DSL: add IntegrationFlows.from(MyGateway.class)...

Allow a flow to begin with a MessagingGateway, simplifying configuration and avoiding the need for IntegrationComponentScan to find gateways.

Something like...

IntegrationFlows.from(MyMessagingGateway.class)…

And have the BPP build a GPFB.

Then

@Autowired 
@Qualifier(“myFlow.entryPoint”)
private MyMessagingGateway gateway;