class DtkLogger
Constants
- DEVELOPMENT_MODE
- LOG_FILE_NAME
- LOG_MB_SIZE
- LOG_NUMBER_OF_OLD_FILES
- LoggerMethods
Public Class Methods
method_missing(method, *args)
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Calls superclass method
# File lib/dtk_logger.rb, line 62 def self.method_missing(method, *args) if LoggerMethods.include?(method) instance.send(method, *args) else super(method, *args) end end
new()
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# File lib/dtk_logger.rb, line 38 def initialize log_location_dir = DTK::Client::OsUtil.get_log_location() begin if File.directory?(log_location_dir) file = File.open(file_path(), "a") file.sync = true @logger = Logger.new(file, LOG_NUMBER_OF_OLD_FILES, LOG_MB_SIZE * 1024000) @logger.formatter = proc do |severity, datetime, progname, msg| "[#{datetime}] #{severity} -- : #{msg}\n" end else no_log_dir(log_location_dir) end rescue Errno::EACCES no_log_permissions(log_location_dir) end end
respond_to?(method)
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Calls superclass method
# File lib/dtk_logger.rb, line 70 def self.respond_to?(method) LoggerMethods.include?(method) or super(method) end
Public Instance Methods
debug(log_text, sttdout_out=false)
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# File lib/dtk_logger.rb, line 74 def debug(log_text, sttdout_out=false) puts log_text if sttdout_out || DEVELOPMENT_MODE @logger.debug(log_text) if log_created? end
error(log_text, sttdout_out=false)
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# File lib/dtk_logger.rb, line 89 def error(log_text, sttdout_out=false) DTK::Client::OsUtil.print(log_text, :red) if sttdout_out || DEVELOPMENT_MODE @logger.error(log_text) if log_created? end
error_pp(message, backtrace, sttdout_out = true)
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# File lib/dtk_logger.rb, line 94 def error_pp(message, backtrace, sttdout_out = true) error(message, sttdout_out) # we do not print this to STDOUT (will be overriden with DEVELOPMENT_MODE)s error("#{message}\n" + PP.pp(backtrace, ""), false) if backtrace end
fatal(log_text, sttdout_out=false)
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# File lib/dtk_logger.rb, line 107 def fatal(log_text, sttdout_out=false) puts log_text if sttdout_out || DEVELOPMENT_MODE @logger.fatal(log_text) if log_created? end
fatal_pp(message, backtrace, sttdout_out = true)
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# File lib/dtk_logger.rb, line 100 def fatal_pp(message, backtrace, sttdout_out = true) fatal(message, sttdout_out) # we do not print this to STDOUT (will be overriden with DEVELOPMENT_MODE) fatal("#{message}\n" + PP.pp(backtrace, ""), false) if backtrace end
file_path()
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# File lib/dtk_logger.rb, line 57 def file_path() "#{DTK::Client::OsUtil.get_log_location()}/#{LOG_FILE_NAME}" end
info(log_text, sttdout_out=false)
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# File lib/dtk_logger.rb, line 79 def info(log_text, sttdout_out=false) puts log_text if sttdout_out || DEVELOPMENT_MODE @logger.info(log_text) if log_created? end
warn(log_text, sttdout_out=false)
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# File lib/dtk_logger.rb, line 84 def warn(log_text, sttdout_out=false) DTK::Client::OsUtil.print(log_text, :yellow) if sttdout_out || DEVELOPMENT_MODE @logger.warn(log_text) if log_created? end
Private Instance Methods
log_created?()
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# File lib/dtk_logger.rb, line 114 def log_created? #no log found if @logger.nil? return !@logger.nil? end
no_log_dir(dir)
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# File lib/dtk_logger.rb, line 119 def no_log_dir(dir) puts "[WARNING] Log directory (#{dir}) does not exist; please add it manually or re-install DTK client." end
no_log_permissions(dir)
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# File lib/dtk_logger.rb, line 123 def no_log_permissions(dir) puts "[WARNING] User (#{DTK::Common::Aux.running_process_user()}) does not have permissions to create a log file in log directory (#{dir})" end