class Fluent::Plugin::URIParserFilter
Public Class Methods
new()
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Calls superclass method
# File lib/fluent/plugin/filter_uri_parser.rb, line 21 def initialize super require "addressable/uri" end
Public Instance Methods
filter(tag, time, record)
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# File lib/fluent/plugin/filter_uri_parser.rb, line 26 def filter(tag, time, record) raw_value = record[@key_name] if raw_value.nil? if @emit_invalid_record_to_error router.emit_error_event(tag, time, record, ArgumentError.new("#{@key_name} does not exist")) end return @ignore_key_not_exist ? nil : record end begin uri = Addressable::URI.parse(raw_value) values = {} values[@out_key_scheme] = uri.scheme if @out_key_scheme values[@out_key_host] = uri.host if @out_key_host values[@out_key_port] = uri.inferred_port if @out_key_port values[@out_key_path] = uri.path if @out_key_path values[@out_key_query] = uri.query if @out_key_query values[@out_key_fragment] = uri.fragment if @out_key_fragment values.reject! {|_, v| v.nil? } if @ignore_nil unless values.empty? if @inject_key_prefix values = Hash[values.map{|k,v| [ @inject_key_prefix + k, v ]}] end r = @hash_value_field ? { @hash_value_field => values } : values record = record.merge(r) end rescue => e log.warn "parse failed #{e.message}" unless @suppress_parse_error_log end return record end