C++ (Cpp) DatabaseInfo::GetObjectStoreNames Examples

Example #1

File: IDBDatabase.cpp Project: ehsan/mozilla-central-cdouble

NS_IMETHODIMP
IDBDatabase::GetObjectStoreNames(nsIDOMDOMStringList** aObjectStores)
{
  NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");

  DatabaseInfo* info = Info();

  nsAutoTArray<nsString, 10> objectStoreNames;
  if (!info->GetObjectStoreNames(objectStoreNames)) {
    NS_WARNING("Couldn't get names!");
    return NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR;
  }

  nsRefPtr<nsDOMStringList> list(new nsDOMStringList());
  PRUint32 count = objectStoreNames.Length();
  for (PRUint32 index = 0; index < count; index++) {
    NS_ENSURE_TRUE(list->Add(objectStoreNames[index]),
                   NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR);
  }

  list.forget(aObjectStores);
  return NS_OK;
}

Example #2

File: IDBTransaction.cpp Project: lofter2011/Icefox

NS_IMETHODIMP
IDBTransaction::GetObjectStoreNames(nsIDOMDOMStringList** aObjectStores)
{
  NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");

  nsRefPtr<nsDOMStringList> list(new nsDOMStringList());

  nsTArray<nsString> stackArray;
  nsTArray<nsString>* arrayOfNames;

  if (mMode == IDBTransaction::FULL_LOCK) {
    DatabaseInfo* info;
    if (!DatabaseInfo::Get(mDatabase->Id(), &info)) {
      NS_ERROR("This should never fail!");
      return NS_ERROR_UNEXPECTED;
    }

    if (!info->GetObjectStoreNames(stackArray)) {
      NS_ERROR("Out of memory!");
      return NS_ERROR_OUT_OF_MEMORY;
    }

    arrayOfNames = &stackArray;
  }
  else {
    arrayOfNames = &mObjectStoreNames;
  }

  PRUint32 count = arrayOfNames->Length();
  for (PRUint32 index = 0; index < count; index++) {
    NS_ENSURE_TRUE(list->Add(arrayOfNames->ElementAt(index)),
                   NS_ERROR_OUT_OF_MEMORY);
  }
  list.forget(aObjectStores);
  return NS_OK;
}