public static void doRenameGenericNamedElement(
@NotNull PsiElement namedElement,
String newName,
UsageInfo[] usages,
@Nullable RefactoringElementListener listener)
throws IncorrectOperationException {
PsiWritableMetaData writableMetaData = null;
if (namedElement instanceof PsiMetaOwner) {
final PsiMetaData metaData = ((PsiMetaOwner) namedElement).getMetaData();
if (metaData instanceof PsiWritableMetaData) {
writableMetaData = (PsiWritableMetaData) metaData;
}
}
if (writableMetaData == null && !(namedElement instanceof PsiNamedElement)) {
LOG.error("Unknown element type:" + namedElement);
}
boolean hasBindables = false;
for (UsageInfo usage : usages) {
if (!(usage.getReference() instanceof BindablePsiReference)) {
rename(usage, newName);
} else {
hasBindables = true;
}
}
if (writableMetaData != null) {
writableMetaData.setName(newName);
} else {
PsiElement namedElementAfterRename = ((PsiNamedElement) namedElement).setName(newName);
if (namedElementAfterRename != null) namedElement = namedElementAfterRename;
}
if (hasBindables) {
for (UsageInfo usage : usages) {
final PsiReference ref = usage.getReference();
if (ref instanceof BindablePsiReference) {
try {
ref.bindToElement(namedElement);
} catch (IncorrectOperationException e) { // fall back to old scheme
ref.handleElementRename(newName);
}
}
}
}
if (listener != null) {
listener.elementRenamed(namedElement);
}
}
public static void rename(UsageInfo info, String newName) throws IncorrectOperationException {
if (info.getElement() == null) return;
PsiReference ref = info.getReference();
if (ref == null) return;
ref.handleElementRename(newName);
}
