move JvmFileClassInfo and JvmFileClassUtil to frontend.common.jvm
^KT-53097
This commit is contained in:
Dmitry Gridin
@@ -1,43 +0,0 @@
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/*
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* Copyright 2010-2015 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.kotlin.fileClasses
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import org.jetbrains.kotlin.name.FqName
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interface JvmFileClassInfo {
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val fileClassFqName: FqName
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val facadeClassFqName: FqName
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val withJvmName: Boolean
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val withJvmMultifileClass: Boolean
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}
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class JvmSimpleFileClassInfo(
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override val fileClassFqName: FqName,
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override val withJvmName: Boolean
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) : JvmFileClassInfo {
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override val facadeClassFqName: FqName get() = fileClassFqName
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override val withJvmMultifileClass: Boolean get() = false
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}
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class JvmMultifileClassPartInfo(
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override val fileClassFqName: FqName,
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override val facadeClassFqName: FqName
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) : JvmFileClassInfo {
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override val withJvmName: Boolean get() = true
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override val withJvmMultifileClass: Boolean get() = true
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}
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@@ -1,158 +0,0 @@
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/*
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* Copyright 2010-2015 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.kotlin.fileClasses
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import com.intellij.openapi.diagnostic.Logger
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import com.intellij.psi.util.CachedValueProvider
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import com.intellij.psi.util.CachedValuesManager
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import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
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import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
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import org.jetbrains.kotlin.load.java.descriptors.getImplClassNameForDeserialized
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import org.jetbrains.kotlin.load.kotlin.JvmPackagePartSource
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import org.jetbrains.kotlin.load.kotlin.PackagePartClassUtils
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import org.jetbrains.kotlin.name.FqName
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import org.jetbrains.kotlin.name.JvmNames.JVM_MULTIFILE_CLASS_SHORT
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import org.jetbrains.kotlin.name.JvmNames.JVM_NAME_SHORT
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import org.jetbrains.kotlin.name.JvmNames.JVM_PACKAGE_NAME_SHORT
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import org.jetbrains.kotlin.name.JvmNames.MULTIFILE_PART_NAME_DELIMITER
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import org.jetbrains.kotlin.name.Name
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import org.jetbrains.kotlin.psi.*
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import org.jetbrains.kotlin.resolve.DescriptorToSourceUtils
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import org.jetbrains.kotlin.resolve.jvm.JvmClassName
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import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberDescriptor
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import org.jetbrains.kotlin.utils.addToStdlib.safeAs
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object JvmFileClassUtil {
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val JVM_NAME: FqName = FqName("kotlin.jvm.JvmName")
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val JVM_NAME_SHORT: String = JVM_NAME.shortName().asString()
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fun getPartFqNameForDeserialized(descriptor: DeserializedMemberDescriptor): FqName =
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descriptor.getImplClassNameForDeserialized()?.fqNameForTopLevelClassMaybeWithDollars
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?: error("No implClassName for $descriptor")
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@JvmStatic
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fun getFileClassInternalName(file: KtFile): String =
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getFileClassInfoNoResolve(file).fileClassFqName.internalNameWithoutInnerClasses
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@JvmStatic
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fun getFacadeClassInternalName(file: KtFile): String =
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getFileClassInfoNoResolve(file).facadeClassFqName.internalNameWithoutInnerClasses
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private fun manglePartName(facadeName: String, fileName: String): String =
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"$facadeName$MULTIFILE_PART_NAME_DELIMITER${PackagePartClassUtils.getFilePartShortName(fileName)}"
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@JvmStatic
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fun getFileClassInfoNoResolve(file: KtFile): JvmFileClassInfo {
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val parsedAnnotations = parseJvmNameOnFileNoResolve(file)
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val packageFqName = parsedAnnotations?.jvmPackageName ?: file.packageFqName
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return when {
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parsedAnnotations != null -> {
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val simpleName = parsedAnnotations.jvmName ?: PackagePartClassUtils.getFilePartShortName(file.name)
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val facadeClassFqName = packageFqName.child(Name.identifier(simpleName))
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when {
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parsedAnnotations.isMultifileClass -> JvmMultifileClassPartInfo(
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fileClassFqName = packageFqName.child(Name.identifier(manglePartName(simpleName, file.name))),
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facadeClassFqName = facadeClassFqName
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)
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else -> JvmSimpleFileClassInfo(facadeClassFqName, true)
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}
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}
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else -> JvmSimpleFileClassInfo(PackagePartClassUtils.getPackagePartFqName(packageFqName, file.name), false)
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}
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}
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private fun parseJvmNameOnFileNoResolve(file: KtFile): ParsedJvmFileClassAnnotations? {
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val jvmNameAnnotation = findAnnotationEntryOnFileNoResolve(file, JVM_NAME_SHORT)
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val jvmName = jvmNameAnnotation?.let(this::getLiteralStringFromAnnotation)?.takeIf(Name::isValidIdentifier)
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val jvmPackageNameAnnotation = findAnnotationEntryOnFileNoResolve(file, JVM_PACKAGE_NAME_SHORT)
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val jvmPackageName = jvmPackageNameAnnotation?.let(this::getLiteralStringFromAnnotation)?.let(::FqName)
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if (jvmName == null && jvmPackageName == null) return null
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val isMultifileClass = findAnnotationEntryOnFileNoResolve(file, JVM_MULTIFILE_CLASS_SHORT) != null
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return ParsedJvmFileClassAnnotations(jvmName, jvmPackageName, isMultifileClass)
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}
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@JvmStatic
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fun findAnnotationEntryOnFileNoResolve(file: KtFile, shortName: String): KtAnnotationEntry? =
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file.fileAnnotationList?.annotationEntries?.firstOrNull {
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it.calleeExpression?.constructorReferenceExpression?.getReferencedName() == shortName
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}
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fun getLiteralStringFromAnnotation(annotation: KtAnnotationEntry): String? {
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val stringTemplateExpression = annotation.valueArguments.firstOrNull()?.run {
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when (this) {
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is KtValueArgument -> stringTemplateExpression
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else -> getArgumentExpression().safeAs<KtStringTemplateExpression>()
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}
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} ?: return null
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val singleEntry = stringTemplateExpression.entries.singleOrNull() as? KtLiteralStringTemplateEntry ?: return null
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return singleEntry.text
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}
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}
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internal class ParsedJvmFileClassAnnotations(val jvmName: String?, val jvmPackageName: FqName?, val isMultifileClass: Boolean)
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val KtFile.fileClassInfo: JvmFileClassInfo
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get() {
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return CachedValuesManager.getCachedValue(this) {
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CachedValueProvider.Result(JvmFileClassUtil.getFileClassInfoNoResolve(this), this)
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}
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}
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val KtFile.javaFileFacadeFqName: FqName
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get() {
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val facadeFqName =
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if (isCompiled) packageFqName.child(Name.identifier(virtualFile.nameWithoutExtension))
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else this.fileClassInfo.facadeClassFqName
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if (!Name.isValidIdentifier(facadeFqName.shortName().identifier)) {
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LOG.error(
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"An invalid fqName `$facadeFqName` with short name `${facadeFqName.shortName()}` is created for file `$name` " +
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"(isCompiled = $isCompiled)"
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)
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}
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return facadeFqName
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}
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private val LOG = Logger.getInstance("JvmFileClassUtil")
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fun KtDeclaration.isInsideJvmMultifileClassFile() =
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JvmFileClassUtil.findAnnotationEntryOnFileNoResolve(containingKtFile, JVM_MULTIFILE_CLASS_SHORT) != null
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fun DeclarationDescriptor.isTopLevelInJvmMultifileClass(): Boolean {
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if (containingDeclaration !is PackageFragmentDescriptor) return false
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val declaration = DescriptorToSourceUtils.descriptorToDeclaration(this)
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if (declaration is KtDeclaration) {
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return declaration.isInsideJvmMultifileClassFile()
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}
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if (this is DeserializedMemberDescriptor) {
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val containerSource = containerSource
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if (containerSource is JvmPackagePartSource && containerSource.facadeClassName != null) {
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return true
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}
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}
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return false
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}
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val FqName.internalNameWithoutInnerClasses: String
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get() = JvmClassName.byFqNameWithoutInnerClasses(this).internalName
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@@ -0,0 +1,31 @@
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/*
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* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.fileClasses
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import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
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import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
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import org.jetbrains.kotlin.load.kotlin.JvmPackagePartSource
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import org.jetbrains.kotlin.psi.KtDeclaration
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import org.jetbrains.kotlin.resolve.DescriptorToSourceUtils
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import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberDescriptor
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fun DeclarationDescriptor.isTopLevelInJvmMultifileClass(): Boolean {
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if (containingDeclaration !is PackageFragmentDescriptor) return false
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val declaration = DescriptorToSourceUtils.descriptorToDeclaration(this)
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if (declaration is KtDeclaration) {
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return declaration.isInsideJvmMultifileClassFile()
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}
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if (this is DeserializedMemberDescriptor) {
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val containerSource = containerSource
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if (containerSource is JvmPackagePartSource && containerSource.facadeClassName != null) {
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return true
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}
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}
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return false
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}
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