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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef IDBFakeBackingStore_h
#define IDBFakeBackingStore_h
#include "IDBBackingStore.h"
namespace WebCore {
class IDBFakeBackingStore : public IDBBackingStore {
public:
virtual void getDatabaseNames(Vector<String>& foundNames) OVERRIDE { }
virtual bool getIDBDatabaseMetaData(const String& name, String& foundVersion, int64_t& foundId) OVERRIDE { return false; }
virtual bool createIDBDatabaseMetaData(const String& name, const String& version, int64_t& rowId) OVERRIDE { return true; }
virtual bool updateIDBDatabaseMetaData(int64_t rowId, const String& version) OVERRIDE { return false; }
virtual bool deleteDatabase(const String& name) OVERRIDE { return false; }
virtual void getObjectStores(int64_t databaseId, Vector<int64_t>& foundIds, Vector<String>& foundNames, Vector<IDBKeyPath>& foundKeyPaths, Vector<bool>& foundAutoIncrementFlags) OVERRIDE { }
virtual bool createObjectStore(int64_t databaseId, const String& name, const IDBKeyPath& keyPath, bool autoIncrement, int64_t& assignedObjectStoreId) OVERRIDE { return false; }
virtual void deleteObjectStore(int64_t databaseId, int64_t objectStoreId) OVERRIDE { }
virtual PassRefPtr<ObjectStoreRecordIdentifier> createInvalidRecordIdentifier() OVERRIDE { return PassRefPtr<ObjectStoreRecordIdentifier>(); }
virtual String getObjectStoreRecord(int64_t databaseId, int64_t objectStoreId, const IDBKey&) OVERRIDE { return String(); }
virtual bool putObjectStoreRecord(int64_t databaseId, int64_t objectStoreId, const IDBKey&, const String& value, ObjectStoreRecordIdentifier*) OVERRIDE { return false; }
virtual void clearObjectStore(int64_t databaseId, int64_t objectStoreId) OVERRIDE { }
virtual void deleteObjectStoreRecord(int64_t databaseId, int64_t objectStoreId, const ObjectStoreRecordIdentifier*) OVERRIDE { }
virtual int64_t getKeyGeneratorCurrentNumber(int64_t databaseId, int64_t objectStoreId) OVERRIDE { return 0; }
virtual bool maybeUpdateKeyGeneratorCurrentNumber(int64_t databaseId, int64_t objectStoreId, int64_t newNumber, bool checkCurrent) OVERRIDE { return false; }
virtual bool keyExistsInObjectStore(int64_t databaseId, int64_t objectStoreId, const IDBKey&, ObjectStoreRecordIdentifier* foundRecordIdentifier) OVERRIDE { return false; }
virtual bool forEachObjectStoreRecord(int64_t databaseId, int64_t objectStoreId, ObjectStoreRecordCallback&) OVERRIDE { return false; }
virtual void getIndexes(int64_t databaseId, int64_t objectStoreId, Vector<int64_t>& foundIds, Vector<String>& foundNames, Vector<IDBKeyPath>& foundKeyPaths, Vector<bool>& foundUniqueFlags, Vector<bool>& foundMultiEntryFlags) OVERRIDE { }
virtual bool createIndex(int64_t databaseId, int64_t objectStoreId, const String& name, const IDBKeyPath& keyPath, bool isUnique, bool isMultiEntry, int64_t& indexId) OVERRIDE { return false; }
virtual void deleteIndex(int64_t databaseId, int64_t objectStoreId, int64_t indexId) OVERRIDE { }
virtual bool putIndexDataForRecord(int64_t databaseId, int64_t objectStoreId, int64_t indexId, const IDBKey&, const ObjectStoreRecordIdentifier*) OVERRIDE { return false; }
virtual bool deleteIndexDataForRecord(int64_t databaseId, int64_t objectStoreId, int64_t indexId, const ObjectStoreRecordIdentifier*) OVERRIDE { return false; }
virtual String getObjectViaIndex(int64_t databaseId, int64_t objectStoreId, int64_t indexId, const IDBKey&) OVERRIDE { return String(); }
virtual PassRefPtr<IDBKey> getPrimaryKeyViaIndex(int64_t databaseId, int64_t objectStoreId, int64_t indexId, const IDBKey&) OVERRIDE { return PassRefPtr<IDBKey>(); }
virtual bool keyExistsInIndex(int64_t databaseid, int64_t objectStoreId, int64_t indexId, const IDBKey& indexKey, RefPtr<IDBKey>& foundPrimaryKey) OVERRIDE { return false; }
virtual PassRefPtr<Cursor> openObjectStoreCursor(int64_t databaseId, int64_t objectStoreId, const IDBKeyRange*, IDBCursor::Direction) OVERRIDE { return PassRefPtr<Cursor>(); }
virtual PassRefPtr<Cursor> openIndexKeyCursor(int64_t databaseId, int64_t objectStoreId, int64_t indexId, const IDBKeyRange*, IDBCursor::Direction) OVERRIDE { return PassRefPtr<Cursor>(); }
virtual PassRefPtr<Cursor> openIndexCursor(int64_t databaseId, int64_t objectStoreId, int64_t indexId, const IDBKeyRange*, IDBCursor::Direction) OVERRIDE { return PassRefPtr<Cursor>(); }
virtual PassRefPtr<Transaction> createTransaction() OVERRIDE { return PassRefPtr<Transaction>(); }
};
} // namespace WebCore
#endif // IDBFakeBackingStore_h
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