Class: LogStash::Modules::FileReader

Inherits:
Object
  • Object
show all
Includes:
Util::Loggable
Defined in:
lib/logstash/modules/file_reader.rb

Class Method Summary collapse

Methods included from Util::Loggable

included, #logger, #slow_logger

Class Method Details

.glob(path) ⇒ Object 



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# File 'lib/logstash/modules/file_reader.rb', line 29

def self.glob(path)
  files = Dir.glob(path)
  if files.empty?
    logger.warn("No files found for glob", :pattern => path)
  end
  files
end

.read(path) ⇒ Object 



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# File 'lib/logstash/modules/file_reader.rb', line 10

def self.read(path)
  begin
    ::File.read(path)
  rescue => e
    logger.error("Error when reading file from path", :path => path)
    ""
  end
end

.read_json(path) ⇒ Object 



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# File 'lib/logstash/modules/file_reader.rb', line 19

def self.read_json(path)
  json = read(path)
  begin
    LogStash::Json.load(json)
  rescue => e
    logger.error("Error when parsing json from path", :path => path)
    return {}
  end
end