Class: Log4r::NDC

Inherits:
Object
  • Object
show all
Defined in:
lib/log4r/NDC.rb

Overview

See log4r/NDC.rb

Class Method Summary collapse

Class Method Details

.check_thread_instance ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 17

def self.check_thread_instance()
  if ( Thread.current[NDCNAME] == nil ) then
	Thread.current[NDCNAME] = Array.new
	Thread.current[NDCNAMEMAXDEPTH] = NDCDEFAULTMAXDEPTH
  end
end

.clear ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 24

def self.clear()
  self.check_thread_instance()
  Thread.current[NDCNAME].clear
end

.clone_stack ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 29

def self.clone_stack()
  self.check_thread_instance()
  return Thread.current[NDCNAME].clone
end

.get ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 51

def self.get()
  self.check_thread_instance
  return Thread.current[NDCNAME] * " "
end

.get_depth ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 34

def self.get_depth()
  self.check_thread_instance()
  return Thread.current[NDCNAME].length
end

.inherit(a_stack) ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 39

def self.inherit( a_stack )
  if ( a_stack.class == Array ) then
	if ( Thread.current[NDCNAME] != nil ) then
	  Thread.current[NDCNAME].clear
	  Thread.current[NDCNAME] = nil
	end
	Thread.current[NDCNAME] = a_stack
  else
	raise "Expecting Array in NDC.inherit"
  end
end

.peek ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 56

def self.peek()
  self.check_thread_instance()
  return Thread.current[NDCNAME].last
end

.pop ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 61

def self.pop()
  self.check_thread_instance()
  return Thread.current[NDCNAME].pop
end

.push(value) ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 66

def self.push( value )
  self.check_thread_instance()
  if ( Thread.current[NDCNAME].length < Thread.current[NDCNAMEMAXDEPTH] ) then
	Thread.current[NDCNAME].push( value )
  end
end

.remove ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 73

def self.remove()
  self.check_thread_instance()
  Thread.current[NDCNAME].clear
  Thread.current[NDCNAMEMAXDEPTH] = nil
  Thread.current[NDCNAME] = nil
end

.set_max_depth(max_depth) ⇒ Object 



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# File 'lib/log4r/NDC.rb', line 80

def self.set_max_depth( max_depth )
  self.check_thread_instance()
  Thread.current[NDCNAMEMAXDEPTH] = max_depth
end