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factory changes

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This commit is contained in:
gabi 2014-09-02 00:24:35 +03:00
parent 8e8c39375a
commit f0622c8fb8
3 changed files with 44 additions and 33 deletions
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43
include/c11log/details/factory.h
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@ -5,9 +5,9 @@
#include <memory> #include <memory>
#include <mutex> #include <mutex>
namespace c11log namespace c11log
{ {
class logger;
namespace details namespace details
{ {
class factory class factory
@ -15,47 +15,46 @@ class factory
public: public:
using logger_ptr = std::shared_ptr<c11log::logger>; using logger_ptr = std::shared_ptr<c11log::logger>;
using logger_map = std::unordered_map<std::string, logger_ptr>; using logger_map = std::unordered_map<std::string, logger_ptr>;
void add_logger(const std::string& name, logger_ptr); std::shared_ptr<logger> create_logger(const std::string& name, logger::sinks_init_list, logger::formatter_ptr = nullptr);
logger_ptr get_logger(const std::string &name); logger_ptr get_logger(const std::string &name);
static c11log::details::factory& instance(); static factory& instance();
private: private:
std::mutex _loggers_mutex; std::mutex _factory_mutex;
logger_map _loggers; logger_map _factory;
}; };
} }
} }
inline void c11log::details::factory::add_logger(const std::string& name, logger_ptr logger_p) inline std::shared_ptr<c11log::logger> c11log::details::factory::create_logger(const std::string& name, logger::sinks_init_list sinks, logger::formatter_ptr formatter)
{ {
std::lock_guard<std::mutex> lock(_loggers_mutex); std::lock_guard<std::mutex> lock(_factory_mutex);
_loggers.insert(logger_map::value_type(name, logger_p)); logger_ptr logger_p = std::make_shared<logger>(name, sinks, std::move(formatter));
_factory.insert(logger_map::value_type(name, logger_p));
return logger_p;
} }
inline c11log::details::factory::logger_ptr c11log::details::factory::get_logger(const std::string &name) inline c11log::details::factory::logger_ptr c11log::details::factory::get_logger(const std::string &name)
{ {
std::lock_guard<std::mutex> lock(_loggers_mutex); std::lock_guard<std::mutex> lock(_factory_mutex);
auto found = _loggers.find(name); auto found = _factory.find(name);
if (found != _loggers.end()) if (found != _factory.end())
return found->second; return found->second;
else else
return logger_ptr(nullptr); return logger_ptr(nullptr);
/*
auto found = _loggers.find(name);
if (found == _loggers.end()) {
auto new_logger_ptr = std::make_shared<c11log::logger>(name);
_loggers.insert(std::make_pair(name, new_logger_ptr));
return new_logger_ptr;
} else {
return found->second;
}*/
} }
inline c11log::details::factory & c11log::details::factory::instance() inline c11log::details::factory & c11log::details::factory::instance()
{ {
static c11log::details::factory instance; static factory instance;
return instance; return instance;
} }

32
include/c11log/logger.h
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@ -7,9 +7,11 @@
#include<mutex> #include<mutex>
#include<atomic> #include<atomic>
#include <sstream> #include <sstream>
#include "common_types.h"
#include "sinks/base_sink.h" #include "sinks/base_sink.h"
#include "details/factory.h" #include "common_types.h"
//Thread safe, fast logger. //Thread safe, fast logger.
@ -23,6 +25,9 @@ class line_logger;
template<std::size_t> class fast_buf; template<std::size_t> class fast_buf;
} }
class logger class logger
{ {
public: public:
@ -79,15 +84,28 @@ private:
}; };
//Get from loggers pool if exists with such name std::shared_ptr<c11log::logger> create_logger(const std::string& name, logger::sinks_init_list sinks, logger::formatter_ptr formatter = nullptr);
logger& get_logger(const std::string& name); std::shared_ptr<logger> get_logger(const std::string& name);
} }
// //
// Logger inline implementation // Logger inline implementation
// //
#include "details/line_logger.h" #include "details/line_logger.h"
#include "details/factory.h"
inline std::shared_ptr<c11log::logger> c11log::create_logger(const std::string& name, logger::sinks_init_list sinks, logger::formatter_ptr formatter)
{
return details::factory::instance().create_logger(name, sinks, std::move(formatter));
}
inline std::shared_ptr<c11log::logger> c11log::get_logger(const std::string& name)
{
return details::factory::instance().get_logger(name);
}
inline c11log::logger::logger(const std::string& name, sinks_init_list sinks_list, formatter_ptr f) : inline c11log::logger::logger(const std::string& name, sinks_init_list sinks_list, formatter_ptr f) :
@ -215,8 +233,4 @@ inline void c11log::logger::_log_it(details::log_msg& msg)
sink->log(msg); sink->log(msg);
} }
// Static factory function
inline c11log::logger& c11log::get_logger(const std::string& name)
{
return *(c11log::details::factory::instance().get_logger(name));
}

2
include/c11log/sinks/console_sinks.h
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@ -43,7 +43,5 @@ inline std::shared_ptr<console_sink>& stderr_sink ()
return inst; return inst;
} }
} }
} }