@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
if (!super.isAvailable(project, editor, file)) {
return false;
}
BindingContext context =
KotlinCacheManager.getInstance(project).getDeclarationsFromProject().getBindingContext();
AnnotationDescriptor annotationDescriptor =
context.get(BindingContext.ANNOTATION, annotationEntry);
if (annotationDescriptor == null) {
return false;
}
annotationType = annotationDescriptor.getType();
DeclarationDescriptor declarationDescriptor =
annotationType.getConstructor().getDeclarationDescriptor();
if (declarationDescriptor == null) {
return false;
}
PsiElement declaration =
BindingContextUtils.descriptorToDeclaration(context, declarationDescriptor);
if (declaration instanceof JetClass) {
annotationClass = (JetClass) declaration;
return annotationClass.isWritable();
}
return false;
}
@Nullable
public AnnotationDescriptor resolveAnnotation(
@NotNull JavaAnnotation javaAnnotation, @NotNull PostponedTasks postponedTasks) {
final AnnotationDescriptor annotation = new AnnotationDescriptor();
FqName fqName = javaAnnotation.getFqName();
if (fqName == null) {
return null;
}
// Don't process internal jet annotations and jetbrains NotNull annotations
if (fqName.asString().startsWith("jet.runtime.typeinfo.")
|| fqName.equals(JETBRAINS_NOT_NULL_ANNOTATION)
|| fqName.equals(JvmAnnotationNames.KOTLIN_CLASS)
|| fqName.equals(JvmAnnotationNames.KOTLIN_PACKAGE)) {
return null;
}
AnnotationDescriptor mappedClassDescriptor =
JavaToKotlinClassMap.getInstance().mapToAnnotationClass(fqName);
if (mappedClassDescriptor != null) {
return mappedClassDescriptor;
}
final ClassDescriptor annotationClass =
classResolver.resolveClass(fqName, INCLUDE_KOTLIN_SOURCES, postponedTasks);
if (annotationClass == null) {
return null;
}
postponedTasks.addTask(
new Runnable() {
@Override
public void run() {
annotation.setAnnotationType(annotationClass.getDefaultType());
}
});
for (JavaAnnotationArgument argument : javaAnnotation.getArguments()) {
CompileTimeConstant value =
argumentResolver.resolveAnnotationArgument(fqName, argument, postponedTasks);
if (value == null) continue;
Name name = argument.getName();
ValueParameterDescriptor descriptor =
DescriptorResolverUtils.getAnnotationParameterByName(
name == null ? DEFAULT_ANNOTATION_MEMBER_NAME : name, annotationClass);
if (descriptor != null) {
annotation.setValueArgument(descriptor, value);
}
}
return annotation;
}
@Nullable
private static String getMessageFromAnnotationDescriptor(
@NotNull AnnotationDescriptor descriptor) {
ClassDescriptor classDescriptor = TypeUtils.getClassDescriptor(descriptor.getType());
if (classDescriptor != null) {
ValueParameterDescriptor parameter =
DescriptorResolverUtils.getAnnotationParameterByName(
DEFAULT_ANNOTATION_MEMBER_NAME, classDescriptor);
if (parameter != null) {
CompileTimeConstant<?> valueArgument = descriptor.getValueArgument(parameter);
if (valueArgument != null) {
Object value = valueArgument.getValue();
if (value instanceof String) {
return String.valueOf(value);
}
}
}
}
return null;
}
private void renderAnnotations(@NotNull Annotated annotated, @NotNull StringBuilder builder) {
if (!modifiers.contains(Modifier.ANNOTATIONS)) return;
for (AnnotationDescriptor annotation : annotated.getAnnotations()) {
ClassDescriptor annotationClass =
(ClassDescriptor) annotation.getType().getConstructor().getDeclarationDescriptor();
assert annotationClass != null;
if (!excludedAnnotationClasses.contains(
DescriptorUtils.getFQName(annotationClass).toSafe())) {
builder.append(renderType(annotation.getType()));
if (verbose) {
builder
.append("(")
.append(
StringUtil.join(DescriptorUtils.getSortedValueArguments(annotation, this), ", "))
.append(")");
}
builder.append(" ");
}
}
}
public void serialize(AnnotationDescriptor annotation) {
new TypeSerializer(sb).serialize(annotation.getType());
sb.append("(");
serializeCommaSeparated(annotation.getValueArguments());
sb.append(")");
}