shape.paramconv.ParamConvWrite.scala Maven / Gradle / Ivy
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/*
* Copyright 2021 Kári Magnússon
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kuzminki.shape
import kuzminki.conv.{ValConv, AnyConv}
import scala.reflect.ClassTag
class ParamConvWrite[P](tag: ClassTag[P], convs: Vector[ValConv[_]]) extends ParamConv[P] {
def fromShape(product: P): Vector[Any] = {
val values = product.getClass.getDeclaredFields.map { f =>
f.setAccessible(true)
val value = f.get(product)
f.setAccessible(false)
value
}.toVector
(convs zip values).map {
case (conv, value) =>
AnyConv.put(conv, value)
}
}
}