KSAnnotatedExt.kt
/*
* Copyright 2020 The Android Open Source Project
*
* 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 androidx.room.compiler.processing.ksp
import com.google.devtools.ksp.symbol.KSAnnotated
import com.google.devtools.ksp.symbol.KSClassDeclaration
import com.google.devtools.ksp.symbol.KSDeclaration
private fun KSAnnotated.hasAnnotationWithQName(qName: String) = annotations.any {
it.annotationType.resolve().declaration.qualifiedName?.asString() == qName
}
internal fun KSAnnotated.hasJvmStaticAnnotation() = hasAnnotationWithQName("kotlin.jvm.JvmStatic")
internal fun KSAnnotated.hasJvmTransientAnnotation() =
hasAnnotationWithQName("kotlin.jvm.Transient")
internal fun KSAnnotated.hasJvmFieldAnnotation() = hasAnnotationWithQName("kotlin.jvm.JvmField")
internal fun KSAnnotated.hasJvmDefaultAnnotation() = hasAnnotationWithQName("kotlin.jvm.JvmDefault")
/**
* Return a reference to the containing file or class declaration via a wrapper that implements the
* [javax.lang.model.element.Element] API so that we can report it to JavaPoet.
*/
internal fun KSAnnotated.wrapAsOriginatingElement(): OriginatingElementWrapper? {
val ksDeclaration = this as? KSDeclaration ?: return null
return ksDeclaration.containingFile?.let {
KSFileAsOriginatingElement(it)
} ?: (ksDeclaration as? KSClassDeclaration)?.let {
KSClassDeclarationAsOriginatingElement(it)
}
}