Class: Fluent::Plugin::CsvFormatter

Inherits:
Formatter show all
Defined in:
lib/fluent/plugin/formatter_csv.rb

Direct Known Subclasses

Compat::TextFormatter::CsvFormatter

Constant Summary

Constants inherited from Formatter

Formatter::PARSER_TYPES

Constants included from Configurable

Configurable::CONFIG_TYPE_REGISTRY

Instance Attribute Summary

Attributes inherited from Base

#under_plugin_development

Instance Method Summary collapse

Methods inherited from Formatter

#formatter_type

Methods included from TimeMixin::Formatter

included, #time_formatter_create

Methods included from OwnedByMixin

#log, #owner, #owner=

Methods inherited from Base

#after_shutdown, #after_shutdown?, #after_start, #after_started?, #before_shutdown, #before_shutdown?, #close, #closed?, #configured?, #context_router, #context_router=, #fluentd_worker_id, #has_router?, #initialize, #inspect, #multi_workers_ready?, #plugin_root_dir, #shutdown, #shutdown?, #start, #started?, #stop, #stopped?, #string_safe_encoding, #terminate, #terminated?

Methods included from SystemConfig::Mixin

#system_config, #system_config_override

Methods included from Configurable

#config, #configure_proxy_generate, #configured_section_create, included, #initialize, lookup_type, register_type

Constructor Details

This class inherits a constructor from Fluent::Plugin::Base

Instance Method Details

#configure(conf) ⇒ Object

Raises:



34
35
36
37
38
39
40
 
# File 'lib/fluent/plugin/formatter_csv.rb', line 34

def configure(conf)
  super
  @fields = fields.select{|f| !f.empty? }
  raise ConfigError, "empty value is specified in fields parameter" if @fields.empty?

  @generate_opts = {col_sep: @delimiter, force_quotes: @force_quotes}
end

#format(tag, time, record) ⇒ Object 



42
43
44
45
46
47
48
49
 
# File 'lib/fluent/plugin/formatter_csv.rb', line 42

def format(tag, time, record)
  row = @fields.map do |key|
    record[key]
  end
  line = CSV.generate_line(row, @generate_opts)
  line.chomp! unless @add_newline
  line
end