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.



6
7
8
9
 
# 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.



4
5
6
 
# File 'lib/semantic_logger/appenders.rb', line 4

def logger
  @logger
end

Instance Method Details

#add(**args, &block) ⇒ Object 



11
12
13
14
15
 
# File 'lib/semantic_logger/appenders.rb', line 11

def add(**args, &block)
  appender = SemanticLogger::Appender.factory(**args, &block)
  self << appender
  appender
end

#close ⇒ Object 



39
40
41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/semantic_logger/appenders.rb', line 39

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 



27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/semantic_logger/appenders.rb', line 27

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 



17
18
19
20
21
22
23
24
25
 
# File 'lib/semantic_logger/appenders.rb', line 17

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.



54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/semantic_logger/appenders.rb', line 54

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