Class: GoodData::SplunkLoggerDecorator

Inherits:
Logger
  • Object
show all
Defined in:
lib/gooddata/core/splunk_logger_decorator.rb

Overview

Logger that process given message to format readable by splunk

Instance Method Summary collapse

Constructor Details

#initialize(logger = Logger) ⇒ SplunkLoggerDecorator

Returns a new instance of SplunkLoggerDecorator.



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# File 'lib/gooddata/core/splunk_logger_decorator.rb', line 10

def initialize(logger = Logger)
  @logger = logger
end

Instance Method Details

#add(severity, message = nil, progname = nil) ⇒ Object

If the given message or progname is an instance of Hash, it's reformatted to splunk readable format. In case that the message or the progname contain new line character log won't be printed out. Otherwise splunk worker wouldn't process it correctly.



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# File 'lib/gooddata/core/splunk_logger_decorator.rb', line 21

def add(severity, message = nil, progname = nil)
  message = hash_to_string(message) if message.is_a? Hash
  progname = hash_to_string(progname) if progname.is_a? Hash
  @logger.add(severity, message, progname) unless (progname && progname.chomp == '') || (message && message.chomp == '')
end

#hash_to_string(hash) ⇒ Object 



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# File 'lib/gooddata/core/splunk_logger_decorator.rb', line 14

def hash_to_string(hash)
  hash.map { |pair| " #{pair[0]}=#{pair[1]}" }.join ""
end