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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:
*
* 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.
*/
#include "config.h"
#include "IDBObjectStore.h"
#include "DOMStringList.h"
#include "IDBAny.h"
#include "IDBIndex.h"
#include "IDBKey.h"
#include "IDBKeyRange.h"
#include "IDBTransactionBackendInterface.h"
#include "SerializedScriptValue.h"
#include <wtf/UnusedParam.h>
#if ENABLE(INDEXED_DATABASE)
namespace WebCore {
IDBObjectStore::IDBObjectStore(PassRefPtr<IDBObjectStoreBackendInterface> idbObjectStore, IDBTransactionBackendInterface* transaction)
: m_objectStore(idbObjectStore)
, m_transaction(transaction)
{
// We pass a reference to this object before it can be adopted.
relaxAdoptionRequirement();
}
String IDBObjectStore::name() const
{
return m_objectStore->name();
}
String IDBObjectStore::keyPath() const
{
return m_objectStore->keyPath();
}
PassRefPtr<DOMStringList> IDBObjectStore::indexNames() const
{
return m_objectStore->indexNames();
}
PassRefPtr<IDBRequest> IDBObjectStore::get(ScriptExecutionContext* context, PassRefPtr<IDBKey> key)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this), m_transaction.get());
m_objectStore->get(key, request, m_transaction.get());
return request.release();
}
PassRefPtr<IDBRequest> IDBObjectStore::add(ScriptExecutionContext* context, PassRefPtr<SerializedScriptValue> value, PassRefPtr<IDBKey> key)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this));
m_objectStore->put(value, key, true, request);
return request;
}
PassRefPtr<IDBRequest> IDBObjectStore::put(ScriptExecutionContext* context, PassRefPtr<SerializedScriptValue> value, PassRefPtr<IDBKey> key)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this));
m_objectStore->put(value, key, false, request);
return request;
}
PassRefPtr<IDBRequest> IDBObjectStore::remove(ScriptExecutionContext* context, PassRefPtr<IDBKey> key)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this));
m_objectStore->remove(key, request);
return request;
}
PassRefPtr<IDBRequest> IDBObjectStore::createIndex(ScriptExecutionContext* context, const String& name, const String& keyPath, bool unique)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this));
m_objectStore->createIndex(name, keyPath, unique, request);
return request;
}
PassRefPtr<IDBIndex> IDBObjectStore::index(const String& name)
{
// FIXME: If this is null, we should raise a NOT_FOUND_ERR.
RefPtr<IDBIndexBackendInterface> index = m_objectStore->index(name);
if (!index)
return 0;
return IDBIndex::create(index.release());
}
PassRefPtr<IDBRequest> IDBObjectStore::removeIndex(ScriptExecutionContext* context, const String& name)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this));
m_objectStore->removeIndex(name, request);
return request;
}
PassRefPtr<IDBRequest> IDBObjectStore::openCursor(ScriptExecutionContext* context, PassRefPtr<IDBKeyRange> range, unsigned short direction)
{
RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this));
m_objectStore->openCursor(range, direction, request);
return request.release();
}
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
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