Class: ManageEngine::APMLogger

Inherits:
Object
  • Object
show all
Defined in:
lib/agent/logging/am_logger.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ APMLogger

Returns a new instance of APMLogger.



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# File 'lib/agent/logging/am_logger.rb', line 9

def initialize
  @obj=ManageEngine::APMObjectHolder.instance
  path = getLogsPath
  #puts "#{path}"
  if  Dir[path] == []
    Dir.mkdir(path)
  end
  @apmLogPath= path + '/apm.log'
  #puts "#{path}"
#     file = open(path, File::WRONLY | File::APPEND | File::CREAT)
    begin
      @apmlog = Logger.new(@apmLogPath, 10, 5 * 1024 * 1024)
      @apmlog.level = Logger::INFO
    rescue Exception => e
      puts "Unable to create/edit the log file #{@apmLogPath}. Writing agent logs to STDOUT.\nError: #{e.message}"
      @apmlog = Logger.new(STDOUT)
      @apmlog.level = Logger::WARN
    end
    # @apmlog = Logger.new(file)
    @apmlog.datetime_format = "%Y-%m-%d %H:%M:%S" 
  @apmlog.formatter = proc do |severity, datetime, progname, msg|
    "[#{datetime}|#{Process.pid}][#{severity}]:#{msg}\n"
  end
  @apmlog.debug("[LOGGER] APM Agent Logging Initialized")

end

Instance Method Details

#close ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 114

def close
  @apmlog.close
end

#debug(msg) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 92

def debug(msg)
  @apmlog.debug(msg)
end

#error(msg) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 100

def error(msg)
  @apmlog.error(msg)
end

#fatal(msg) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 104

def fatal(msg)
  @apmlog.fatal(msg)
end

#getLogFilePath ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 36

def getLogFilePath
  return @apmLogPath
end

#getLogsPath ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 40

def getLogsPath
  props = {}
  begin
    if FileTest.exists?(@obj.constants.apm_conf)
    propsFile=File.open(@obj.constants.apm_conf, 'r') 
    propsFile.read.each_line do |line|
      line.strip!
      if (line[0] != ?# and line[0] != ?=)
        i = line.index('=')
        if (i)
          props[line[0..i - 1].strip] = line[i + 1..-1].strip
        else
          props[line] = ''
        end
      end
    end
    else
      puts "ManageEngine Ruby Agent Configuration File Not exist in #{@obj.constants.apm_conf}.\n Duplicate file will be available in <Gems Folder>/apm-agent/lib/config "
    end
  rescue Exception=>e
    puts "Problem in Reading Property File : \n #{e.message} \n  #{e.backtrace}"
  ensure
    #
  end
  if props["apminsight.log.dir"]!=nil
    return props["apminsight.log.dir"]
  else
    return @obj.constants.conf_location+"log"
  end

end

#info(msg) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 88

def info(msg)
  @apmlog.info(msg)
end

#logException(msg, e) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 109

def logException(msg,e)
  @apmlog.warn( "#{msg} => #{e.message}")
  @apmlog.warn( "Message  : #{msg}\nTrace :\n#{e.backtrace}")
end

#setLevel(level) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 72

def setLevel level
  level =  level.upcase
  case level.upcase 
  when "INFO" then @apmlog.level = Logger::INFO
  when "DEBUG" then @apmlog.level = Logger::DEBUG
  when "WARN" then @apmlog.level = Logger::WARN
  when "ERROR" then @apmlog.level = Logger::ERROR
  when "FATAL" then @apmlog.level = Logger::FATAL
  when "FINE" then @apmlog.level = Logger::DEBUG
  when "SEVERE" then @apmlog.level = Logger::ERROR
  when "WARNING" then @apmlog.level = Logger::WARN
  else 
    @apmlog.level = Logger::DEBUG
  end
end

#warn(msg) ⇒ Object 



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# File 'lib/agent/logging/am_logger.rb', line 96

def warn(msg)
  @apmlog.warn(msg)
end