/* * 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 IDBOpenDBRequest_h #define IDBOpenDBRequest_h #if ENABLE(INDEXED_DATABASE) #include "IDBRequest.h" #include "IndexedDB.h" namespace WebCore { class IDBDatabaseCallbacks; class IDBOpenDBRequest : public IDBRequest { public: static Ref<IDBOpenDBRequest> create(ScriptExecutionContext*, PassRefPtr<IDBDatabaseCallbacks>, int64_t transactionId, uint64_t version, IndexedDB::VersionNullness); virtual ~IDBOpenDBRequest(); using IDBRequest::onSuccess; virtual void onBlocked(uint64_t existingVersion) override; virtual void onUpgradeNeeded(uint64_t oldVersion, PassRefPtr<IDBDatabaseBackend>, const IDBDatabaseMetadata&) override; virtual void onSuccess(PassRefPtr<IDBDatabaseBackend>, const IDBDatabaseMetadata&) override; // EventTarget virtual EventTargetInterface eventTargetInterface() const override; virtual bool dispatchEvent(PassRefPtr<Event>) override; protected: virtual bool shouldEnqueueEvent() const override; private: IDBOpenDBRequest(ScriptExecutionContext*, PassRefPtr<IDBDatabaseCallbacks>, int64_t transactionId, uint64_t version, IndexedDB::VersionNullness); RefPtr<IDBDatabaseCallbacks> m_databaseCallbacks; const int64_t m_transactionId; uint64_t m_version; IndexedDB::VersionNullness m_versionNullness; }; } // namespace WebCore #endif // ENABLE(INDEXED_DATABASE) #endif // IDBOpenDBRequest_h