CustodyEvent.cpp

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/*
 * CustodyEvent.cpp
 *
 * Copyright (C) 2011 IBR, TU Braunschweig
 *
 * Written-by: Johannes Morgenroth <morgenroth@ibr.cs.tu-bs.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#include "core/CustodyEvent.h"
#include "core/EventDispatcher.h"
#include "ibrdtn/data/Exceptions.h"

namespace dtn
{
        namespace core
        {
                CustodyEvent::CustodyEvent(const dtn::data::MetaBundle &bundle, const EventCustodyAction action)
                : m_bundle(bundle), m_action(action)
                {
                }

                CustodyEvent::~CustodyEvent()
                {
                }

                const dtn::data::MetaBundle& CustodyEvent::getBundle() const
                {
                        return m_bundle;
                }

                EventCustodyAction CustodyEvent::getAction() const
                {
                        return m_action;
                }

                const std::string CustodyEvent::getName() const
                {
                        return CustodyEvent::className;
                }

                std::string CustodyEvent::getMessage() const
                {
                        switch (getAction())
                        {
                                case CUSTODY_ACCEPT:
                                        if (getBundle().procflags & dtn::data::Bundle::CUSTODY_REQUESTED)
                                        {
                                                return "custody acceptance";
                                        }
                                        break;

                                case CUSTODY_REJECT:
                                        if (getBundle().procflags & dtn::data::Bundle::CUSTODY_REQUESTED)
                                        {
                                                return "custody reject";
                                        }
                                        break;
                        };

                        return "unknown";
                }

                void CustodyEvent::raise(const dtn::data::MetaBundle &bundle, const EventCustodyAction action)
                {
                        dtn::core::EventDispatcher<CustodyEvent>::queue( new CustodyEvent(bundle, action) );
                }

                const std::string CustodyEvent::className = "CustodyEvent";
        }
}