Class: Vines::Agent::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/vines/agent/config.rb

Overview

A Config object is passed to the xmpp connections to give them access to configuration information like server host names, passwords, etc. This class provides the DSL methods used in the conf/config.rb file.

Defined Under Namespace

Classes: Domain

Constant Summary collapse

LOG_LEVELS = 
%w[debug info warn error fatal].freeze
@@instance = 
nil

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Config

Returns a new instance of Config.



21
22
23
24
25
 
# File 'lib/vines/agent/config.rb', line 21

def initialize(&block)
  @domain = nil
  instance_eval(&block)
  raise "must define a domain" unless @domain
end

Class Method Details

.configure(&block) ⇒ Object 



13
14
15
 
# File 'lib/vines/agent/config.rb', line 13

def self.configure(&block)
  @@instance = self.new(&block)
end

.instance ⇒ Object 



17
18
19
 
# File 'lib/vines/agent/config.rb', line 17

def self.instance
  @@instance
end

Instance Method Details

#domain(name = nil, &block) ⇒ Object 



37
38
39
40
41
42
43
44
 
# File 'lib/vines/agent/config.rb', line 37

def domain(name=nil, &block)
  if name
    raise 'multiple domains not allowed' if @domain
    @domain = Domain.new(name, &block)
  else
    @domain
  end
end

#log(level) ⇒ Object 



27
28
29
30
31
32
33
34
35
 
# File 'lib/vines/agent/config.rb', line 27

def log(level)
  const = Logger.const_get(level.to_s.upcase) rescue nil
  unless LOG_LEVELS.include?(level.to_s) && const
    raise "log level must be one of: #{LOG_LEVELS.join(', ')}"
  end
  log = Class.new.extend(Vines::Log).log
  log.progname = 'vines-agent'
  log.level = const
end

#start ⇒ Object 



46
47
48
 
# File 'lib/vines/agent/config.rb', line 46

def start
  @domain.start
end