Class: SemanticLogger::Appenders

Inherits:
Concurrent::Array
  • Object
show all
Defined in:
lib/semantic_logger/appenders.rb

Overview

Manage a collection of appenders.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(logger = Processor.logger.dup) ⇒ Appenders

Returns a new instance of Appenders.



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# File 'lib/semantic_logger/appenders.rb', line 6

def initialize(logger = Processor.logger.dup)
  @logger      = logger
  @logger.name = self.class.name
end

Instance Attribute Details

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/semantic_logger/appenders.rb', line 4

def logger
  @logger
end

Instance Method Details

#add(options, deprecated_level = nil, &block) ⇒ Object 



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# File 'lib/semantic_logger/appenders.rb', line 11

def add(options, deprecated_level = nil, &block)
  options  = options.is_a?(Hash) ? options.dup : convert_old_appender_args(options, deprecated_level)
  appender = SemanticLogger::Appender.factory(options, &block)
  self << appender
  appender
end

#close ⇒ Object 



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# File 'lib/semantic_logger/appenders.rb', line 40

def close
  each do |appender|
    begin
      logger.trace "Closing appender: #{appender.name}"
      appender.flush
      appender.close
      delete(appender)
    rescue Exception => exc
      logger.error "Failed to close appender: #{appender.inspect}", exc
    end
  end
  logger.trace 'All appenders closed and removed from appender list'
end

#flush ⇒ Object 



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# File 'lib/semantic_logger/appenders.rb', line 28

def flush
  each do |appender|
    begin
      logger.trace "Flushing appender: #{appender.name}"
      appender.flush
    rescue Exception => exc
      logger.error "Failed to flush appender: #{appender.inspect}", exc
    end
  end
  logger.trace 'All appenders flushed'
end

#log(log) ⇒ Object 



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# File 'lib/semantic_logger/appenders.rb', line 18

def log(log)
  each do |appender|
    begin
      appender.log(log) if appender.should_log?(log)
    rescue Exception => exc
      logger.error "Failed to log to appender: #{appender.inspect}", exc
    end
  end
end

#reopen ⇒ Object

After a fork the appender thread is not running, start it if it is not running.



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# File 'lib/semantic_logger/appenders.rb', line 55

def reopen
  each do |appender|
    begin
      next unless appender.respond_to?(:reopen)

      logger.trace "Reopening appender: #{appender.name}"
      appender.reopen
    rescue Exception => exc
      logger.error "Failed to re-open appender: #{appender.inspect}", exc
    end
  end
  logger.trace 'All appenders re-opened'
end