:

cancel in interface AsyncPingHandler