Messaging Bridge Generator

[GenerateMessagingBridge] emits the typed bridge factory for a channel-to-bus integration boundary.

[GenerateMessagingBridge(
    typeof(PartnerBridgeOrder),
    typeof(CommerceBridgeOrderEvent),
    FactoryName = "Create",
    BridgeName = "partner-order-bridge")]
public static partial class GeneratedPartnerOrderMessagingBridge;

The generated factory returns a MessagingBridge<TInbound,TOutbound>.Builder, so application code still supplies concrete channels, target bus, translation, and topic selection through fluent composition:

var bridge = GeneratedPartnerOrderMessagingBridge.Create()
    .From(partnerOrders)
    .To(commerceBus)
    .PreserveHeaders(order => new CommerceBridgeOrderEvent(order.PartnerOrderId, order.State, order.Amount))
    .SelectTopic(message => message.Payload.State)
    .Build();

Diagnostics:

ID	Meaning
PKMBR001	The host type must be partial.
PKMBR002	FactoryName and BridgeName must be non-empty.