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/*
* Copyright (C) 2015 Apple 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 INC. 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 INC. 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.
*/
#include "config.h"
#include "IDBTransaction.h"
#if ENABLE(INDEXED_DATABASE)
#include "DOMWindow.h"
#include "ExceptionCode.h"
#include <wtf/NeverDestroyed.h>
namespace WebCore {
IDBTransaction::IDBTransaction(ScriptExecutionContext* context)
: ActiveDOMObject(context)
{
}
const AtomicString& IDBTransaction::modeReadOnly()
{
static NeverDestroyed<AtomicString> readonly("readonly", AtomicString::ConstructFromLiteral);
return readonly;
}
const AtomicString& IDBTransaction::modeReadWrite()
{
static NeverDestroyed<AtomicString> readwrite("readwrite", AtomicString::ConstructFromLiteral);
return readwrite;
}
const AtomicString& IDBTransaction::modeVersionChange()
{
static NeverDestroyed<AtomicString> versionchange("versionchange", AtomicString::ConstructFromLiteral);
return versionchange;
}
const AtomicString& IDBTransaction::modeReadOnlyLegacy()
{
static NeverDestroyed<AtomicString> readonly("0", AtomicString::ConstructFromLiteral);
return readonly;
}
const AtomicString& IDBTransaction::modeReadWriteLegacy()
{
static NeverDestroyed<AtomicString> readwrite("1", AtomicString::ConstructFromLiteral);
return readwrite;
}
IndexedDB::TransactionMode IDBTransaction::stringToMode(const String& modeString, ExceptionCode& ec)
{
if (modeString.isNull()
|| modeString == IDBTransaction::modeReadOnly())
return IndexedDB::TransactionMode::ReadOnly;
if (modeString == IDBTransaction::modeReadWrite())
return IndexedDB::TransactionMode::ReadWrite;
ec = TypeError;
return IndexedDB::TransactionMode::ReadOnly;
}
const AtomicString& IDBTransaction::modeToString(IndexedDB::TransactionMode mode)
{
switch (mode) {
case IndexedDB::TransactionMode::ReadOnly:
return IDBTransaction::modeReadOnly();
case IndexedDB::TransactionMode::ReadWrite:
return IDBTransaction::modeReadWrite();
case IndexedDB::TransactionMode::VersionChange:
return IDBTransaction::modeVersionChange();
}
ASSERT_NOT_REACHED();
return IDBTransaction::modeReadOnly();
}
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
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