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-rw-r--r--Source/WebCore/Modules/webdatabase/DatabaseSync.h89
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diff --git a/Source/WebCore/Modules/webdatabase/DatabaseSync.h b/Source/WebCore/Modules/webdatabase/DatabaseSync.h
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-/*
- * Copyright (C) 2010 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:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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 DatabaseSync_h
-#define DatabaseSync_h
-
-#if ENABLE(SQL_DATABASE)
-
-#include "DatabaseBackendSync.h"
-#include "DatabaseBase.h"
-#include "DatabaseBasicTypes.h"
-#include <wtf/Forward.h>
-#include <wtf/text/WTFString.h>
-
-namespace WebCore {
-
-class DatabaseCallback;
-class SQLTransactionSync;
-class SQLTransactionSyncCallback;
-
-// Instances of this class should be created and used only on the worker's context thread.
-class DatabaseSync : public DatabaseBase, public DatabaseBackendSync {
-public:
- virtual ~DatabaseSync();
-
- void changeVersion(const String& oldVersion, const String& newVersion, PassRefPtr<SQLTransactionSyncCallback>, ExceptionCode&);
- void transaction(PassRefPtr<SQLTransactionSyncCallback>, ExceptionCode&);
- void readTransaction(PassRefPtr<SQLTransactionSyncCallback>, ExceptionCode&);
-
- virtual void markAsDeletedAndClose();
- virtual void closeImmediately();
-
- const String& lastErrorMessage() const { return m_lastErrorMessage; }
- void setLastErrorMessage(const String& message) { m_lastErrorMessage = message; }
- void setLastErrorMessage(const char* message, int sqliteCode)
- {
- setLastErrorMessage(String::format("%s (%d)", message, sqliteCode));
- }
- void setLastErrorMessage(const char* message, int sqliteCode, const char* sqliteMessage)
- {
- setLastErrorMessage(String::format("%s (%d, %s)", message, sqliteCode, sqliteMessage));
- }
-
-private:
- DatabaseSync(PassRefPtr<DatabaseBackendContext>, const String& name,
- const String& expectedVersion, const String& displayName, unsigned long estimatedSize);
- PassRefPtr<DatabaseBackendSync> backend();
- static PassRefPtr<DatabaseSync> create(ScriptExecutionContext*, PassRefPtr<DatabaseBackendBase>);
-
- void runTransaction(PassRefPtr<SQLTransactionSyncCallback>, bool readOnly, ExceptionCode&);
-
- String m_lastErrorMessage;
-
- friend class DatabaseManager;
- friend class DatabaseServer; // FIXME: remove this when the backend has been split out.
-};
-
-} // namespace WebCore
-
-#endif // ENABLE(SQL_DATABASE)
-
-#endif