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Support annotations as annotation arguments in reflection, add test

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A follow-up to 281acb8 where this was supported in the compiler
This commit is contained in:
Alexander Udalov
2015-05-28 22:04:53 +03:00
parent 158b3ba102
commit d1df234cfe
7 changed files with 82 additions and 8 deletions
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core/descriptors.runtime/src/org/jetbrains/kotlin/load/kotlin/reflect/ReflectKotlinClass.kt
+8 -7
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@@ -182,25 +182,26 @@ private object ReflectClassStructure {
val classId = (if (clazz.isEnum()) clazz else clazz.getEnclosingClass()).classId
visitor.visitEnum(name, classId, Name.identifier((value as Enum<*>).name()))
}
clazz.isAnnotation() -> {
// TODO: support values of annotation types
throw UnsupportedOperationException("Values of annotation types are not yet supported in Kotlin reflection: $value")
javaClass<Annotation>().isAssignableFrom(clazz) -> {
val annotationClass = clazz.getInterfaces().single()
val v = visitor.visitAnnotation(name, annotationClass.classId) ?: return
processAnnotationArguments(v, value as Annotation, annotationClass)
}
clazz.isArray() -> {
val elementVisitor = visitor.visitArray(name) ?: return
val v = visitor.visitArray(name) ?: return
val componentType = clazz.getComponentType()
if (componentType.isEnum()) {
val enumClassId = componentType.classId
for (element in value as Array<*>) {
elementVisitor.visitEnum(enumClassId, Name.identifier((element as Enum<*>).name()))
v.visitEnum(enumClassId, Name.identifier((element as Enum<*>).name()))
}
}
else {
for (element in value as Array<*>) {
elementVisitor.visit(element)
v.visit(element)
}
}
elementVisitor.visitEnd()
v.visitEnd()
}
else -> {
throw UnsupportedOperationException("Unsupported annotation argument value ($clazz): $value")