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Contents
# encoding: utf-8
require "logstash/namespace"
require "logstash/event"
require "logstash/plugin"
require "logstash/logging"
# This is the base class for logstash codecs.
module LogStash::Codecs; class Base < LogStash::Plugin
include LogStash::Config::Mixin
config_name "codec"
def initialize(params={})
super
config_init(@params)
register if respond_to?(:register)
end
public
def decode(data)
raise "#{self.class}#decode must be overidden"
end # def decode
alias_method :<<, :decode
public
def encode(event)
raise "#{self.class}#encode must be overidden"
end # def encode
public
def close; end;
# @param block [Proc(event, data)] the callback proc passing the original event and the encoded event
public
def on_event(&block)
@on_event = block
end
public
def flush(&block)
# does nothing by default.
# if your codec needs a flush method (like you are spooling things)
# you must implement this.
end
public
def clone
return self.class.new(params)
end
end; end # class LogStash::Codecs::Base
Version data entries
28 entries across 28 versions & 1 rubygems