class LogStash::Filters::Jdbc::Lookup::Sprintfier

Public Class Methods

new(param) click to toggle source
# File lib/logstash/filters/jdbc/lookup.rb, line 10
def initialize(param)
  @param = param
end

Public Instance Methods

fetch(event, result) click to toggle source
# File lib/logstash/filters/jdbc/lookup.rb, line 14
def fetch(event, result)
  formatted = event.sprintf(@param)
  if formatted == @param # no field found so no transformation
    result.invalid_parameters_push(@param)
  end
  formatted
end