ConnectionEvent.cpp

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/*
 * ConnectionEvent.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 "net/ConnectionEvent.h"
#include "core/EventDispatcher.h"

namespace dtn
{
        namespace net
        {
                ConnectionEvent::ConnectionEvent(State s, const dtn::core::Node &n)
                 : _state(s), _node(n)
                {

                }

                ConnectionEvent::~ConnectionEvent()
                {

                }

                void ConnectionEvent::raise(State s, const dtn::core::Node &n)
                {
                        // raise the new event
                        dtn::core::EventDispatcher<ConnectionEvent>::queue( new ConnectionEvent(s, n) );
                }

                const string ConnectionEvent::getName() const
                {
                        return ConnectionEvent::className;
                }


                std::string ConnectionEvent::getMessage() const
                {
                        switch (_state)
                        {
                        case CONNECTION_UP:
                                return "connection up " + _node.getEID().getString();
                        case CONNECTION_DOWN:
                                return "connection down " + _node.getEID().getString();
                        case CONNECTION_TIMEOUT:
                                return "connection timeout " + _node.getEID().getString();
                        case CONNECTION_SETUP:
                                return "connection setup " + _node.getEID().getString();
                        }
                        return "unknown event";
                }

                ConnectionEvent::State ConnectionEvent::getState() const
                {
                        return _state;
                }

                const dtn::core::Node& ConnectionEvent::getNode() const
                {
                        return _node;
                }

                const string ConnectionEvent::className = "ConnectionEvent";
        }
}