File: CachedResourceClient.cpp

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/*
    Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
    Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.

    This class provides all functionality needed for loading images, style sheets and html
    pages from the web. It has a memory cache for these objects.
*/

#include "config.h"
#include "CachedResourceClient.h"

#include "CachedResource.h"

namespace WebCore {

CachedResourceClient::CachedResourceClient() = default;

CachedResourceClient::~CachedResourceClient()
{
    ASSERT(m_associatedResources.isEmptyIgnoringNullReferences());
}

#if ASSERT_ENABLED
void CachedResourceClient::addAssociatedResource(CachedResource& resource)
{
    m_associatedResources.add(resource);
}

void CachedResourceClient::removeAssociatedResource(CachedResource& resource)
{
    m_associatedResources.remove(resource);
}
#endif

void CachedResourceClient::notifyFinished(CachedResource&, const NetworkLoadMetrics&)
{
}

void CachedResourceClient::deprecatedDidReceiveCachedResource(CachedResource&)
{
}

auto CachedResourceClient::expectedType() -> CachedResourceClientType
{
    return BaseResourceType;
}

auto CachedResourceClient::resourceClientType() const -> CachedResourceClientType
{
    return expectedType();
}

bool CachedResourceClient::shouldMarkAsReferenced() const
{
    return true;
}

} // namespace WebCore