anorm

RowParser

trait RowParser[+A] extends (Row) ⇒ SqlResult[A]

Self Type
RowParser[A]
Source
SqlParser.scala
Linear Supertypes
(Row) ⇒ SqlResult[A], AnyRef, Any
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  1. RowParser
  2. Function1
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Abstract Value Members

  1. abstract def apply(v1: Row): SqlResult[A]

    Definition Classes
    Function1

Concrete Value Members

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

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. def *: ResultSetParser[List[A]]

    Returns possibly empty list parsed from result.

    Returns possibly empty list parsed from result.

    val price = 125
    SQL"SELECT name FROM item WHERE price < $price".as(scalar[String].*)
  4. def +: ResultSetParser[List[A]]

    Returns non empty list parse from result, or raise error if there is no result.

    Returns non empty list parse from result, or raise error if there is no result.

    import anorm.SQL
    import anorm.SqlParser.str
    
    val parser = str("title") ~ str("descr")
    SQL("SELECT title, descr FROM pages").as(parser.+) // at least 1 page
  5. def <~[B](p: RowParser[B]): RowParser[A]

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

    Definition Classes
    AnyRef → Any
  7. def >>[B](f: (A) ⇒ RowParser[B]): RowParser[B]

  8. def ?: RowParser[Option[A]]

    Returns a row parser for optional column, that will turn missing or null column as None.

  9. def andThen[A](g: (SqlResult[A]) ⇒ A): (Row) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()
  10. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def collect[B](otherwise: String)(f: PartialFunction[A, B]): RowParser[B]

    Returns parser which collects information from already parsed row data using f.

    Returns parser which collects information from already parsed row data using f.

    otherwise

    Message returned as error if nothing can be collected using f.

    f

    Collecting function

  13. def compose[A](g: (A) ⇒ Row): (A) ⇒ SqlResult[A]

    Definition Classes
    Function1
    Annotations
    @unspecialized()
  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean

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

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def flatMap[B](k: (A) ⇒ RowParser[B]): RowParser[B]

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

    Definition Classes
    AnyRef → Any
  19. def hashCode(): Int

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

    Definition Classes
    Any
  21. def map[B](f: (A) ⇒ B): RowParser[B]

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

    Definition Classes
    AnyRef
  23. final def notify(): Unit

    Definition Classes
    AnyRef
  24. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  25. def single: ResultSetParser[A]

    Returns a result set parser expecting exactly one row to parse.

    Returns a result set parser expecting exactly one row to parse.

    val b: Boolean = SQL("SELECT flag FROM Test WHERE id = :id").
    on("id" -> 1).as(scalar[Boolean].single)
    See also

    #singleOpt

  26. def singleOpt: ResultSetParser[Option[A]]

    Returns a result set parser for none or one parsed row.

    Returns a result set parser for none or one parsed row.

    val name: Option[String] =
    SQL("SELECT name FROM Country WHERE lang = :lang")
    .on("lang" -> "notFound").as(scalar[String].singleOpt)
  27. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  28. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. def |[B >: A](p: RowParser[B]): RowParser[B]

  33. def ~[B](p: RowParser[B]): RowParser[~[A, B]]

  34. def ~>[B](p: RowParser[B]): RowParser[B]

Inherited from (Row) ⇒ SqlResult[A]

Inherited from AnyRef

Inherited from Any

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