org.jetbrains.kotlin.resolve.jvm.annotationUtil.kt Maven / Gradle / Ivy
/*
* 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.resolve.jvm.annotations
import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.resolve.DescriptorUtils
public fun DeclarationDescriptor.hasJvmOverloadsAnnotation(): Boolean {
return getAnnotations().findAnnotation(FqName("kotlin.jvm.JvmOverloads")) != null
}
public fun DeclarationDescriptor.findJvmFieldAnnotation(): AnnotationDescriptor? {
val fqName = FqName("kotlin.jvm.JvmField")
val annotation = annotations.findAnnotation(fqName)
if (annotation != null) {
return annotation;
}
return annotations.getUseSiteTargetedAnnotations().asSequence().filter {
it.target == AnnotationUseSiteTarget.FIELD
}.map { it.annotation }.firstOrNull {
val descriptor = it.getType().getConstructor().getDeclarationDescriptor()
descriptor is ClassDescriptor && fqName.toUnsafe() == DescriptorUtils.getFqName(descriptor)
}
}
public fun DeclarationDescriptor.hasJvmFieldAnnotation(): Boolean {
return findJvmFieldAnnotation() != null
}