org.scalaquery.ql

TypeMapper

trait TypeMapper [T] extends (BasicProfile) ⇒ TypeMapperDelegate[T]

A (usually implicit) TypeMapper object represents a Scala type that can be used as a column type in the database. The actual implementation of the type is deferred to a TypeMapperDelegate which can depend on the driver.

Custom types with a single implementation can implement both traits in one object:

implicit object MyTypeMapper
    extends TypeMapper[MyType] with TypeMapperDelegate[MyType] {
  def apply(p: BasicProfile) = this
  def zero = ...
  def sqlType = ...
  def setValue(v: Long, p: PositionedParameters) = ...
  def setOption(v: Option[Long], p: PositionedParameters) = ...
  def nextValue(r: PositionedResult) = ...
  def updateValue(v: Long, r: PositionedResult) = ...
}

Attributes
sealed
Self Type
TypeMapper[T]
Linear Supertypes
(BasicProfile) ⇒ TypeMapperDelegate[T], AnyRef, Any
Known Subclasses
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  1. TypeMapper
  2. Function1
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Visibility
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Abstract Value Members

  1. def apply (v1: BasicProfile): TypeMapperDelegate[T]

    Attributes
    abstract
    Definition Classes
    Function1
  2. def getBaseTypeMapper [U] (implicit ev: =:=[Option[U], T]): TypeMapper[U]

    Attributes
    abstract

Concrete Value Members

  1. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  2. def != (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any
  3. def ## (): Int

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    final
    Definition Classes
    AnyRef → Any
  4. def == (arg0: AnyRef): Boolean

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    final
    Definition Classes
    AnyRef
  5. def == (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any
  6. def andThen [A] (g: (TypeMapperDelegate[T]) ⇒ A): (BasicProfile) ⇒ A

    Definition Classes
    Function1
  7. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any
  8. def clone (): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  9. def compose [A] (g: (A) ⇒ BasicProfile): (A) ⇒ TypeMapperDelegate[T]

    Definition Classes
    Function1
  10. def createOptionTypeMapper : OptionTypeMapper[T]

  11. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  12. def equals (arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  13. def finalize (): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  14. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef
  15. def hashCode (): Int

    Definition Classes
    AnyRef → Any
  16. def isInstanceOf [T0] : Boolean

    Attributes
    final
    Definition Classes
    Any
  17. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  18. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
  19. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
  20. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef
  21. def toString (): String

    Definition Classes
    Function1 → AnyRef → Any
  22. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()
  23. def wait (arg0: Long, arg1: Int): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()
  24. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from (BasicProfile) ⇒ TypeMapperDelegate[T]

Inherited from AnyRef

Inherited from Any