VectorLayerInfoQt.hpp

// Copyright 2015 GEOSYSTEMS SRL
// All Rights Reserved.
#ifndef FIRE_CONNECTION_QT_VECTORLAYERINFOQT_HPP_INCLUDED
#define FIRE_CONNECTION_QT_VECTORLAYERINFOQT_HPP_INCLUDED

#include <boost/thread/mutex.hpp>
#include <fire/source/vector/VectorLayerInfo.hpp>
#include <fire/source/vector/VectorLayerType.hpp>

#include <string>

#include "fire/plugin-impl/connection/qt/ConnectionQtSql.hpp"

namespace fire {
namespace connection {
namespace qt {

class VectorLayerInfoQt: public source::vector::VectorLayerInfo {
 public:
  VectorLayerInfoQt(const std::string& name, const std::string& schema, const std::string& dbName, const source::vector::VectorLayerType::VectorLayerType & t);
  virtual ~VectorLayerInfoQt();
  virtual gear::geom::Envelope::EnvelopeShp getExtent(const int &srid) const;
  virtual void getExtent(VctEnvelope & list, const int & srid = gear::projection::ProjectionsManager::UnknownSrid) const;
  virtual gear::geom::Envelope::EnvelopeShp getExtent(const std::string & geomFld, const int & srid = gear::projection::ProjectionsManager::UnknownSrid) const;
  virtual std::string getName() const;
  virtual std::string getSchema() const;
  virtual source::vector::VectorLayerType::VectorLayerType getType() const;
  virtual source::vector::Metadata::MetadataShp const getMetadata() const;
  virtual int getSrid(const std::string& geomFld) const;
  virtual size_t getCount() const;

 protected:
  ConnectionQtSql::ConnectionQtSqlShp const _getConnectionNoWait() const;

  std::string _name;
  std::string _schema;
  std::string _cnnName;
  source::vector::VectorLayerType::VectorLayerType _type;

  mutable boost::mutex _mtx;
  mutable source::vector::Metadata::MetadataShp _mtd;  // definito mutable per consentire la "lazy initialization"

 private:
  VectorLayerInfoQt(VectorLayerInfoQt const & source);
  VectorLayerInfoQt& operator=(VectorLayerInfoQt const & source);
};

}  // namespace qt
}  // namespace connection
}  // namespace fire

#endif