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/* -*- C++ -*- */
// ============================================================================
//
// $Id$
//
// = LIBRARY
// TAO services
//
// = FILENAME
// Logger_i.h
//
// = AUTHOR
// Marina Spivak <marina@cs.wustl.edu>,
// Sergio Flores-Gaitan <sergio@cs.wustl.edu>, and
// Matthew Braun <mjb2@cec.wustl.edu>
//
// ============================================================================
#if !defined (TAO_ORBSVCS_LOGGER_I_H)
#define TAO_ORBSVCS_LOGGER_I_H
#include "orbsvcs/LoggerS.h"
class Logger_i : public virtual POA_Logger
{
// = TITLE
// Used to log messages to a logging server.
public:
Logger_i (const char* name);
// constructor
virtual ~Logger_i (void);
// destructor
virtual void log (const Logger::Log_Record &log_rec,
CORBA::Environment &_env);
// Writes the <log_rec> to the standard output.
virtual void logv (const Logger::Log_Record &log_rec,
Logger::Verbosity_Level verbosity,
CORBA::Environment &_env);
// Writes the <log_rec> to the standard output with the given
// verbosity level
Logger::Verbosity_Level verbosity (void) const;
// Gets the verbosity level
void verbosity (Logger::Verbosity_Level level, CORBA::Environment &env);
// Sets the verbosity level. Valid values are {VERBOSE, VERBOSE_LITE
// and SILENT}. Defaults to VERBOSE
private:
ACE_Log_Priority priority_conversion (Logger::Log_Priority priority);
// Converts the IDL defined <Log_Priority> enum type to the
// <ACE_Log_Priority> enum type.
u_long verbosity_conversion (Logger::Verbosity_Level verbosity_level);
// Converts the IDL defined <Verbosity_Level> enum type to a u_long,
// which is used by the <ACE_Log_Record> to distinguish the
// level of verbosity.
char *name_;
// Logger identification.
Logger::Verbosity_Level verbosity_level_;
// Keeps track of what our current verbosity level is. This can be
// reset by the client to a new value at any point.
};
class TAO_ORBSVCS_Export Logger_Factory_i : public virtual POA_Logger_Factory
{
// = TITLE
// Create a <Logger> of type <name>.
public:
Logger_Factory_i (void);
// Constructor.
~Logger_Factory_i (void);
// Destructor.
virtual Logger_ptr make_logger (const char *name,
CORBA::Environment &_env)
TAO_THROW_SPEC ((CORBA::SystemException));
// This function returns a logger with name <name>. If <name> is
// unique, a new logger is created; else, a previously created
// logger of name <name> is returned
private:
ACE_Hash_Map_Manager<ACE_CString, Logger_i *, ACE_Null_Mutex> hash_map_;
// Calls to <make_logger> will create a new instance of <Logger> and
// bind into the hash map manager if <name> is unique, else it will
// return a previously bound entry.
};
#endif /* TAO_ORBSVCS_LOGGER_I_H */
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