ParameterServer.hpp

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#ifndef SRC_CONFIGURATION_PARAMETERSERVER_HPP_
#define SRC_CONFIGURATION_PARAMETERSERVER_HPP_

#include <boost/atomic.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/program_options.hpp>

#include <logger/Log.hpp>
using namespace mic::logger;

#include <configuration/PropertyTree.hpp>


namespace mic {
namespace configuration {

typedef std::pair<std::string, mic::configuration::PropertyTree*> id_pt_pair_t;


typedef std::map<std::string, mic::configuration::PropertyTree*>::iterator id_pt_it_t;



class ParameterServer {
public:
    static ParameterServer* getInstance();

    void print(boost::property_tree::ptree const& pt);

    const boost::property_tree::ptree & returnNode(std::string node_name_);


    void registerPropertyTree(mic::configuration::PropertyTree* pt_);


    boost::program_options::options_description &getProgramOptions();

    const boost::program_options::variables_map &getProgramArguments();

    void parseApplicationParameters(int argc, char* argv[]);

    void loadPropertiesFromConfiguration();

    void initializePropertyDependentVariables();


    int getArgc() { return argc; }

    char ** getArgv() {return argv; }

    std::string getAppName() { return application_name; }

private:
    static boost::atomic<ParameterServer*> instance_;

    static boost::mutex instantiation_mutex;

    ParameterServer();

    //virtual ~ParameterServer();

    boost::property_tree::ptree config_tree;

    boost::program_options::options_description program_options;


    boost::program_options::variables_map program_arguments;

    std::map<std::string, mic::configuration::PropertyTree*> property_trees_registry;


     int argc;

     char** argv;

     std::string application_name;

};


#define PARAM_SERVER mic::configuration::ParameterServer::getInstance()

} /* namespace configuration */
} /* namespace mic */

#endif /* SRC_CONFIGURATION_PARAMETERSERVER_HPP_ */