@Override
public boolean checkApplicability(
@NotNull AnnotationHolder holder, @NotNull GrAnnotation annotation) {
final String qname = annotation.getQualifiedName();
if (!GroovyCommonClassNames.GROOVY_TRANSFORM_FIELD.equals(qname)) return false;
checkScriptField(holder, annotation);
PsiElement annoParent = annotation.getParent();
PsiElement ownerToUse =
annoParent instanceof PsiModifierList ? annoParent.getParent() : annoParent;
if (!(ownerToUse instanceof GrVariableDeclaration)
|| !PsiUtil.isLocalVariable(((GrVariableDeclaration) ownerToUse).getVariables()[0])) {
return false;
}
if (!GrAnnotationImpl.isAnnotationApplicableTo(
annotation, PsiAnnotation.TargetType.LOCAL_VARIABLE)) {
GrCodeReferenceElement ref = annotation.getClassReference();
String target = JavaErrorMessages.message("annotation.target.LOCAL_VARIABLE");
String description =
JavaErrorMessages.message("annotation.not.applicable", ref.getText(), target);
holder.createErrorAnnotation(ref, description);
}
return true;
}
@Nullable
public static String isAnnotationApplicable(
@NotNull GrAnnotation annotation, final PsiElement parent) {
PsiElement owner = parent.getParent();
final PsiElement ownerToUse = parent instanceof PsiModifierList ? owner : parent;
String[] elementTypeFields = GrAnnotationImpl.getApplicableElementTypeFields(ownerToUse);
if (elementTypeFields != null
&& !GrAnnotationImpl.isAnnotationApplicableTo(annotation, false, elementTypeFields)) {
final String annotationTargetText =
JavaErrorMessages.message("annotation.target." + elementTypeFields[0]);
GrCodeReferenceElement ref = annotation.getClassReference();
return JavaErrorMessages.message(
"annotation.not.applicable", ref.getText(), annotationTargetText);
}
return null;
}