BESDMRResponseHandler.cc

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// BESDMRResponseHandler.cc

// This file is part of bes, A C++ back-end server implementation framework
// for the OPeNDAP Data Access Protocol.

// Copyright (c) 2013 OPeNDAP, Inc.
// Author: Patrick West <pwest@rpi.edu>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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 library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.

#include <DMR.h>

#include "BESDMRResponseHandler.h"
#include "BESDMRResponse.h"
#include "BESRequestHandlerList.h"
#include "BESDapNames.h"
#include "BESDapTransmit.h"
#include "BESContextManager.h"

BESDMRResponseHandler::BESDMRResponseHandler(const string &name) :
                BESResponseHandler(name)
{
}

BESDMRResponseHandler::~BESDMRResponseHandler()
{
}

void BESDMRResponseHandler::execute(BESDataHandlerInterface &dhi)
{
        dhi.action_name = DMR_RESPONSE_STR;
        DMR *dmr = new DMR();

        // Here we might set the dap and dmr version if they should be different from
        // 4.0 and 1.0. jhrg 11/6/13

        bool found = false;
    string xml_base = BESContextManager::TheManager()->get_context("xml:base", found);
        if (found && !xml_base.empty()) {
                dmr->set_request_xml_base(xml_base);
        }

        _response = new BESDMRResponse(dmr);
        BESRequestHandlerList::TheList()->execute_each(dhi);
}

void BESDMRResponseHandler::transmit(BESTransmitter *transmitter, BESDataHandlerInterface &dhi)
{
        if (_response) {
                transmitter->send_response(DMR_SERVICE, _response, dhi);
        }
}

void BESDMRResponseHandler::dump(ostream &strm) const
{
        strm << BESIndent::LMarg << "BESDMRResponseHandler::dump - (" << (void *) this << ")" << endl;
        BESIndent::Indent();
        BESResponseHandler::dump(strm);
        BESIndent::UnIndent();
}

BESResponseHandler *
BESDMRResponseHandler::DMRResponseBuilder(const string &name)
{
        return new BESDMRResponseHandler(name);
}