public abstract class IntegrationFlowAdapter extends Object implements IntegrationFlow, SmartLifecycle
Adapter class for the IntegrationFlow abstraction.
Requires the implementation for the buildFlow() method to produce
IntegrationFlowDefinition using one of from(java.lang.String) support methods.
Typically is used for target service implementation:
@Component
public class MyFlowAdapter extends IntegrationFlowAdapter {
@Autowired
private ConnectionFactory rabbitConnectionFactory;
@Override
protected IntegrationFlowDefinition<?> buildFlow() {
return from(Amqp.inboundAdapter(this.rabbitConnectionFactory, "myQueue"))
.<String, String>transform(String::toLowerCase)
.channel(c -> c.queue("myFlowAdapterOutput"));
}
}
| Constructor and Description |
|---|
IntegrationFlowAdapter() |
public final void configure(IntegrationFlowDefinition<?> flow)
IntegrationFlowIntegrationFlowDefinition.configure in interface IntegrationFlowflow - the IntegrationFlowDefinition to configurepublic void stop(Runnable callback)
stop in interface SmartLifecyclepublic boolean isAutoStartup()
isAutoStartup in interface SmartLifecycleprotected IntegrationFlowDefinition<?> from(String messageChannelName)
protected IntegrationFlowDefinition<?> from(MessageChannel messageChannel)
protected IntegrationFlowDefinition<?> from(String messageChannelName, boolean fixedSubscriber)
protected IntegrationFlowDefinition<?> from(MessageSourceSpec<?,? extends MessageSource<?>> messageSourceSpec, java.util.function.Consumer<SourcePollingChannelAdapterSpec> endpointConfigurer)
protected IntegrationFlowDefinition<?> from(MessageSource<?> messageSource, java.util.function.Consumer<SourcePollingChannelAdapterSpec> endpointConfigurer)
protected IntegrationFlowDefinition<?> from(MessageProducerSupport messageProducer)
protected IntegrationFlowDefinition<?> from(MessageSource<?> messageSource)
protected IntegrationFlowDefinition<?> from(MessagingGatewaySupport inboundGateway)
protected IntegrationFlowDefinition<?> from(MessageChannelSpec<?,?> messageChannelSpec)
protected IntegrationFlowDefinition<?> from(MessageProducerSpec<?,?> messageProducerSpec)
protected IntegrationFlowDefinition<?> from(MessageSourceSpec<?,? extends MessageSource<?>> messageSourceSpec)
protected IntegrationFlowDefinition<?> from(MessagingGatewaySpec<?,?> inboundGatewaySpec)
protected IntegrationFlowBuilder from(Object service, String methodName)
protected IntegrationFlowBuilder from(Object service, String methodName, java.util.function.Consumer<SourcePollingChannelAdapterSpec> endpointConfigurer)
protected abstract IntegrationFlowDefinition<?> buildFlow()