Class: LogStash::Filters::Dissect

Inherits:
Base
  • Object
show all
Defined in:
lib/logstash/filters/dissect.rb

Instance Method Summary collapse

Instance Method Details

#filter(event) ⇒ Object 



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# File 'lib/logstash/filters/dissect.rb', line 175

def filter(event)
  # all plugin functions happen in the JRuby extension:
  # debug, warn and error logging, filter_matched, tagging etc.
  @dissector.dissect(event)
end

#increment_failures_metric ⇒ Object

the JRuby Extension ‘initialize` method stores a DynamicMethod reference to this method



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# File 'lib/logstash/filters/dissect.rb', line 199

def increment_failures_metric
  metric_increment(:failures)
end

#increment_matches_metric ⇒ Object

the JRuby Extension ‘initialize` method stores a DynamicMethod reference to this method



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# File 'lib/logstash/filters/dissect.rb', line 194

def increment_matches_metric
  metric_increment(:matches)
end

#metric_increment(metric_name) ⇒ Object

this method is stubbed during testing a reference to it in the JRuby Extension ‘initialize` may not be valid



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# File 'lib/logstash/filters/dissect.rb', line 189

def metric_increment(metric_name)
  metric.increment(metric_name)
end

#multi_filter(events) ⇒ Object 



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# File 'lib/logstash/filters/dissect.rb', line 181

def multi_filter(events)
  LogStash::Util.set_thread_plugin(self)
  @dissector.dissect_multi(events)
  events
end

#register ⇒ Object 



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# File 'lib/logstash/filters/dissect.rb', line 170

def register
  needs_decoration = @add_field.size + @add_tag.size + @remove_field.size + @remove_tag.size > 0
  @dissector = LogStash::Dissector.new(@mapping, self, @convert_datatype, needs_decoration)
end