spring-boot/me.ahoo.wow.spring.boot/ContextSelection

ContextSelection

data class ContextSelection(val include: Set<String> = emptySet(), val exclude: Set<String> = emptySet())

The bounded contexts a node serves: wow.contexts.include and wow.contexts.exclude (ContextsProperties) over the domain modules on the class path, their binding indexes (ModelProvider).

Neither set: every context on the class path, as before.
include set: only those contexts; then exclude removes contexts from what is left.
Each name must be a context of a module on the class path, and none both included and excluded; a selection that leaves no context is refused too. The node then fails to start, naming the contexts on the class path.

The node is built for the selected contexts only: their models, their Manifest fragments (so the service's Manifest, its routes and its contract name them alone), and the handlers of their processors. A context left out is to the node as any other service's, reached through its peers.

Constructors

ContextSelection

constructor(include: Set<String> = emptySet(), exclude: Set<String> = emptySet())

Properties

exclude

val exclude: Set<String>

include

val include: Set<String>

isAll

val isAll: Boolean

Whether the selection serves every context on the class path.

Functions

select

fun select(providers: List<ModelProvider>): List<ModelProvider>

The providers of providers whose context is selected; fails on a selection that names an unknown context.