@NotNull
private List<AnnotationData> doCollect(
@NotNull PsiModifierListOwner listOwner, boolean onlyWritable) {
final List<PsiFile> files = findExternalAnnotationsFiles(listOwner);
if (files == null) {
return NO_DATA;
}
SmartList<AnnotationData> result = new SmartList<AnnotationData>();
String externalName = getExternalName(listOwner, false);
if (externalName == null) return NO_DATA;
for (PsiFile file : files) {
if (!file.isValid()) continue;
if (onlyWritable && !file.isWritable()) continue;
MostlySingularMultiMap<String, AnnotationData> fileData = getDataFromFile(file);
ContainerUtil.addAll(result, fileData.get(externalName));
}
if (result.isEmpty()) {
return NO_DATA;
}
result.trimToSize();
return result;
}
@Override
public void endElement(String uri, String localName, String qName) throws SAXException {
if ("item".equals(qName)) {
externalName = null;
} else if ("annotation".equals(qName)) {
if (externalName != null && annotationFQN != null) {
String argumentsString = arguments.length() == 0 ? "" : intern(arguments.toString());
for (AnnotationData existingData : data.get(externalName)) {
if (existingData.annotationClassFqName.equals(annotationFQN)) {
duplicateError(file, externalName, "Duplicate annotation '" + annotationFQN + "' ");
}
}
AnnotationData annData =
internAnnotationData(new AnnotationData(annotationFQN, argumentsString));
data.add(externalName, annData);
annotationFQN = null;
arguments = null;
}
}
}