Class: MongoidLogger::Base

Inherits:
ActiveSupport::BufferedLogger
  • Object
show all
Defined in:
lib/mongoid_logger/base.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, options = {}) ⇒ Base

Returns a new instance of Base.



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# File 'lib/mongoid_logger/base.rb', line 13

def initialize(path, options={})
  @path = path
  @level = options[:level] || DEBUG
  configure(options)
  super(@path, @level)
end

Instance Attribute Details

#mongo_collection_names ⇒ Object (readonly)

Returns the value of attribute mongo_collection_names.



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# File 'lib/mongoid_logger/base.rb', line 88

def mongo_collection_names
  @mongo_collection_names
end

Class Method Details

.collection_names ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 8

def collection_names
  @collection_names ||= []
end

Instance Method Details

#add(severity, message = nil, progname = nil, &blk) ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 20

def add(severity, message=nil, progname=nil, &blk)
  if @level <= severity and message.present? and @record.present?
    @record[:messages] ||= []
    @record[:messages] << [severity, message]
  end
  super
end

#add_metadata(options = {}) ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 28

def add_metadata(options={})
  if @record
    options.each_pair do |key, value|
      @record[key] = value
    end
  end
end

#confirm_collection ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 73

def confirm_collection
  mongo_collection_name_array.each do |name|
    unless @session.collections.find{|col| col.name == name }
      create_collection(name)
    end
  end
end

#create_collection(name) ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 63

def create_collection(name)
  @session.command(create: name, capped: true, size: @db_configuration["capsize"] || 64.megabyte)
rescue Exception => e
  if e.message =~ /collection already exists/
    internal_log(:warn, "Ignore #{name} creation failure. See following message of #{e.class.name}:\n" << e.message)
  else
    raise e
  end
end

#enable_mongoid_logging(controller, options = {}) ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 36

def enable_mongoid_logging(controller, options={})
  @record = options.merge({
                            :messages => [],
                            :request_time => Time.now.getutc,
                            :application_name => @application_name,
                            :host => Socket.gethostname,
                            :pid => Process.pid,
                          })
  st = Time.now
  yield
  ed = Time.now
  @record["runtime"] = (ed - st).to_f
  @record["status"] = controller ? controller.response.status : 200
rescue Exception
  if st
    @record["runtime"] = (Time.now - st).to_f
  end
  @record["status"] = 500
  add(3, $!.message + "\n  " + $!.backtrace.join("\n  ")) #rescue nil
  raise
ensure
  begin
    insert_document(@record)
  rescue
  end
end

#mongo_collection_name_array ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 90

def mongo_collection_name_array
  (@mongo_collection_names.values + [@mongo_collection_names.default]).compact.uniq
end

#reset_collection ⇒ Object 



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# File 'lib/mongoid_logger/base.rb', line 81

def reset_collection
  mongo_collection_name_array.each do |name|
    @session.command(drop: name)
    create_collection(name)
  end
end