Contents

#
# Fluentd
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
#

require 'fluent/plugin/formatter'

module Fluent
  module Plugin
    class LabeledTSVFormatter < Formatter
      Plugin.register_formatter('ltsv', self)

      # http://ltsv.org/
      include HandleTagAndTimeMixin

      config_param :delimiter, :string, default: "\t"
      config_param :label_delimiter, :string, default: ":"

      # TODO: escaping for \t in values
      def format(tag, time, record)
        filter_record(tag, time, record)
        formatted = record.inject('') { |result, pair|
          result << @delimiter if result.length.nonzero?
          result << "#{pair.first}#{@label_delimiter}#{pair.last}"
        }
        formatted << "\n"
        formatted
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
fluentd-0.14.1	lib/fluent/plugin/formatter_ltsv.rb
fluentd-0.14.0	lib/fluent/plugin/formatter_ltsv.rb