void MemoryBackingStoreTransaction::addNewObjectStore(MemoryObjectStore& objectStore)
{
LOG(IndexedDB, "MemoryBackingStoreTransaction::addNewObjectStore()");
ASSERT(isVersionChange());
m_versionChangeAddedObjectStores.add(&objectStore);
addExistingObjectStore(objectStore);
}
IDBError MemoryIDBBackingStore::beginTransaction(const IDBTransactionInfo& info)
{
LOG(IndexedDB, "MemoryIDBBackingStore::beginTransaction");
if (m_transactions.contains(info.identifier()))
return { IDBDatabaseException::InvalidStateError, "Backing store asked to create transaction it already has a record of" };
auto transaction = MemoryBackingStoreTransaction::create(*this, info);
// VersionChange transactions are scoped to "every object store".
if (transaction->isVersionChange()) {
for (auto& objectStore : m_objectStoresByIdentifier.values())
transaction->addExistingObjectStore(*objectStore);
} else if (transaction->isWriting()) {
for (auto& iterator : m_objectStoresByName) {
if (info.objectStores().contains(iterator.key))
transaction->addExistingObjectStore(*iterator.value);
}
}
m_transactions.set(info.identifier(), WTFMove(transaction));
return { };
}
