Packages

trait Column[A] extends (Any, MetaDataItem) ⇒ Either[SqlRequestError, A]

Column mapping

Self Type
Column[A]
Annotations
@implicitNotFound( ... )
Linear Supertypes
(Any, MetaDataItem) ⇒ Either[SqlRequestError, A], AnyRef, Any
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Inherited
  1. Column
  2. Function2
  3. AnyRef
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Visibility
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Abstract Value Members

  1. abstract def apply(v1: Any, v2: MetaDataItem): Either[SqlRequestError, A]
    Definition Classes
    Function2

Concrete 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
    @native() @throws( ... )
  6. def curried: (Any) ⇒ (MetaDataItem) ⇒ Either[SqlRequestError, A]
    Definition Classes
    Function2
    Annotations
    @unspecialized()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. def map[B](f: (A) ⇒ B): Column[B]

    If the column is successfully parsed, then apply the given function on the result.

    If the column is successfully parsed, then apply the given function on the result.

    import anorm.{ Column, SqlParser, SQL }

sealed trait MyEnum
case object Foo extends MyEnum
case object Bar extends MyEnum

val myEnumCol: Column[MyEnum] = Column.of[Int].map {
  case 1 => Right(Foo) // `Right` means successful
  case 2 => Right(Bar)
}

def find(id: String) =
  SQL"SELECT enum_code FROM my_table WHERE id = $id".
    as(SqlParser.scalar(myEnumCol).single)
  14. final def mapResult[B](f: (A) ⇒ Either[SqlRequestError, B]): Column[B]

    If the column is successfully parsed, then apply the given function on the result.

    If the column is successfully parsed, then apply the given function on the result.

    import anorm.{ Column, SqlParser, SQL }

sealed trait MyEnum
case object Foo extends MyEnum
case object Bar extends MyEnum

val myEnumCol: Column[MyEnum] = Column.of[Int].mapResult {
  case 1 => Right(Foo) // `Right` means successful
  case 2 => Right(Bar)
  case _ => Left(SqlMappingError("Unexpected"))
}

def find(id: String) =
  SQL"SELECT enum_code FROM my_table WHERE id = $id".
    as(SqlParser.scalar(myEnumCol).single)
  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. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    Function2 → AnyRef → Any
  20. def tupled: ((Any, MetaDataItem)) ⇒ Either[SqlRequestError, A]
    Definition Classes
    Function2
    Annotations
    @unspecialized()
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from (Any, MetaDataItem) ⇒ Either[SqlRequestError, A]

Inherited from AnyRef

Inherited from Any

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