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/*
* Copyright (C) 2008 Apple Inc. All Rights Reserved.
* Copyright (C) 2009, 2011 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 COMPUTER, INC. ``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 COMPUTER, INC. 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.
*
*/
#include "modules/indexeddb/WorkerGlobalScopeIndexedDatabase.h"
#include "core/dom/ExecutionContext.h"
#include "modules/indexeddb/IDBFactory.h"
#include "modules/indexeddb/IndexedDBClient.h"
namespace blink {
WorkerGlobalScopeIndexedDatabase::WorkerGlobalScopeIndexedDatabase()
{
}
WorkerGlobalScopeIndexedDatabase::~WorkerGlobalScopeIndexedDatabase()
{
}
const char* WorkerGlobalScopeIndexedDatabase::supplementName()
{
return "WorkerGlobalScopeIndexedDatabase";
}
WorkerGlobalScopeIndexedDatabase& WorkerGlobalScopeIndexedDatabase::from(WillBeHeapSupplementable<WorkerGlobalScope>& context)
{
WorkerGlobalScopeIndexedDatabase* supplement = static_cast<WorkerGlobalScopeIndexedDatabase*>(WillBeHeapSupplement<WorkerGlobalScope>::from(context, supplementName()));
if (!supplement) {
supplement = new WorkerGlobalScopeIndexedDatabase();
provideTo(context, supplementName(), adoptPtrWillBeNoop(supplement));
}
return *supplement;
}
IDBFactory* WorkerGlobalScopeIndexedDatabase::indexedDB(WillBeHeapSupplementable<WorkerGlobalScope>& context)
{
return from(context).indexedDB();
}
IDBFactory* WorkerGlobalScopeIndexedDatabase::indexedDB()
{
if (!m_idbFactory)
m_idbFactory = IDBFactory::create(IndexedDBClient::create());
return m_idbFactory.get();
}
DEFINE_TRACE(WorkerGlobalScopeIndexedDatabase)
{
visitor->trace(m_idbFactory);
WillBeHeapSupplement<WorkerGlobalScope>::trace(visitor);
}
} // namespace blink
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