DOMable.h

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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*-
// vim: set shiftwidth=4 softtabstop=4 expandtab:
/*
 ********************************************************************
 ** NIDAS: NCAR In-situ Data Acquistion Software
 **
 ** 2004, Copyright University Corporation for Atmospheric Research
 **
 ** This program is free software; you can redistribute it and/or modify
 ** it under the terms of the GNU General Public License as published by
 ** the Free Software Foundation; either version 2 of the License, or
 ** (at your option) any later version.
 **
 ** This program 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 General Public License for more details.
 **
 ** The LICENSE.txt file accompanying this software contains
 ** a copy of the GNU General Public License. If it is not found,
 ** write to the Free Software Foundation, Inc.,
 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **
 ********************************************************************
*/

#ifndef NIDAS_CORE_DOMABLE_H
#define NIDAS_CORE_DOMABLE_H

#include <nidas/util/InvalidParameterException.h>

#include "DOMObjectFactory.h"
#include "XDOM.h"
#include "XMLStringConverter.h"

#include <xercesc/util/XMLUniDefs.hpp>
#include <xercesc/util/XMLString.hpp>
#include <xercesc/dom/DOMDocument.hpp>
#include <xercesc/dom/DOMNode.hpp>
#include <xercesc/dom/DOMElement.hpp>
#include <xercesc/dom/DOMException.hpp>
#include <xercesc/dom/DOMNamedNodeMap.hpp>

namespace nidas { namespace core {

class DOMable {
public:

    virtual ~DOMable() {}

    virtual void fromDOMElement(const xercesc::DOMElement*)
        throw(nidas::util::InvalidParameterException) = 0;

    virtual xercesc::DOMElement*
        toDOMParent(xercesc::DOMElement* parent,bool complete) const
        throw(xercesc::DOMException);

    virtual xercesc::DOMElement*
        toDOMElement(xercesc::DOMElement* node,bool complete) const
        throw(xercesc::DOMException);

    static const XMLCh* getNamespaceURI() {
    if (!namespaceURI) namespaceURI =
        xercesc::XMLString::transcode(
                "http://www.eol.ucar.edu/nidas");
        return namespaceURI;
    }

private:
    static XMLCh* namespaceURI;

};

}}  // namespace nidas namespace core

#define NIDAS_CREATOR_FUNCTION(CLASSNAME) \
extern "C" {\
    nidas::core::DOMable* create_nidas_dynld_##CLASSNAME()\
    {\
    return new nidas::dynld::CLASSNAME();\
    }\
}

#define NIDAS_CREATOR_FUNCTION_NS(NS,CLASSNAME) \
extern "C" {\
    nidas::core::DOMable* create_nidas_dynld_##NS##_##CLASSNAME()\
    {\
    return new nidas::dynld::NS::CLASSNAME();\
    }\
}

#endif