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*) = 0;
 
    virtual xercesc::DOMElement*
    toDOMParent(xercesc::DOMElement* parent, bool complete) const;
 
    virtual xercesc::DOMElement*
    toDOMElement(xercesc::DOMElement* node, bool complete) const;
 
    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