.kotlin.kotlin-compiler.1.2.71.source-code.KotlinLightClassBuilderFactory.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.
*/
package org.jetbrains.kotlin.asJava.builder
import com.intellij.openapi.diagnostic.Logger
import com.intellij.psi.PsiElement
import com.intellij.psi.impl.java.stubs.PsiJavaFileStub
import com.intellij.psi.stubs.StubElement
import com.intellij.util.containers.Stack
import org.jetbrains.kotlin.codegen.ClassBuilder
import org.jetbrains.kotlin.codegen.ClassBuilderFactory
import org.jetbrains.kotlin.codegen.ClassBuilderMode
import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOrigin
class KotlinLightClassBuilderFactory(private val javaFileStub: PsiJavaFileStub) : ClassBuilderFactory {
private val stubStack = Stack>().apply {
@Suppress("UNCHECKED_CAST")
push(javaFileStub as StubElement)
}
override fun getClassBuilderMode(): ClassBuilderMode = ClassBuilderMode.LIGHT_CLASSES
override fun newClassBuilder(origin: JvmDeclarationOrigin) = StubClassBuilder(stubStack, javaFileStub)
override fun asText(builder: ClassBuilder) = throw UnsupportedOperationException("asText is not implemented")
override fun asBytes(builder: ClassBuilder) = throw UnsupportedOperationException("asBytes is not implemented")
override fun close() {}
fun result(): PsiJavaFileStub {
val pop = stubStack.pop()
if (pop !== javaFileStub) {
LOG.error("Unbalanced stack operations: " + pop)
}
return javaFileStub
}
}
private val LOG = Logger.getInstance(KotlinLightClassBuilderFactory::class.java)