DOMDataStore& DOMData::getCurrentStore()
{
V8BindingPerIsolateData* data = V8BindingPerIsolateData::current();
if (UNLIKELY(data->domDataStore() != 0))
return *data->domDataStore();
V8IsolatedContext* context = V8IsolatedContext::getEntered();
if (UNLIKELY(context != 0))
return *context->world()->domDataStore();
return getDefaultStore();
}
DOMDataStore& MainThreadDOMData::getMainThreadStore()
{
// This is broken out as a separate non-virtual method from getStore()
// so that it can be inlined by getCurrentMainThreadStore, which is
// a hot spot in Dromaeo DOM tests.
ASSERT(WTF::isMainThread());
V8IsolatedContext* context = V8IsolatedContext::getEntered();
if (UNLIKELY(context != 0))
return *context->world()->domDataStore();
return m_defaultStore;
}
v8::Handle<v8::Object> V8DOMWrapper::getWrapperSlow(Node* node)
{
V8IsolatedContext* context = V8IsolatedContext::getEntered();
if (LIKELY(!context)) {
v8::Persistent<v8::Object>* wrapper = node->wrapper();
if (!wrapper)
return v8::Handle<v8::Object>();
return *wrapper;
}
DOMNodeMapping& domNodeMap = context->world()->domDataStore()->domNodeMap();
return domNodeMap.get(node);
}
