private void annotateExternally(
@NotNull final VirtualFile file,
@NotNull final PsiModifierListOwner listOwner,
@NotNull Project project,
@NotNull final String packageName,
final VirtualFile virtualFile,
@NotNull final String annotationFQName,
@NotNull final PsiFile fromFile,
final PsiNameValuePair[] value) {
final XmlFile[] annotationsXml = new XmlFile[1];
List<XmlFile> xmlFiles = findExternalAnnotationsXmlFiles(listOwner);
if (xmlFiles != null) {
for (XmlFile xmlFile : xmlFiles) {
final VirtualFile vXmlFile = xmlFile.getVirtualFile();
assert vXmlFile != null;
if (VfsUtilCore.isAncestor(file, vXmlFile, false)) {
annotationsXml[0] = xmlFile;
if (!CodeInsightUtilBase.preparePsiElementForWrite(xmlFile)) return;
}
}
} else {
xmlFiles = new ArrayList<XmlFile>();
}
final List<PsiFile> annotationFiles = new ArrayList<PsiFile>(xmlFiles);
new WriteCommandAction(project) {
@Override
protected void run(final Result result) throws Throwable {
if (annotationsXml[0] == null) {
annotationsXml[0] = createAnnotationsXml(file, packageName);
}
if (annotationsXml[0] != null) {
annotationFiles.add(annotationsXml[0]);
myExternalAnnotations.put(getFQN(packageName, virtualFile), annotationFiles);
annotateExternally(listOwner, annotationFQName, annotationsXml[0], fromFile, value);
}
}
}.execute();
UndoManager.getInstance(project)
.undoableActionPerformed(
new BasicUndoableAction() {
@Override
public void undo() throws UnexpectedUndoException {
dropCache();
}
@Override
public void redo() throws UnexpectedUndoException {
dropCache();
}
});
}
@Nullable
private static XmlFile findXmlFileInRoot(
@Nullable List<XmlFile> xmlFiles, @NotNull VirtualFile root) {
if (xmlFiles != null) {
for (XmlFile xmlFile : xmlFiles) {
VirtualFile vf = xmlFile.getVirtualFile();
if (vf != null) {
if (VfsUtilCore.isAncestor(root, vf, false)) {
return xmlFile;
}
}
}
}
return null;
}
