/*

 * Copyright (C) 2009 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:

 *

 *     * Redistributions of source code must retain the above copyright

 * notice, this list of conditions and the following disclaimer.

 *     * 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.

 *     * Neither the name of Google Inc. nor the names of its

 * contributors may be used to endorse or promote products derived from

 * this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT

 * OWNER 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 "config.h"

#include "ThreadableLoader.h"

#include "ScriptExecutionContext.h"

#include "Document.h"

#include "DocumentThreadableLoader.h"

#include "WorkerContext.h"

#include "WorkerRunLoop.h"

#include "WorkerThreadableLoader.h"

namespace WebCore {

PassRefPtr<ThreadableLoader> ThreadableLoader::create(ScriptExecutionContext* context, ThreadableLoaderClient* client, const ResourceRequest& request, const ThreadableLoaderOptions& options) 

{

    ASSERT(client);

    ASSERT(context);

#if ENABLE(WORKERS)

    if (context->isWorkerContext())

        return WorkerThreadableLoader::create(static_cast<WorkerContext*>(context), client, WorkerRunLoop::defaultMode(), request, options);

#endif // ENABLE(WORKERS)

    ASSERT(context->isDocument());

    return DocumentThreadableLoader::create(static_cast<Document*>(context), client, request, options);

}

void ThreadableLoader::loadResourceSynchronously(ScriptExecutionContext* context, const ResourceRequest& request, ThreadableLoaderClient& client, const ThreadableLoaderOptions& options)

{

    ASSERT(context);

#if ENABLE(WORKERS)

    if (context->isWorkerContext()) {

        WorkerThreadableLoader::loadResourceSynchronously(static_cast<WorkerContext*>(context), request, client, options);

        return;

    }

#endif // ENABLE(WORKERS)

    ASSERT(context->isDocument());

    DocumentThreadableLoader::loadResourceSynchronously(static_cast<Document*>(context), request, client, options);

}

} // namespace WebCore