Source/modules/serviceworkers/CallbackPromiseAdapter.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * in the documentation and/or other materials provided with the
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#ifndef CallbackPromiseAdapter_h
#define CallbackPromiseAdapter_h

#include "bindings/v8/DOMRequestState.h"
#include "public/platform/WebCallbacks.h"

namespace WebCore {

// FIXME: this class can be generalized
class CallbackPromiseAdapter : public WebKit::WebCallbacks<WebKit::WebServiceWorker, WebKit::WebServiceWorker> {
public:
    explicit CallbackPromiseAdapter(PassRefPtr<ScriptPromiseResolver> resolver, ExecutionContext* context)
        : m_resolver(resolver)
        , m_requestState(context)
    {
    }
    virtual ~CallbackPromiseAdapter() { }

    virtual void onSuccess(WebKit::WebServiceWorker* worker) OVERRIDE
    {
        // FIXME: When the same worker is "registered" twice, we should return the same object.
        DOMRequestState::Scope scope(m_requestState);
        m_resolver->resolve(ServiceWorker::create(adoptPtr(worker)));
    }
    void onError(WebKit::WebServiceWorker* worker) OVERRIDE
    {
        // FIXME: need to propagate some kind of reason for failure.
        DOMRequestState::Scope scope(m_requestState);
        m_resolver->reject(ServiceWorker::create(adoptPtr(worker)));
    }
private:
    RefPtr<ScriptPromiseResolver> m_resolver;
    DOMRequestState m_requestState;
};

} // namespace WebCore

#endif