Package software.amazon.awssdk.crt.eventstream

Class ServerConnectionContinuationHandler

java.lang.Object

software.amazon.awssdk.crt.eventstream.ServerConnectionContinuationHandler

All Implemented Interfaces:

AutoCloseable

public abstract class ServerConnectionContinuationHandler
extends Object
implements AutoCloseable

Handler interface for responding to continuation events. It's auto closable. By default, onContinuationClosed() releases the underlying resource.

Field Summary

Fields

Modifier and Type	Field	Description
protected ServerConnectionContinuation	continuation

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ServerConnectionContinuationHandler(ServerConnectionContinuation continuation)	Constructor invoked by your subclass.

Method Summary

Modifier and Type	Method	Description
void	close()
CompletableFuture<Void>	getContinuationClosedFuture()
protected void	onContinuationClosed()	Implement to handle the onContinuationClosed event.
protected abstract void	onContinuationMessage(List<Header> headers, byte[] payload, MessageType messageType, int messageFlags)	Invoked when a message is received on a continuation.

Methods inherited from class java.lang.Object

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

Field Detail

continuation

protected ServerConnectionContinuation continuation

Constructor Detail

ServerConnectionContinuationHandler

protected ServerConnectionContinuationHandler(ServerConnectionContinuation continuation)

Constructor invoked by your subclass.

Parameters:

continuation - continuation to back the handler.

Method Detail

onContinuationClosed

protected void onContinuationClosed()

Implement to handle the onContinuationClosed event. By default, releases the underlying resource by calling close(). If you override this function, be sure to either call close() yourself or invoke super.onContinuationClosed().

onContinuationMessage

protected abstract void onContinuationMessage(List<Header> headers,
                                              byte[] payload,
                                              MessageType messageType,
                                              int messageFlags)

Invoked when a message is received on a continuation.

Parameters:

headers - List of EventStream headers for the message received.

payload - Payload for the message received

messageType - message type for the message

messageFlags - message flags for the message

getContinuationClosedFuture

public CompletableFuture<Void> getContinuationClosedFuture()

Returns:

a future that will be completed upon the continuation being closed.

close

public void close()

Specified by:

close in interface AutoCloseable