io.vertx.amqp

Interface AmqpReceiver

All Superinterfaces:

ReadStream<AmqpMessage>, StreamBase

public interface AmqpReceiver
extends ReadStream<AmqpMessage>

Interface used to consume AMQP message as a stream of message. Back pressure is implemented using AMQP credits.

Method Summary

Modifier and Type	Method and Description
String	address() The listened address.
Future<Void>	close() Like close(Handler) but returns a Future of the asynchronous result
void	close(Handler<AsyncResult<Void>> handler) Closes the receiver.
AmqpConnection	connection() Gets the connection having created the receiver.
AmqpReceiver	endHandler(Handler<Void> endHandler) Set an end handler.
AmqpReceiver	exceptionHandler(Handler<Throwable> handler) Set an exception handler on the read stream.
AmqpReceiver	fetch(long amount) Fetch the specified amount of elements.
AmqpReceiver	handler(Handler<AmqpMessage> handler) Set a data handler.
AmqpReceiver	pause() Pause the ReadStream, it sets the buffer in fetch mode and clears the actual demand.
AmqpReceiver	resume() Resume reading, and sets the buffer in flowing mode.

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

pipe, pipeTo, pipeTo

Method Detail

exceptionHandler

AmqpReceiver exceptionHandler(Handler<Throwable> handler)

Description copied from interface: ReadStream

Set an exception handler on the read stream.

Specified by:

exceptionHandler in interface ReadStream<AmqpMessage>

Specified by:

exceptionHandler in interface StreamBase

Parameters:

handler - the exception handler

Returns:

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

handler

AmqpReceiver handler(Handler<AmqpMessage> handler)

Description copied from interface: ReadStream

Set a data handler. As data is read, the handler will be called with the data.

Specified by:

handler in interface ReadStream<AmqpMessage>

Returns:

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

pause

AmqpReceiver pause()

Description copied from interface: ReadStream

Pause the ReadStream, it sets the buffer in fetch mode and clears the actual demand.

While it's paused, no data will be sent to the data handler.

Specified by:

pause in interface ReadStream<AmqpMessage>

Returns:

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

resume

AmqpReceiver resume()

Description copied from interface: ReadStream

Resume reading, and sets the buffer in flowing mode.

If the ReadStream has been paused, reading will recommence on it.

Specified by:

resume in interface ReadStream<AmqpMessage>

Returns:

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

fetch

AmqpReceiver fetch(long amount)

Description copied from interface: ReadStream

Fetch the specified amount of elements. If the ReadStream has been paused, reading will recommence with the specified amount of items, otherwise the specified amount will be added to the current stream demand.

Specified by:

fetch in interface ReadStream<AmqpMessage>

Returns:

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

endHandler

AmqpReceiver endHandler(Handler<Void> endHandler)

Description copied from interface: ReadStream

Set an end handler. Once the stream has ended, and there is no more data to be read, this handler will be called.

Specified by:

endHandler in interface ReadStream<AmqpMessage>

Returns:

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

address

String address()

The listened address.

Returns:

the address, not null

close

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

Closes the receiver.

Parameters:

handler - handler called when the receiver has been closed, can be null

close

Future<Void> close()

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

connection

AmqpConnection connection()

Gets the connection having created the receiver. Cannot be null

Returns:

the connection having created the receiver.