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Convert scala type to java type
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| import java.lang.reflect.{ParameterizedType, Type => JType} | |
| import scala.reflect.runtime.universe._ | |
| object TypeConverter { | |
| val defaultMirror = runtimeMirror(getClass.getClassLoader) | |
| implicit val implicitConverter = scalaToJavaType(defaultMirror) _ | |
| def scalaToJavaType(mirror: Mirror)(tpe: Type): JType = | |
| tpe.typeArgs match { | |
| case Nil => mirror.runtimeClass(tpe.typeConstructor.typeSymbol.asClass) | |
| case x:List[Type] => | |
| new ParameterizedType { | |
| def getRawType = mirror.runtimeClass(tpe.typeConstructor.typeSymbol.asClass) | |
| def getActualTypeArguments = x.map(t => mirror.runtimeClass(t.typeSymbol.asClass)).toArray | |
| def getOwnerType = null | |
| } | |
| } | |
| } |
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