.kotlin.kotlin-compiler.1.3.11.source-code.JvmBackendClassResolver.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 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.
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package org.jetbrains.kotlin.codegen
import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.ModuleDescriptor
import org.jetbrains.kotlin.descriptors.findClassAcrossModuleDependencies
import org.jetbrains.kotlin.name.ClassId
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.org.objectweb.asm.Type
interface JvmBackendClassResolver {
fun resolveToClassDescriptors(type: Type): List
object Dummy : JvmBackendClassResolver {
override fun resolveToClassDescriptors(type: Type): List = emptyList()
}
}
class JvmBackendClassResolverForModuleWithDependencies(
private val moduleDescriptor: ModuleDescriptor
) : JvmBackendClassResolver {
override fun resolveToClassDescriptors(type: Type): List {
if (type.sort != Type.OBJECT) return emptyList()
val className = type.className
val lastDotIndex = className.lastIndexOf('.')
val packageFQN = if (lastDotIndex >= 0) FqName(className.substring(0, lastDotIndex)) else FqName.ROOT
val classRelativeNameWithDollars = if (lastDotIndex >= 0) className.substring(lastDotIndex + 1) else className
val classFQN = FqName(classRelativeNameWithDollars.replace('$', '.'))
val platformClass = moduleDescriptor.findClassAcrossModuleDependencies(ClassId(packageFQN, classFQN, false)) ?: return emptyList()
return JavaToKotlinClassMap.mapPlatformClass(platformClass) + platformClass
}
}