CDMAttribute.h

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/*
 * Fimex
 *
 * (C) Copyright 2008, met.no
 *
 * Project Info:  https://wiki.met.no/fimex/start
 *
 * 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.
 */

#ifndef CDMATTRIBUTE_H_
#define CDMATTRIBUTE_H_

#include <string>
#include <vector>
#include <ostream>
#include <boost/shared_ptr.hpp>
#include "fimex/DataDecl.h"
#include "fimex/CDMDataType.h"
#include "fimex/CDMNamedEntity.h"
#include "fimex/CDMException.h"
#include "fimex/deprecated.h"

namespace MetNoFimex
{

class CDMAttribute : public CDMNamedEntity
{

public:
    CDMAttribute();
    explicit CDMAttribute(std::string name, std::string value);
    explicit CDMAttribute(std::string name, char value);
    explicit CDMAttribute(std::string name, int value);
    explicit CDMAttribute(std::string name, short value);
    explicit CDMAttribute(std::string name, float value);
    explicit CDMAttribute(std::string name, double value);
    explicit CDMAttribute(std::string name, CDMDataType datatype, DataPtr data);
    explicit CDMAttribute(const std::string& name, const std::string& datatype, const std::string& value) throw(CDMException);
    explicit CDMAttribute(const std::string& name, CDMDataType datatype, const std::vector<std::string>& values) throw(CDMException);
    virtual ~CDMAttribute();
    const std::string& getName() const {return name;}
    void setName(std::string newName) {name = newName;}
    const std::string getStringValue() const;
    const DataPtr getData() const {return data;}
    void setData(DataPtr data) {this->data = data;}
    CDMDataType getDataType() const {return datatype;}
    void toXMLStream(std::ostream& out, const std::string& indent = "") const;
private:
    std::string name;
    CDMDataType datatype;
    DataPtr data;
    /* datatype and name must be set to call this init function */
    void initDataByArray(const std::vector<std::string>& values);
    /* init data arrays for all types */
    template<typename T>
    void initDataArray(const std::vector<std::string>& values);
};

MIFI_DEPRECATED(std::vector<CDMAttribute> projStringToAttributes(std::string projStr));
MIFI_DEPRECATED(std::string attributesToProjString(const std::vector<CDMAttribute>& attrs));


}

#endif /*CDMATTRIBUTE_H_*/