qgswfsparameters.h

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/***************************************************************************
                              qgswfsparameters.h
                              ------------------
  begin                : Sept 14, 2017
  copyright            : (C) 2017 by René-Luc Dhont
  email                : rldhont at 3liz dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSWFSPARAMETERS_H
#define QGSWFSPARAMETERS_H
 
#include <QMap>
#include <QMetaEnum>
 
#include "qgsrectangle.h"
#include "qgsprojectversion.h"
#include "qgsserverparameters.h"
 
namespace QgsWfs
{
 
  class QgsWfsParameter : public QgsServerParameterDefinition
  {
      Q_GADGET
 
    public:
      enum Name
      {
        UNKNOWN,
        OUTPUTFORMAT,
        RESULTTYPE,
        PROPERTYNAME,
        MAXFEATURES,
        STARTINDEX,
        SRSNAME,
        TYPENAME,
        FEATUREID,
        FILTER,
        BBOX,
        SORTBY,
        EXP_FILTER,
        GEOMETRYNAME
      };
      Q_ENUM( Name )
 
      
      QgsWfsParameter( const QgsWfsParameter::Name name = QgsWfsParameter::UNKNOWN, const QMetaType::Type type = QMetaType::Type::QString, const QVariant defaultValue = QVariant( "" ) );
 
      virtual ~QgsWfsParameter() = default;
 
      int toInt() const;
 
      QStringList toStringListWithExp( const QString &exp = "\\(([^()]+)\\)" ) const;
 
      QgsRectangle toRectangle() const;
 
      void raiseError() const;
 
      static QString name( const QgsWfsParameter::Name );
 
      static QgsWfsParameter::Name name( const QString &name );
 
      QgsWfsParameter::Name mName;
  };
 
  class QgsWfsParameters : public QgsServerParameters
  {
      Q_GADGET
 
    public:
      enum Format
      {
        NONE,
        GML2,
        GML3,
        GeoJSON
      };
 
      enum ResultType
      {
        RESULTS,
        HITS
      };
 
      QgsWfsParameters( const QgsServerParameters &parameters );
 
      QgsWfsParameters();
 
      virtual ~QgsWfsParameters() = default;
 
      void dump() const;
 
      QgsProjectVersion versionAsNumber() const;
 
      QString outputFormatAsString() const;
 
      Format outputFormat() const;
 
      QString resultTypeAsString() const;
 
      ResultType resultType() const;
 
      QStringList propertyNames() const;
 
      QString maxFeatures() const;
 
      int maxFeaturesAsInt() const;
 
      QString startIndex() const;
 
      int startIndexAsInt() const;
 
      QString srsName() const;
 
      QStringList typeNames() const;
 
      QStringList featureIds() const;
 
      QStringList filters() const;
 
      QString bbox() const;
 
      QgsRectangle bboxAsRectangle() const;
 
      QStringList sortBy() const;
 
      QStringList expFilters() const;
 
      QString geometryNameAsString() const;
 
    private:
      bool loadParameter( const QString &key, const QString &value ) override;
      void save( const QgsWfsParameter &parameter );
 
      void log( const QString &msg ) const;
 
      QList<QgsProjectVersion> mVersions;
      QMap<QgsWfsParameter::Name, QgsWfsParameter> mWfsParameters;
  };
} // namespace QgsWfs
 
#endif