final class Reader[T] extends Annotation with StaticAnnotation
Indicates a BSON reader to be used for a specific property, possibly overriding the default one from the implicit scope.
import reactivemongo.api.bson.{ BSONDocument, BSONDouble, BSONString, BSONReader } import reactivemongo.api.bson.Macros, Macros.Annotations.Reader val scoreReader: BSONReader[Double] = BSONReader.collect[Double] { case BSONString(v) => v.toDouble case BSONDouble(b) => b } case class Foo( title: String, @Reader(scoreReader) score: Double) val reader = Macros.reader[Foo] reader.readTry(BSONDocument( "title" -> "Bar", "score" -> "1.23" // accepted by annotated scoreReader )) // Success: Foo(title = "Bar", score = 1.23D)
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- new Reader(reader: BSONReader[T])
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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- def +(other: String): String
- def ->[B](y: B): (Reader[T], B)
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
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- def ensuring(cond: (Reader[T]) ⇒ Boolean, msg: ⇒ Any): Reader[T]
- def ensuring(cond: (Reader[T]) ⇒ Boolean): Reader[T]
- def ensuring(cond: Boolean, msg: ⇒ Any): Reader[T]
- def ensuring(cond: Boolean): Reader[T]
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(that: Any): Boolean
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def
finalize(): Unit
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- def formatted(fmtstr: String): String
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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- val reader: BSONReader[T]
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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- def →[B](y: B): (Reader[T], B)