RepositoryManager.h

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib 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 3 of the License,
    or (at your option) any later version.
 
    TerraLib 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 TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
 */
 
/*!
  \file terralib/edit/RepositoryManager.h
 
  \brief This is a singleton for managing edit repositories.
*/
 
#ifndef __TERRALIB_EDIT_INTERNAL_REPOSITORYMANAGER_H
#define __TERRALIB_EDIT_INTERNAL_REPOSITORYMANAGER_H
 
// TerraLib
#include "../common/Singleton.h"
#include "Config.h"
#include "Utils.h"
 
 
// STL
#include <map>
#include <vector>
 
namespace te
{
  // Forward declarations
  namespace da
  {
    class ObjectId;
  }
 
  namespace gm
  {
    class Envelope;
    class Geometry;
  }
 
  namespace edit
  {
    // Forward declaration
    class Feature;
    class Repository;
 
    /*!
    \class RepositoryManager
 
    \brief This is a singleton for managing edit repositories.
    */
    class TEEDITEXPORT RepositoryManager : public te::common::Singleton<RepositoryManager>
    {
      friend class te::common::Singleton<RepositoryManager>;
 
    public:
 
      void addGeometry(const std::string& source, te::gm::Geometry* geom);
 
      void addGeometry(const std::string& source, te::da::ObjectId* id, te::gm::Geometry* geom);
 
      void addFeature(const std::string& source, Feature* f);
 
      bool hasIdentify(const std::string& source, te::da::ObjectId* id);
 
      const std::map<std::string, Repository*>& getRepositories() const;
 
      Repository* getRepository(const std::string& source) const;
 
      Repository* createRepository(const std::string& source) ;
 
      std::vector<Feature*> getFeatures(const std::string& source, const te::gm::Envelope& e, int srid) const;
 
      Feature* getFeature(const std::string& source, const te::gm::Envelope& e, int srid) const;
 
      Feature* getFeature(const std::string& source, te::da::ObjectId* id) const;
 
      void clearAll();
 
      void clear(const std::string& source);
 
      void removeAll();
 
      void remove(const std::string& source);
 
      void removeFeature(const std::string& source, te::da::ObjectId* id);
 
      protected:
 
        /*! \brief It initializes the singleton instance of the repository manager. */
        RepositoryManager();
 
        /*! \brief Singleton destructor. */
        ~RepositoryManager();
 
      private:
 
        std::map<std::string, Repository*> m_repositories;
 
    };
 
  } // end namespace edit
}   // end namespace te
 
#endif  // __TERRALIB_EDIT_INTERNAL_REPOSITORYMANAGER_H