Module: Logger::HierarchyElement

Included in:
Hierarchy
Defined in:
lib/utilrb/logger/hierarchy.rb

Instance Method Summary collapse

Instance Method Details

#logger ⇒ Object 



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# File 'lib/utilrb/logger/hierarchy.rb', line 54

def logger
    if defined?(@logger) && @logger
        return @logger 
    elsif defined?(@__utilrb_hierarchy__default_logger) && @__utilrb_hierarchy__default_logger
        return @__utilrb_hierarchy__default_logger
    end
end

#logger=(new_logger) ⇒ Object

Allows to change the logger object at this level of the hierarchy

This is usually not used directly: a new logger can be created with Hierarchy#make_own_logger and removed with Hierarchy#reset_own_logger



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# File 'lib/utilrb/logger/hierarchy.rb', line 31

def logger=(new_logger)
    @logger = new_logger
    log_children.each do |child|
        child.reset_default_logger
    end
end

#make_own_logger(new_progname = nil, new_level = nil) ⇒ Object

Makes it so that this level of the module hierarchy has its own logger. If new_progname and/or new_level are nil, the associated value are taken from the parent’s logger.



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# File 'lib/utilrb/logger/hierarchy.rb', line 16

def make_own_logger(new_progname = nil, new_level = nil)
    new_logger = @logger || self.logger.dup
    if new_progname
        new_logger.progname = new_progname
    end
    if new_level
        new_logger.level = new_level
    end
    self.logger = new_logger
end

#reset_default_logger ⇒ Object 



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# File 'lib/utilrb/logger/hierarchy.rb', line 47

def reset_default_logger
    @__utilrb_hierarchy__default_logger = nil
    log_children.each do |child|
        child.reset_default_logger
    end
end

#reset_own_logger ⇒ Object

Removes a logger defined at this level of the module hierarchy. The logging methods will now access the parent’s module logger.



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# File 'lib/utilrb/logger/hierarchy.rb', line 40

def reset_own_logger
    @logger = nil
    log_children.each do |child|
        child.reset_default_logger
    end
end