DBprovider.hpp

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#ifndef _DATABASE_PROVIDER_HPP_INCLUDED
#define _DATABASE_PROVIDER_HPP_INCLUDED

#include "database.hpp"
#include "config/configurationBase.hpp"
#include <boost/noncopyable.hpp>

namespace _Wolframe {

namespace module {
        class ModulesDirectory;
}
namespace db {

class DBproviderConfig : public config::ConfigurationBase, private boost::noncopyable
{
        friend class DatabaseProvider;
public:
        DBproviderConfig() : ConfigurationBase( "Database(s)", NULL, "Database configuration" ) {}
        ~DBproviderConfig();

        bool parse( const config::ConfigurationNode& pt, const std::string& node,
                    const module::ModulesDirectory* modules );
        bool check() const;
        void print( std::ostream& os, size_t indent ) const;
        virtual void setCanonicalPathes( const std::string& referencePath );
private:
        std::list< config::NamedConfiguration* >        m_config;
};

class DatabaseProvider : private boost::noncopyable
{
public:
        DatabaseProvider( const DBproviderConfig* conf,
                          const module::ModulesDirectory* modules );
        ~DatabaseProvider();

        Database* database( const std::string& ID ) const;

private:
        class DatabaseProvider_Impl;
        DatabaseProvider_Impl *m_impl;
};

}} // namespace _Wolframe::db

#endif // _DATABASE_PROVIDER_HPP_INCLUDED