Packages

c

com.github.pshirshov.izumi.distage.planning

AssignableFromAutoSetHook

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
PlanningHook, AnyRef, Any
Ordering
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Inherited
  1. AssignableFromAutoSetHook
  2. PlanningHook
  3. AnyRef
  4. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AssignableFromAutoSetHook(wrap: (INSTANCE) => BINDING)(implicit arg0: model.reflection.universe.RuntimeDIUniverse.Tag[INSTANCE], arg1: model.reflection.universe.RuntimeDIUniverse.Tag[BINDING])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hookDefinition(defn: ModuleBase): ModuleBase
    Definition Classes
    PlanningHook
  12. def hookWiring(binding: ImplBinding, wiring: model.reflection.universe.RuntimeDIUniverse.Wiring): model.reflection.universe.RuntimeDIUniverse.Wiring
    Definition Classes
    PlanningHook
  13. val instanceType: model.reflection.universe.RuntimeDIUniverse.SafeType
    Attributes
    protected
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. def phase00PostCompletion(plan: DodgyPlan): DodgyPlan
    Definition Classes
    PlanningHook
  19. def phase10PostGC(plan: SemiPlan): SemiPlan
    Definition Classes
    PlanningHook
  20. def phase20Customization(plan: SemiPlan): SemiPlan
    Definition Classes
    PlanningHook
  21. def phase45PreForwardingCleanup(plan: SemiPlan): SemiPlan
    Definition Classes
    AssignableFromAutoSetHook → PlanningHook
  22. def phase50PreForwarding(plan: SemiPlan): SemiPlan
    Definition Classes
    AssignableFromAutoSetHook → PlanningHook
  23. def phase90AfterForwarding(plan: OrderedPlan): OrderedPlan
    Definition Classes
    AssignableFromAutoSetHook → PlanningHook
  24. val setElemetType: model.reflection.universe.RuntimeDIUniverse.SafeType
    Attributes
    protected
  25. val setKey: model.reflection.universe.RuntimeDIUniverse.DIKey
    Attributes
    protected
  26. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  27. def toString(): String
    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  30. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from PlanningHook

Inherited from AnyRef

Inherited from Any

Ungrouped