Module: Hutch::Config
- Defined in:
- lib/hutch/config.rb
Class Method Summary collapse
- .check_attr(attr) ⇒ Object
- .convert_value(attr, value) ⇒ Object
- .get(attr) ⇒ Object (also: [])
- .initialize(params = {}) ⇒ Object
- .load_from_file(file) ⇒ Object
- .method_missing(method, *args, &block) ⇒ Object
- .set(attr, value) ⇒ Object (also: []=)
- .to_hash ⇒ Object
- .user_config ⇒ Object
Class Method Details
.check_attr(attr) ⇒ Object
74 75 76 77 78 |
# File 'lib/hutch/config.rb', line 74 def self.check_attr(attr) unless user_config.key?(attr) raise UnknownAttributeError, "#{attr} is not a valid config attribute" end end |
.convert_value(attr, value) ⇒ Object
95 96 97 98 99 100 101 102 |
# File 'lib/hutch/config.rb', line 95 def self.convert_value(attr, value) case attr when "tracer" Kernel.const_get(value) else value end end |
.get(attr) ⇒ Object Also known as: []
59 60 61 62 |
# File 'lib/hutch/config.rb', line 59 def self.get(attr) check_attr(attr) user_config[attr] end |
.initialize(params = {}) ⇒ Object
11 12 13 14 15 16 17 18 19 20 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 55 56 57 |
# File 'lib/hutch/config.rb', line 11 def self.initialize(params={}) @config = { mq_host: 'localhost', mq_port: 5672, mq_exchange: 'hutch', # TODO: should this be required? mq_vhost: '/', mq_tls: false, mq_tls_cert: nil, mq_tls_key: nil, mq_username: 'guest', mq_password: 'guest', mq_api_host: 'localhost', mq_api_port: 15672, mq_api_ssl: false, heartbeat: 30, # placeholder, allows specifying connection parameters # as a URI. uri: nil, log_level: Logger::INFO, require_paths: [], autoload_rails: true, error_handlers: [Hutch::ErrorHandlers::Logger.new], tracer: Hutch::Tracers::NullTracer, namespace: nil, daemonise: false, pidfile: nil, channel_prefetch: 0, # enables publisher confirms, leaves it up to the app # how they are tracked publisher_confirms: false, # like `publisher_confirms` above but also # forces waiting for a confirm for every publish force_publisher_confirms: false, # Heroku needs > 10. MK. connection_timeout: 11, read_timeout: 11, write_timeout: 11, enable_http_api_use: true, # Number of seconds that a running consumer is given # to finish its job when gracefully exiting Hutch, before # it's killed. graceful_exit_timeout: 11, client_logger: nil, consumer_pool_size: 1, }.merge(params) end |
.load_from_file(file) ⇒ Object
89 90 91 92 93 |
# File 'lib/hutch/config.rb', line 89 def self.load_from_file(file) YAML.load(ERB.new(File.read(file)).result).each do |attr, value| Hutch::Config.send("#{attr}=", convert_value(attr, value)) end end |
.method_missing(method, *args, &block) ⇒ Object
104 105 106 107 108 109 110 111 112 113 |
# File 'lib/hutch/config.rb', line 104 def self.method_missing(method, *args, &block) attr = method.to_s.sub(/=$/, '').to_sym return super unless user_config.key?(attr) if method =~ /=$/ set(attr, args.first) else get(attr) end end |
.set(attr, value) ⇒ Object Also known as: []=
64 65 66 67 |
# File 'lib/hutch/config.rb', line 64 def self.set(attr, value) check_attr(attr) user_config[attr] = value end |
.to_hash ⇒ Object
85 86 87 |
# File 'lib/hutch/config.rb', line 85 def self.to_hash self.user_config end |
.user_config ⇒ Object
80 81 82 83 |
# File 'lib/hutch/config.rb', line 80 def self.user_config initialize unless @config @config end |