org.jetbrains.kotlin.load.java.utils.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 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.load.java
import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
import org.jetbrains.kotlin.descriptors.*
import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
import org.jetbrains.kotlin.load.java.descriptors.JavaMethodDescriptor
import org.jetbrains.kotlin.load.java.lazy.LazyJavaAnnotations
import org.jetbrains.kotlin.load.java.lazy.LazyJavaResolverContext
import org.jetbrains.kotlin.load.java.structure.JavaWildcardType
import org.jetbrains.kotlin.resolve.deprecation.DescriptorBasedDeprecationInfo
import org.jetbrains.kotlin.resolve.deprecation.DeprecationLevelValue
class DeprecationCausedByFunctionNInfo(override val target: DeclarationDescriptor) : DescriptorBasedDeprecationInfo() {
override val deprecationLevel: DeprecationLevelValue
get() = DeprecationLevelValue.ERROR
override val message: String
get() = "Java members containing references to ${JavaToKotlinClassMap.FUNCTION_N_FQ_NAME} are not supported"
}
internal fun Visibility.toDescriptorVisibility(): DescriptorVisibility = JavaDescriptorVisibilities.toDescriptorVisibility(this)
fun isJspecifyEnabledInStrictMode(javaTypeEnhancementState: JavaTypeEnhancementState) =
javaTypeEnhancementState.getReportLevelForAnnotation(JSPECIFY_ANNOTATIONS_PACKAGE) == ReportLevel.STRICT
fun hasErasedValueParameters(memberDescriptor: CallableMemberDescriptor) =
memberDescriptor is FunctionDescriptor && memberDescriptor.getUserData(JavaMethodDescriptor.HAS_ERASED_VALUE_PARAMETERS) == true
// For now it's supported only for RxJava3 annotations, see KT-53041
fun extractNullabilityAnnotationOnBoundedWildcard(c: LazyJavaResolverContext, wildcardType: JavaWildcardType): AnnotationDescriptor? {
require(wildcardType.bound != null) { "Nullability annotations on unbounded wildcards aren't supported" }
return LazyJavaAnnotations(c, wildcardType).find { annotation -> RXJAVA3_ANNOTATIONS.any { annotation.fqName == it } }
}