private WriteOwner requireOwner() {
final WriteOwner owner = WRITE_OWNER.peek();
if (owner == null) {
throw MESSAGES.readOnlyNamingContext();
}
return owner;
}
/**
* Get the current context selector for the current thread.
*
* @return The current context selector.
*/
public static NamespaceContextSelector getCurrentSelector() {
NamespaceContextSelector selector = currentSelector.peek();
if (selector != null) {
return selector;
}
return defaultSelector;
}