Package io.awspring.cloud.sqs.listener

Interface ContainerComponentFactory<T,O extends ContainerOptions<O,?>>

All Known Implementing Classes:

FifoSqsComponentFactory, StandardSqsComponentFactory

public interface ContainerComponentFactory<T,O extends ContainerOptions<O,?>>

A factory for creating components for the MessageListenerContainer. Implementations can instantiate and configure each component according to its strategies, using the provided ContainerOptions.

Since:

3.0

Author:

Tomaz Fernandes

Method Summary

Modifier and Type	Method	Description
default AcknowledgementHandler<T>	createAcknowledgementHandler(O options)	Create a AcknowledgementHandler instance based on the given ContainerOptions
default AcknowledgementProcessor<T>	createAcknowledgementProcessor(O options)	Create an AcknowledgementProcessor instance.
MessageSink<T>	createMessageSink(O options)	Create a MessageSink instance.
MessageSource<T>	createMessageSource(O options)	Create a MessageSource instance.
default boolean	supports(Collection<String> queueNames, O options)	Whether this factory supports the given queues based on the queue names.

Method Details

supports

default boolean supports(Collection<String> queueNames,
 O options)

Whether this factory supports the given queues based on the queue names.

Parameters:

queueNames - the queueNames.

options - ContainerOptions instance for evaluating support.

Returns:

true if the queues are supported.

createMessageSource

MessageSource<T> createMessageSource(O options)

Create a MessageSource instance.

Parameters:

options - ContainerOptions instance for determining instance type and configuring.

Returns:

the instance.

createMessageSink

MessageSink<T> createMessageSink(O options)

Create a MessageSink instance.

Parameters:

options - ContainerOptions instance for determining instance type and configuring.

Returns:

the instance.

createAcknowledgementProcessor

default AcknowledgementProcessor<T> createAcknowledgementProcessor(O options)

Create an AcknowledgementProcessor instance.

Parameters:

options - ContainerOptions instance for determining instance type and configuring.

Returns:

the instance.

createAcknowledgementHandler

default AcknowledgementHandler<T> createAcknowledgementHandler(O options)

Create a AcknowledgementHandler instance based on the given ContainerOptions

Parameters:

options - the ContainerOptions instance

Returns:

the instance.