AISMerge.h

// -*- mode: c++; c-basic-offset:4 -*-

// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.

// Copyright (c) 2003 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//         Dan Holloway <dan@hollywood.gso.uri.edu>
//         Reza Nekovei <reza@intcomm.net>
//
// 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.

#ifndef ais_merge_h
#define ais_merge_h

#include <string>

#ifndef _das_h
#include "DAS.h"
#endif

#ifndef _httpconnect_h
#include "HTTPConnect.h"
#endif

#ifndef ais_resources_h
#include "AISResources.h"
#endif

#ifndef ais_exceptions_h
#include "AISExceptions.h"
#endif

#ifndef response_h
#include "Response.h"
#endif

namespace libdap
{

class AISMerge
{
private:
    AISResources d_ais_db;
    HTTPConnect d_http;  // used to access remote resources

    friend class AISMergeTest;
public:
    AISMerge(const string &database) throw(AISDatabaseReadFailed) :
            d_ais_db(database), d_http(RCReader::instance())
    { }

    virtual ~AISMerge()
    {}

    // Change this when HTTPConnect/HTTPCache are changed.
    virtual Response *get_ais_resource(const string &res);

    virtual void merge(const string &primary, DAS &das);
};

} // namespace libdap

#endif // ais_merge_h