void IDBServer::unregisterTransaction(UniqueIDBDatabaseTransaction& transaction)
{
ASSERT(m_transactions.contains(transaction.info().identifier()));
ASSERT(m_transactions.get(transaction.info().identifier()) == &transaction);
m_transactions.remove(transaction.info().identifier());
}
void UniqueIDBDatabaseConnection::abortTransactionWithoutCallback(UniqueIDBDatabaseTransaction& transaction)
{
ASSERT(m_transactionMap.contains(transaction.info().identifier()));
auto takenTransaction = m_transactionMap.take(transaction.info().identifier());
m_database.abortTransaction(*takenTransaction, [](const IDBError&) { });
}
void UniqueIDBDatabaseConnection::abortTransactionWithoutCallback(UniqueIDBDatabaseTransaction& transaction)
{
ASSERT(m_transactionMap.contains(transaction.info().identifier()));
const auto& transactionIdentifier = transaction.info().identifier();
RefPtr<UniqueIDBDatabaseConnection> protectedThis(this);
m_database.abortTransaction(transaction, [this, protectedThis, transactionIdentifier](const IDBError&) {
ASSERT(m_transactionMap.contains(transactionIdentifier));
m_transactionMap.remove(transactionIdentifier);
});
}
void UniqueIDBDatabase::commitTransaction(UniqueIDBDatabaseTransaction& transaction, ErrorCallback callback)
{
ASSERT(isMainThread());
LOG(IndexedDB, "(main) UniqueIDBDatabase::commitTransaction");
ASSERT(&transaction.databaseConnection().database() == this);
if (m_versionChangeTransaction == &transaction) {
ASSERT(&m_versionChangeTransaction->databaseConnection() == m_versionChangeDatabaseConnection);
m_databaseInfo->setVersion(transaction.info().newVersion());
m_versionChangeTransaction = nullptr;
m_versionChangeDatabaseConnection = nullptr;
}
uint64_t callbackID = storeCallback(callback);
m_server.postDatabaseTask(createCrossThreadTask(*this, &UniqueIDBDatabase::performCommitTransaction, callbackID, transaction.info().identifier()));
}
void UniqueIDBDatabase::abortTransaction(UniqueIDBDatabaseTransaction& transaction, ErrorCallback callback)
{
ASSERT(isMainThread());
LOG(IndexedDB, "(main) UniqueIDBDatabase::abortTransaction");
ASSERT(&transaction.databaseConnection().database() == this);
uint64_t callbackID = storeCallback(callback);
m_server.postDatabaseTask(createCrossThreadTask(*this, &UniqueIDBDatabase::performAbortTransaction, callbackID, transaction.info().identifier()));
}
void UniqueIDBDatabaseConnection::didCommitTransaction(UniqueIDBDatabaseTransaction& transaction, const IDBError& error)
{
LOG(IndexedDB, "UniqueIDBDatabaseConnection::didCommitTransaction");
auto transactionIdentifier = transaction.info().identifier();
ASSERT(m_transactionMap.contains(transactionIdentifier));
m_transactionMap.remove(transactionIdentifier);
m_connectionToClient.didCommitTransaction(transactionIdentifier, error);
}
void UniqueIDBDatabaseConnection::didCommitTransaction(UniqueIDBDatabaseTransaction& transaction, const IDBError& error)
{
LOG(IndexedDB, "UniqueIDBDatabaseConnection::didCommitTransaction - %s - %" PRIu64, m_openRequestIdentifier.loggingString().utf8().data(), m_identifier);
auto transactionIdentifier = transaction.info().identifier();
ASSERT(m_transactionMap.contains(transactionIdentifier));
m_transactionMap.remove(transactionIdentifier);
m_connectionToClient.didCommitTransaction(transactionIdentifier, error);
}
void UniqueIDBDatabaseConnection::didAbortTransaction(UniqueIDBDatabaseTransaction& transaction, const IDBError& error)
{
LOG(IndexedDB, "UniqueIDBDatabaseConnection::didAbortTransaction - %s - %" PRIu64, m_openRequestIdentifier.loggingString().utf8().data(), m_identifier);
auto transactionIdentifier = transaction.info().identifier();
auto takenTransaction = m_transactionMap.take(transactionIdentifier);
ASSERT(takenTransaction || m_database.hardClosedForUserDelete());
if (takenTransaction)
m_connectionToClient.didAbortTransaction(transactionIdentifier, error);
}
void IDBServer::registerTransaction(UniqueIDBDatabaseTransaction& transaction)
{
ASSERT(!m_transactions.contains(transaction.info().identifier()));
m_transactions.set(transaction.info().identifier(), &transaction);
}
void UniqueIDBDatabase::activateTransactionInBackingStore(UniqueIDBDatabaseTransaction& transaction)
{
LOG(IndexedDB, "(main) UniqueIDBDatabase::activateTransactionInBackingStore");
RefPtr<UniqueIDBDatabase> self(this);
RefPtr<UniqueIDBDatabaseTransaction> refTransaction(&transaction);
auto callback = [this, self, refTransaction](const IDBError& error) {
refTransaction->didActivateInBackingStore(error);
};
uint64_t callbackID = storeCallback(callback);
m_server.postDatabaseTask(createCrossThreadTask(*this, &UniqueIDBDatabase::performActivateTransactionInBackingStore, callbackID, transaction.info()));
}
void UniqueIDBDatabase::createIndex(UniqueIDBDatabaseTransaction& transaction, const IDBIndexInfo& info, ErrorCallback callback)
{
ASSERT(isMainThread());
LOG(IndexedDB, "(main) UniqueIDBDatabase::createIndex");
uint64_t callbackID = storeCallback(callback);
m_server.postDatabaseTask(createCrossThreadTask(*this, &UniqueIDBDatabase::performCreateIndex, callbackID, transaction.info().identifier(), info));
}
void UniqueIDBDatabase::clearObjectStore(UniqueIDBDatabaseTransaction& transaction, uint64_t objectStoreIdentifier, ErrorCallback callback)
{
ASSERT(isMainThread());
LOG(IndexedDB, "(main) UniqueIDBDatabase::clearObjectStore");
uint64_t callbackID = storeCallback(callback);
m_server.postDatabaseTask(createCrossThreadTask(*this, &UniqueIDBDatabase::performClearObjectStore, callbackID, transaction.info().identifier(), objectStoreIdentifier));
}