org.jetbrains.kotlin.asJava.FakeFileForLightClass.kt Maven / Gradle / Ivy

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/*
 * Copyright 2010-2015 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.
 */

/*
 * Copyright 2010-2015 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

import com.intellij.psi.ClassFileViewProvider
import com.intellij.psi.PsiElementVisitor
import com.intellij.psi.impl.compiled.ClsFileImpl
import com.intellij.psi.stubs.PsiClassHolderFileStub
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.psi.KtFile

open class FakeFileForLightClass(
        private val ktFile: KtFile,
        private val lightClass: () -> KtLightClass,
        private val stub: () -> PsiClassHolderFileStub<*>,
        private val packageFqName: FqName = ktFile.packageFqName
) : ClsFileImpl(ClassFileViewProvider(ktFile.manager, ktFile.virtualFile)) {
    override fun getPackageName() = packageFqName.asString()

    override fun getStub() = stub()

    override fun getClasses() = arrayOf(lightClass())

    override fun getNavigationElement() = ktFile

    override fun accept(visitor: PsiElementVisitor) {
        // Prevent access to compiled PSI
        // TODO: More complex traversal logic may be implemented when necessary
    }
}