reflect.reflection.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2016 JetBrains s.r.o.
*
* 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.
*/
// a package is omitted to get declarations directly under the module
import kotlin.reflect.KClass
import kotlin.reflect.js.internal.KClassImpl
@JsName("getKClass")
internal fun getKClass(jClass: JsClass): KClass = getOrCreateKClass(jClass)
@JsName("getKClassFromExpression")
internal fun getKClassFromExpression(e: T): KClass = getOrCreateKClass(e.jsClass)
private fun getOrCreateKClass(jClass: JsClass): KClass {
val metadata = jClass.asDynamic().`$metadata$`
return if (metadata != null) {
if (metadata.`$kClass$` == null) {
val kClass = KClassImpl(jClass)
metadata.`$kClass$` = kClass
kClass
}
else {
metadata.`$kClass$`
}
}
else {
KClassImpl(jClass)
}
}