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Interface.hpp

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/*******************************************************************************
 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
 * Kopernikusstr. 16, D-52074 Aachen, Germany
 * phone: ++49-241-80-27910,
 * fax: ++49-241-80-22242
 * email: info@openwns.org
 * www: http://www.openwns.org
 * _____________________________________________________________________________
 *
 * openWNS is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 2 as published by the
 * Free Software Foundation;
 *
 * openWNS 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 ******************************************************************************/

#ifndef WNS_NODE_COMPONENT_INTERFACE_HPP
#define WNS_NODE_COMPONENT_INTERFACE_HPP

#include <WNS/StaticFactory.hpp>
#include <WNS/node/component/ConfigCreator.hpp>
#include <WNS/node/Interface.hpp>
#include <WNS/service/Service.hpp>

#include <string>

namespace wns { namespace node {
    class Interface;
} // node
} // wns

namespace wns { namespace node { namespace component {
    class Interface
    {
    public:
        virtual
        ~Interface()
        {}

        virtual std::string
        getName() const = 0;

        void
        startup()
        {
            return this->doStartup();
        }

        virtual void
        onNodeCreated() = 0;

        virtual void
        onWorldCreated() = 0;

        virtual void
        onShutdown() = 0;

        template <typename SERVICETYPE>
        SERVICETYPE
        getService(const std::string& serviceName) const
        {
            return getNode()->getService<SERVICETYPE>(serviceName);
        }

        template <typename SERVICETYPE>
        SERVICETYPE
        getRemoteService(const component::FQSN& fqsn) const
        {
            return getNode()->getRemoteService<SERVICETYPE>(fqsn);
        }

        virtual void
        addService(const std::string& name, service::Service* service)
        {
            getNode()->addService(name, service);
        }

        virtual wns::probe::bus::ContextProviderCollection&
        getContextProviderCollection() const
        {
            return getNode()->getContextProviderCollection();
        }

    protected:
        virtual wns::node::Interface*
        getNode() const = 0;

        virtual void
        doStartup() = 0;
    };

    typedef
    ConfigCreator<component::Interface, component::Interface>
    Creator;

    typedef
    wns::StaticFactory<component::Creator>
    Factory;
} // component
} // node
} // wns
#endif

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