class AssignableFromAutoSetHook[INSTANCE, BINDING] extends PlanningHook
A hook that will collect all implementations with types that are
_ <: T
into a Set[T]
set binding
available for summoning
Usage:
val collectCloseables = new AssignableFromAutoSetHook[AutoCloseable, AutoCloseable](identity) val injector = Injector(new BootstrapModuleDef { many[PlanningHook] .add(collectCloseables) })
Then, in any class created from injector
:
class App(allCloseables: Set[AutoCloseable]) { ... }
These Auto-Sets can be used to implement custom lifetimes:
val locator = injector.produce(modules) val closeables = locator.get[Set[AutoCloseable]] try { locator.get[App].runMain() } finally { // reverse closeables list, Auto-Sets preserve order, in the order of *initialization* // Therefore resources should closed in the *opposite order* // e.g. if C depends on B depends on A, create: A -> B -> C, close: C -> B -> A closeables.reverse.foreach(_.close()) }
Auto-Sets are NOT subject to Garbage Collection, they are assembled *after* garbage collection is done, as such they can't contain garbage by construction.
_ <: T }}} available for summoning
Usage:
val collectCloseables = new AssignableFromAutoSetHook[AutoCloseable, AutoCloseable](identity) val injector = Injector(new BootstrapModuleDef { many[PlanningHook] .add(collectCloseables) })
Then, in any class created from injector
:
class App(allCloseables: Set[AutoCloseable]) { ... }
These Auto-Sets can be used to implement custom lifetimes:
val locator = injector.produce(modules) val closeables = locator.get[Set[AutoCloseable]] try { locator.get[App].runMain() } finally { // reverse closeables list, Auto-Sets preserve order, in the order of *initialization* // Therefore resources should closed in the *opposite order* // e.g. if C depends on B depends on A, create: A -> B -> C, close: C -> B -> A closeables.reverse.foreach(_.close()) }
Auto-Sets are NOT subject to Garbage Collection, they are assembled *after* garbage collection is done, as such they can't contain garbage by construction.
Linear Supertypes
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Visibility
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Instance Constructors
- new AssignableFromAutoSetHook(wrap: (INSTANCE) => BINDING)(implicit arg0: model.reflection.universe.RuntimeDIUniverse.Tag[INSTANCE], arg1: model.reflection.universe.RuntimeDIUniverse.Tag[BINDING])
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##(): Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def hookDefinition(defn: ModuleBase): ModuleBase
- Definition Classes
- PlanningHook
- def hookWiring(binding: ImplBinding, wiring: model.reflection.universe.RuntimeDIUniverse.Wiring): model.reflection.universe.RuntimeDIUniverse.Wiring
- Definition Classes
- PlanningHook
- val instanceType: model.reflection.universe.RuntimeDIUniverse.SafeType
- Attributes
- protected
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def phase00PostCompletion(plan: DodgyPlan): DodgyPlan
- Definition Classes
- PlanningHook
- def phase10PostGC(plan: SemiPlan): SemiPlan
- Definition Classes
- PlanningHook
- def phase20Customization(plan: SemiPlan): SemiPlan
- Definition Classes
- PlanningHook
- def phase45PreForwardingCleanup(plan: SemiPlan): SemiPlan
- Definition Classes
- AssignableFromAutoSetHook → PlanningHook
- def phase50PreForwarding(plan: SemiPlan): SemiPlan
- Definition Classes
- AssignableFromAutoSetHook → PlanningHook
- def phase90AfterForwarding(plan: OrderedPlan): OrderedPlan
- Definition Classes
- AssignableFromAutoSetHook → PlanningHook
- val setElemetType: model.reflection.universe.RuntimeDIUniverse.SafeType
- Attributes
- protected
- val setKey: model.reflection.universe.RuntimeDIUniverse.DIKey
- Attributes
- protected
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])