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gql++/driver-manager.h

Go to the documentation of this file.

/* This is for emacs: -*-Mode: C++;-*- */
#if !defined(__INC_GQL_DRIVER_MANAGER_H)
#define __INC_GQL_DRIVER_MANAGER_H

#include <string>
#include <list>

#include <yehia/plugin.h>

#include <gql++/connection.h>
#include <gql++/driver.h>

namespace GQL
{

class DriverManager : public Yehia::Object
{
  public:
    DriverManager(Yehia::PluginManager& mgr = Yehia::PluginManager::instance(), 
                  const std::string& area = "gql");

    ~DriverManager();
    
    Connection *get_connection(const std::string &url,
                               const std::string &name = std::string(),
                               const std::string &passwd = std::string());

    bool register_driver(const std::string& id);
    
    void deregister_driver(const std::string& id);
    
    std::list<std::string> get_registered_drivers() const;
    
    const Yehia::PluginNode& get_drivers() const { return *drivers_; }
    
    /* Get a driver by ID.
     * \return Driver with ID \p id, 0 if this driver is not registered. */
    Driver *get_driver(const std::string& id);

    bool is_auto_load() const { return auto_load_; }
    void set_auto_load(bool do_auto) { auto_load_ = do_auto; }

    Yehia::PluginManager& plugin_manager() { return pm_; }
  private:
    Yehia::PluginManager& pm_;
    const Yehia::PluginNode *drivers_;
    std::string area_name_;
    bool auto_load_;
};

}

#endif

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