server/io.spine.system.server/SystemContext

SystemContext

public final class SystemContext extends BoundedContext

An implementation of BoundedContext used for the System domain.

Orchestrates the system entities that serve the goal of monitoring, auditing, and debugging the domain-specific entities.

Each BoundedContext has an associated SystemContext. The system entities describe the meta information about the domain entities of the associated BoundedContext. A system bounded context does NOT have an associated bounded context.

Functions

createClient

public SystemClient createClient()

Creates a client for this context.

newInstance

public static SystemContext newInstance(BoundedContextBuilder builder)

Creates a new instance of SystemBoundedContext from the given BoundedContextBuilder.

systemClient

public NoOpSystemClient systemClient()

Obtains instance of of this BoundedContext}.

Inherited functions

checkOpen

public void checkOpen()

Ensures that the object is open.

public void close()

Closes the BoundedContext performing all necessary clean-ups.

public abstract void close()

commandBus

public CommandBus commandBus()

Obtains instance of CommandBus of this BoundedContext.

eventBus

public EventBus eventBus()

Obtains instance of EventBus of this BoundedContext.

hasEntitiesOfType

public boolean hasEntitiesOfType(Class<? extends Entity<? extends Object, ? extends Object>> entityClass)

Verifies if this Bounded Context contains entities of the passed class.

hasEntitiesWithState

public boolean hasEntitiesWithState(Class<? extends EntityState> stateClass)

Verifies if this Bounded Context has entities with the state of the passed class.

importBus

public ImportBus importBus()

Obtains instance of ImportBus of this BoundedContext.

init

protected final void init()

Performs post-creation initialization of the instance.

internalAccess

public final BoundedContext.InternalAccess internalAccess()

Provides access to features of the context used internally by the framework.

isMultitenant

public boolean isMultitenant()

Returns true if the Bounded Context is designed to serve more than one tenant of the application, false otherwise.

isOpen

public boolean isOpen()

Tells if the object is still open.

multitenant

public static BoundedContextBuilder multitenant(String name)

Creates a new builder for a multitenant BoundedContext.

name

public BoundedContextName name()

Obtains an ID of the Bounded Context.

protected final void register(Repository<? extends Object, ? extends Object> repository)

Adds the passed repository to the context.

registerCommandDispatcher

protected void registerCommandDispatcher(CommandDispatcher dispatcher)

Registers the passed command dispatcher with the CommandBus.

registerEventDispatcher

protected void registerEventDispatcher(EventDispatcher dispatcher)

Registering the passed event dispatcher with the buses of this context.

singleTenant

public static BoundedContextBuilder singleTenant(String name)

Creates a new builder for a single tenant BoundedContext.

spec

public ContextSpec spec()

Obtains specification of this context.

stand

public Stand stand()

Obtains instance of Stand of this BoundedContext.

stateTypes

public Set<TypeName> stateTypes()

Obtains the set of all entity type names.

public Set<TypeName> stateTypes(Visibility visibility)

Obtains a set of entity type names by their visibility.

toString

public String toString()

Returns the name of this Bounded Context.

SystemContext

See also

Functions

Inherited functions