Class: Tootsie::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/tootsie/application.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Application

Returns a new instance of Application.



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# File 'lib/tootsie/application.rb', line 5

def initialize(options = {})
  @@instance = self
  @logger = Logger.new('/dev/null')
  @configuration = Configuration.new
end

Instance Attribute Details

#configuration ⇒ Object (readonly)

Returns the value of attribute configuration.



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# File 'lib/tootsie/application.rb', line 61

def configuration
  @configuration
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/tootsie/application.rb', line 64

def logger
  @logger
end

#queue ⇒ Object (readonly)

Returns the value of attribute queue.



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# File 'lib/tootsie/application.rb', line 63

def queue
  @queue
end

#task_manager ⇒ Object (readonly)

Returns the value of attribute task_manager.



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# File 'lib/tootsie/application.rb', line 62

def task_manager
  @task_manager
end

Class Method Details

.get ⇒ Object 



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# File 'lib/tootsie/application.rb', line 56

def get
  @@instance
end

Instance Method Details

#configure!(config_path) ⇒ Object 



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# File 'lib/tootsie/application.rb', line 11

def configure!(config_path)
  @configuration.load_from_file(config_path)
  case @configuration.log_path
    when 'syslog'
      @logger = SyslogLogger.new('tootsie')
    when String
      @logger = Logger.new(@configuration.log_path)
    else
      @logger = Logger.new($stderr)
  end
  @logger.info "Starting"

  queue_options = @configuration.queue_options ||= {}

  adapter = (queue_options[:adapter] || 'sqs').to_s
  case adapter
    when 'sqs'
      @queue = Tootsie::SqsQueue.new(
        :queue_name => queue_options[:queue],
        :access_key_id => @configuration.aws_access_key_id,
        :secret_access_key => @configuration.aws_secret_access_key,
        :max_backoff => queue_options[:max_backoff])
    when 'amqp'
      @queue = Tootsie::AmqpQueue.new(
        :host_name => queue_options[:host],
        :queue_name => queue_options[:queue],
        :max_backoff => queue_options[:max_backoff])
    when 'file'
      @queue = Tootsie::FileSystemQueue.new(queue_options[:root])
    else
      raise 'Invalid queue configuration'
  end

  @task_manager = TaskManager.new(@queue)
end

#s3_service ⇒ Object 



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# File 'lib/tootsie/application.rb', line 47

def s3_service
  abort "AWS access key and secret required" unless
    @configuration.aws_access_key_id and @configuration.aws_secret_access_key
  return @s3_service ||= ::S3::Service.new(
    :access_key_id => @configuration.aws_access_key_id,
    :secret_access_key => @configuration.aws_secret_access_key)
end