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Contents
module SemanticLogger
module Formatters
# Default non-colored text log output
class Default < Base
attr_accessor :log, :logger
# Formatting methods, must return nil, or a string
# Nil values are ignored
# Log level
def level
log.level_to_s
end
# Process info
def process_info
"[#{log.process_info}]"
end
# Tags
def tags
"[#{log.tags.join('] [')}]" if log.tags && !log.tags.empty?
end
# Named Tags
def named_tags
named_tags = log.named_tags
return if named_tags.nil? || named_tags.empty?
list = []
named_tags.each_pair { |name, value| list << "#{name}: #{value}" }
"{#{list.join(', ')}}"
end
# Duration
def duration
"(#{log.duration_human})" if log.duration
end
# Class / app name
def name
log.name
end
# Log message
def message
"-- #{log.message}" if log.message
end
# Payload
def payload
pl = log.payload_to_s
return unless pl
"-- #{pl}"
end
# Exception
def exception
"-- Exception: #{log.exception.class}: #{log.exception.message}\n#{log.backtrace_to_s}" if log.exception
end
# Default text log format
# Generates logs of the form:
# 2011-07-19 14:36:15.660235 D [1149:ScriptThreadProcess] Rails -- Hello World
def call(log, logger)
self.log = log
self.logger = logger
[time, level, process_info, tags, named_tags, duration, name, message, payload, exception].compact.join(' ')
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems