Class/Object

doobie.util.transactor

Strategy

Related Docs: object Strategy | package transactor

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case class Strategy(before: ConnectionIO[Unit], after: ConnectionIO[Unit], oops: ConnectionIO[Unit], always: ConnectionIO[Unit]) extends Product with Serializable

Data type representing the common setup, error-handling, and cleanup strategy associated with an SQL transaction. A Transactor uses a Strategy to wrap programs prior to execution.

before

a program to prepare the connection for use

after

a program to run on success

oops

a program to run on failure (catch)

always

a programe to run in all cases (finally)

Source
transactor.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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Instance Constructors

  1. new Strategy(before: ConnectionIO[Unit], after: ConnectionIO[Unit], oops: ConnectionIO[Unit], always: ConnectionIO[Unit])

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    before

    a program to prepare the connection for use

    after

    a program to run on success

    oops

    a program to run on failure (catch)

    always

    a programe to run in all cases (finally)

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. val after: ConnectionIO[Unit]

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    a program to run on success

  5. val always: ConnectionIO[Unit]

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    a programe to run in all cases (finally)

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. val before: ConnectionIO[Unit]

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    a program to prepare the connection for use

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. final def eq(arg0: AnyRef): Boolean

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    AnyRef

  10. def finalize(): Unit

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    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  13. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. val oops: ConnectionIO[Unit]

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    a program to run on failure (catch)

  17. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  18. final def wait(): Unit

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    @throws( ... )

  19. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  20. final def wait(arg0: Long): Unit

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    @throws( ... )

  21. val wrap: ~>[ConnectionIO, ConnectionIO]

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    Natural transformation that wraps a ConnectionIO program.

  22. def wrapK[M[_]](interp: Interpreter[M])(implicit arg0: Monad[M], arg1: Catchable[M]): ~>[[γ$5$]Kleisli[M, Connection, γ$5$], [γ$6$]Kleisli[M, Connection, γ$6$]]

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    Natural transformation that wraps a Kleisli program, using the provided interpreter to interpret the before/after/oops/always strategy.

  23. val wrapP: ~>[[β$2$]Stream[[A]Free[ConnectionOp, A], β$2$], [β$3$]Stream[[A]Free[ConnectionOp, A], β$3$]]

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    Natural transformation that wraps a ConnectionIO stream.

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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