IDBServerConnectionLevelDB.h [plain text]
#ifndef IDBServerConnectionLevelDB_h
#define IDBServerConnectionLevelDB_h
#include "IDBServerConnection.h"
#if ENABLE(INDEXED_DATABASE)
#if USE(LEVELDB)
namespace WebCore {
class IDBBackingStoreCursorLevelDB;
class IDBBackingStoreLevelDB;
class IDBBackingStoreTransactionLevelDB;
class IDBServerConnectionLevelDB final : public IDBServerConnection {
public:
static PassRefPtr<IDBServerConnection> create(const String& databaseName, IDBBackingStoreLevelDB* backingStore)
{
return adoptRef(new IDBServerConnectionLevelDB(databaseName, backingStore));
}
virtual ~IDBServerConnectionLevelDB();
virtual bool isClosed() override;
virtual void getOrEstablishIDBDatabaseMetadata(GetIDBDatabaseMetadataFunction) override;
virtual void close() override;
virtual void deleteDatabase(const String& name, BoolCallbackFunction successCallback) override;
virtual void openTransaction(int64_t transactionID, const HashSet<int64_t>& objectStoreIds, IndexedDB::TransactionMode, BoolCallbackFunction successCallback) override;
virtual void beginTransaction(int64_t transactionID, std::function<void()> completionCallback) override;
virtual void commitTransaction(int64_t transactionID, BoolCallbackFunction successCallback) override;
virtual void resetTransaction(int64_t transactionID, std::function<void()> completionCallback) override;
virtual void rollbackTransaction(int64_t transactionID, std::function<void()> completionCallback) override;
virtual void setIndexKeys(int64_t transactionID, int64_t databaseID, int64_t objectStoreID, const IDBObjectStoreMetadata&, IDBKey& primaryKey, const Vector<int64_t>& indexIDs, const Vector<Vector<RefPtr<IDBKey>>>& indexKeys, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback);
virtual void createObjectStore(IDBTransactionBackend&, const CreateObjectStoreOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void createIndex(IDBTransactionBackend&, const CreateIndexOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void deleteIndex(IDBTransactionBackend&, const DeleteIndexOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void get(IDBTransactionBackend&, const GetOperation&, std::function<void(const IDBGetResult&, PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void put(IDBTransactionBackend&, const PutOperation&, std::function<void(PassRefPtr<IDBKey>, PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void openCursor(IDBTransactionBackend&, const OpenCursorOperation&, std::function<void(int64_t, PassRefPtr<IDBKey>, PassRefPtr<IDBKey>, PassRefPtr<SharedBuffer>, PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void count(IDBTransactionBackend&, const CountOperation&, std::function<void(int64_t, PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void deleteRange(IDBTransactionBackend&, const DeleteRangeOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void clearObjectStore(IDBTransactionBackend&, const ClearObjectStoreOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void deleteObjectStore(IDBTransactionBackend&, const DeleteObjectStoreOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void changeDatabaseVersion(IDBTransactionBackend&, const IDBDatabaseBackend::VersionChangeOperation&, std::function<void(PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void cursorAdvance(IDBCursorBackend&, const CursorAdvanceOperation&, std::function<void(PassRefPtr<IDBKey>, PassRefPtr<IDBKey>, PassRefPtr<SharedBuffer>, PassRefPtr<IDBDatabaseError>)> completionCallback) override;
virtual void cursorIterate(IDBCursorBackend&, const CursorIterationOperation&, std::function<void(PassRefPtr<IDBKey>, PassRefPtr<IDBKey>, PassRefPtr<SharedBuffer>, PassRefPtr<IDBDatabaseError>)> completionCallback) override;
private:
IDBServerConnectionLevelDB(const String& databaseName, IDBBackingStoreLevelDB*);
RefPtr<IDBBackingStoreLevelDB> m_backingStore;
HashMap<int64_t, RefPtr<IDBBackingStoreTransactionLevelDB>> m_backingStoreTransactions;
HashMap<int64_t, RefPtr<IDBBackingStoreCursorLevelDB>> m_backingStoreCursors;
int64_t m_nextCursorID;
bool m_closed;
String m_databaseName;
};
}
#endif // USE(LEVELDB)
#endif // ENABLE(INDEXED_DATABASE)
#endif // IDBServerConnectionLevelDB_h