TransferAbortedEvent.cpp

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/*
 * TransferAbortedEvent.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/TransferAbortedEvent.h"
#include "core/EventDispatcher.h"

namespace dtn
{
        namespace net
        {
                TransferAbortedEvent::TransferAbortedEvent(const dtn::data::EID &peer, const dtn::data::BundleID &id, const AbortReason r)
                 : reason(r), _peer(peer), _bundle(id)
                {
                }

                TransferAbortedEvent::~TransferAbortedEvent()
                {

                }

                void TransferAbortedEvent::raise(const dtn::data::EID &peer, const dtn::data::BundleID &id, const AbortReason r)
                {
                        // raise the new event
                        dtn::core::EventDispatcher<TransferAbortedEvent>::queue( new TransferAbortedEvent(peer, id, r) );
                }

                const std::string TransferAbortedEvent::getName() const
                {
                        return "TransferAbortedEvent";
                }

                const dtn::data::EID& TransferAbortedEvent::getPeer() const
                {
                        return _peer;
                }

                const dtn::data::BundleID& TransferAbortedEvent::getBundleID() const
                {
                        return _bundle;
                }

                const std::string TransferAbortedEvent::getReason(const AbortReason reason)
                {
                        switch (reason)
                        {
                        case REASON_UNDEFINED:
                                return "undefined";

                        case REASON_CONNECTION_DOWN:
                                return "connection went down";

                        case REASON_REFUSED:
                                return "bundle has been refused";

                        case REASON_RETRY_LIMIT_REACHED:
                                return "retry limit reached";

                        case REASON_BUNDLE_DELETED:
                                return "bundle has been deleted";

                        case REASON_REFUSED_BY_FILTER:
                                return "bundle has been rejected by filtering directives";
                        }
                        return "undefined";
                }

                string TransferAbortedEvent::getMessage() const
                {
                        return "transfer of bundle " + _bundle.toString() + " to " + _peer.getString() + " aborted. (" + getReason(reason) + ")";
                }
        }
}