Class: Fluent::ObjectFlattenFilter

Inherits:
Filter
  • Object
show all
Defined in:
lib/fluent/plugin/filter_object_flatten.rb

Instance Method Summary collapse

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/filter_object_flatten.rb', line 11

def configure(conf)
  super
  @flatten_option = {:separator => @separator}

  if @tr
    if @tr.length != 2
      raise ConfigError, "tr: wrong length (#{@tr.length} for 2)"
    end

    @flatten_option[:tr] = @tr
  end
end

#filter_stream(tag, es) ⇒ Object 



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# File 'lib/fluent/plugin/filter_object_flatten.rb', line 24

def filter_stream(tag, es)
  result_es = Fluent::MultiEventStream.new

  es.each do |time, record|
    ObjectFlatten.flatten(record, @flatten_option).each do |new_record|
      result_es.add(time, new_record)
    end
  end

  result_es
rescue => e
  log.warn e.message
  log.warn e.backtrace.join(', ')
end