class LogStash::Filters::Jdbc::Lookup::Getfier

Public Class Methods

new(param) click to toggle source
# File lib/logstash/filters/jdbc/lookup.rb, line 24
def initialize(param)
  @param = param
end

Public Instance Methods

fetch(event, result) click to toggle source
# File lib/logstash/filters/jdbc/lookup.rb, line 28
def fetch(event, result)
  value = event.get(@param)
  if value.nil? || value.is_a?(Hash) || value.is_a?(Array) # Array or Hash is not suitable
    result.invalid_parameters_push(@param)
  end
  value
end