CommandMessage

Represents a complete command message that encapsulates a command to be executed against an aggregate in the Wow framework.

This interface combines multiple concerns for command handling in a domain-driven design (DDD) context:

• Unique identification via CommandId and RequestId

• Aggregate targeting via AggregateIdCapable and NamedAggregate

• Message structure via NamedMessage

• Ownership context via OwnerId

• Copy capability for immutability patterns

Command messages are the primary mechanism for initiating state changes in aggregates, supporting both creation and modification operations with proper versioning and idempotency guarantees.

Type Parameters

See also

data class CreateOrderCommand(
    val customerId: String,
    val items: List<OrderItem>
) : CommandMessage<CreateOrderCommand> {
    // Implement required properties...
}