Module: Servitude::Base::ClassMethods

Defined in:
lib/servitude/base.rb

Instance Method Summary collapse

Instance Method Details

#boot(app_id: ( host_namespace.name.split( '::' ).join( '-' ).downcase rescue nil ), app_name: ( host_namespace.name.split( '::' ).join( ' ' ) rescue nil ), author: nil, attribution: ( "v#{host_namespace::VERSION} Copyright © #{Time.now.year} #{author}" rescue nil ), use_config: false, default_config_path: nil, server_class: ( host_namespace::Server rescue "#{host_namespace.name}::Server" )) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
# File 'lib/servitude/base.rb', line 21

def boot( app_id: ( host_namespace.name.split( '::' ).join( '-' ).downcase rescue nil ),
          app_name: ( host_namespace.name.split( '::' ).join( ' ' ) rescue nil ),
          author: nil,
          attribution: ( "v#{host_namespace::VERSION} Copyright © #{Time.now.year} #{author}" rescue nil ),
          use_config: false,
          default_config_path: nil,
          server_class: ( host_namespace::Server rescue "#{host_namespace.name}::Server" ))
  unless app_id
    raise ArgumentError, 'app_id keyword is required'
  end
  unless app_name
    raise ArgumentError, 'app_name keyword is required'
  end
  unless author
    raise ArgumentError, 'author keyword is required'
  end
  unless attribution
    raise ArgumentError, 'attribution keyword is required'
  end

  unless server_class
    raise ArgumentError, 'server_class keyword is required'
  end

  const_set :APP_ID, app_id
  const_set :APP_NAME, app_name
  const_set :AUTHOR, author
  const_set :ATTRIBUTION, attribution
  const_set :DEFAULT_CONFIG_PATH, default_config_path
  const_set :SERVER_CLASS, server_class
  const_set :USE_CONFIG, use_config

  host_namespace.boot_called = true
end

#configure {|configuration| ... } ⇒ Object

Yields:

  • (configuration) 


88
89
90
 
# File 'lib/servitude/base.rb', line 88

def configure
  yield( configuration ) if block_given?
end

#host_namespace ⇒ Object

Override to contradict convention of Server being nested in ::host_namespace



59
60
61
 
# File 'lib/servitude/base.rb', line 59

def host_namespace
  self
end

#initialize_loggers(log_level: nil, filename: nil) ⇒ Object

Raises:

  • (ArgumentError) 


72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/servitude/base.rb', line 72

def initialize_loggers( log_level: nil, filename: nil )
  raise ArgumentError, 'log_level keyword is required' unless log_level

  logger.adapter.close if logger && logger.adapter

  self.logger = Yell.new do |l|
    l.level = log_level
    if filename
      l.adapter :file, filename, :level => [:debug, :info, :warn]
    else
      l.adapter $stdout, :level => [:debug, :info, :warn]
      l.adapter $stderr, :level => [:error, :fatal]
    end
  end
end

#server_class ⇒ Object 



63
64
65
66
67
68
69
70
 
# File 'lib/servitude/base.rb', line 63

def server_class
  case self::SERVER_CLASS
    when String, Symbol
      eval self::SERVER_CLASS.to_s, binding, __FILE__, __LINE__
    else
      self::SERVER_CLASS
  end
end