c

org.http4s.dsl.impl

OptionalValidatingQueryParamDecoderMatcher

abstract class OptionalValidatingQueryParamDecoderMatcher[T] extends AnyRef

param extractor using org.http4s.QueryParamDecoder. Note that this will _always_ match, but will return an Option possibly containing the result of the conversion to T

case class Foo(i: Int)
implicit val fooDecoder: QueryParamDecoder[Foo] = ...

case class Bar(i: Int)
implicit val barDecoder: QueryParamDecoder[Bar] = ...

object FooMatcher extends ValidatingQueryParamDecoderMatcher[Foo]("foo")
object BarMatcher extends OptionalValidatingQueryParamDecoderMatcher[Bar]("bar")

val routes = HttpRoutes.of {
  case GET -> Root / "closest" :? FooMatcher(fooValue) +& BarMatcher(barValue) => {
    ^(fooValue, barValue getOrElse 42.right) { (foo, bar) =>
      ...
    }.fold(
      nelE => BadRequest(nelE.toList.map(_.sanitized).mkString("\n")),
      baz  => { ... }
    )
  }
Source
Path.scala
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Inherited
  1. OptionalValidatingQueryParamDecoderMatcher
  2. AnyRef
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Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
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Instance Constructors

  1. new OptionalValidatingQueryParamDecoderMatcher(name: String)(implicit arg0: QueryParamDecoder[T])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to any2stringadd[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (OptionalValidatingQueryParamDecoderMatcher[T], B)
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to ArrowAssoc[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. def ensuring(cond: (OptionalValidatingQueryParamDecoderMatcher[T]) ⇒ Boolean, msg: ⇒ Any): OptionalValidatingQueryParamDecoderMatcher[T]
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to Ensuring[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (OptionalValidatingQueryParamDecoderMatcher[T]) ⇒ Boolean): OptionalValidatingQueryParamDecoderMatcher[T]
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to Ensuring[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): OptionalValidatingQueryParamDecoderMatcher[T]
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to Ensuring[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): OptionalValidatingQueryParamDecoderMatcher[T]
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to Ensuring[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to StringFormat[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. def unapply(params: Map[String, Seq[String]]): Some[Option[ValidatedNel[ParseFailure, T]]]
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  28. def →[B](y: B): (OptionalValidatingQueryParamDecoderMatcher[T], B)
    Implicit
    This member is added by an implicit conversion from OptionalValidatingQueryParamDecoderMatcher[T] to ArrowAssoc[OptionalValidatingQueryParamDecoderMatcher[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from OptionalValidatingQueryParamDecoderMatcher[T] to any2stringadd[OptionalValidatingQueryParamDecoderMatcher[T]]

Inherited by implicit conversion StringFormat from OptionalValidatingQueryParamDecoderMatcher[T] to StringFormat[OptionalValidatingQueryParamDecoderMatcher[T]]

Inherited by implicit conversion Ensuring from OptionalValidatingQueryParamDecoderMatcher[T] to Ensuring[OptionalValidatingQueryParamDecoderMatcher[T]]

Inherited by implicit conversion ArrowAssoc from OptionalValidatingQueryParamDecoderMatcher[T] to ArrowAssoc[OptionalValidatingQueryParamDecoderMatcher[T]]

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