io.vertx.amqp

Interface AmqpSender

All Superinterfaces:

StreamBase, WriteStream<AmqpMessage>

public interface AmqpSender
extends WriteStream<AmqpMessage>

AMQP Sender interface used to send messages.

Method Summary

Modifier and Type	Method and Description
String	address()
Future<Void>	close() Like close(Handler) but returns a Future of the asynchronous result
void	close(Handler<AsyncResult<Void>> handler) Closes the sender.
AmqpConnection	connection() Gets the connection having created the sender.
AmqpSender	exceptionHandler(Handler<Throwable> handler) Set an exception handler on the write stream.
long	remainingCredits()
AmqpSender	send(AmqpMessage message) Sends an AMQP message.
Future<Void>	sendWithAck(AmqpMessage message) Like sendWithAck(AmqpMessage, Handler) but returns a Future of the asynchronous result
AmqpSender	sendWithAck(AmqpMessage message, Handler<AsyncResult<Void>> acknowledgementHandler) Sends an AMQP message and waits for an acknowledgement.
AmqpSender	setWriteQueueMaxSize(int maxSize) Set the maximum size of the write queue to maxSize.

Methods inherited from interface io.vertx.core.streams.WriteStream

drainHandler, end, end, end, end, write, write, writeQueueFull

Method Detail

exceptionHandler

AmqpSender exceptionHandler(Handler<Throwable> handler)

Description copied from interface: WriteStream

Set an exception handler on the write stream.

Specified by:

exceptionHandler in interface StreamBase

Specified by:

exceptionHandler in interface WriteStream<AmqpMessage>

Parameters:

handler - the exception handler

Returns:

a reference to this, so the API can be used fluently

setWriteQueueMaxSize

AmqpSender setWriteQueueMaxSize(int maxSize)

Description copied from interface: WriteStream

Set the maximum size of the write queue to maxSize. You will still be able to write to the stream even if there is more than maxSize items in the write queue. This is used as an indicator by classes such as Pipe to provide flow control.

The value is defined by the implementation of the stream, e.g in bytes for a NetSocket, etc...

Specified by:

setWriteQueueMaxSize in interface WriteStream<AmqpMessage>

Parameters:

maxSize - the max size of the write stream

Returns:

a reference to this, so the API can be used fluently

send

AmqpSender send(AmqpMessage message)

Sends an AMQP message. The destination the configured sender address or the address configured in the message.

Parameters:

message - the message, must not be null

Returns:

the current sender

sendWithAck

AmqpSender sendWithAck(AmqpMessage message,
                       Handler<AsyncResult<Void>> acknowledgementHandler)

Sends an AMQP message and waits for an acknowledgement. The acknowledgement handler is called with an AsyncResult marked as failed if the message has been rejected or re-routed. If the message has been accepted, the handler is called with a success.

Parameters:

message - the message, must not be null

acknowledgementHandler - the acknowledgement handler, must not be null

Returns:

the current sender

sendWithAck

Future<Void> sendWithAck(AmqpMessage message)

Like sendWithAck(AmqpMessage, Handler) but returns a Future of the asynchronous result

close

void close(Handler<AsyncResult<Void>> handler)

Closes the sender.

Parameters:

handler - called when the sender has been closed, must not be null

close

Future<Void> close()

Like close(Handler) but returns a Future of the asynchronous result

address

String address()

Returns:

the configured address.

connection

AmqpConnection connection()

Gets the connection having created the sender. Cannot be null

Returns:

the connection having created the sender.

remainingCredits

long remainingCredits()

Returns:

the remaining credit, 0 is none.