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Contents
module Fog
class Model
extend Fog::Attributes::ClassMethods
include Fog::Attributes::InstanceMethods
attr_accessor :collection, :connection
def initialize(new_attributes = {})
merge_attributes(new_attributes)
end
def inspect
Thread.current[:formatador] ||= Formatador.new
data = "#{Thread.current[:formatador].indentation}<#{self.class.name}"
Thread.current[:formatador].indent do
unless self.class.attributes.empty?
data << "\n#{Thread.current[:formatador].indentation}"
data << self.class.attributes.map {|attribute| "#{attribute}=#{send(attribute).inspect}"}.join(",\n#{Thread.current[:formatador].indentation}")
end
end
data << "\n#{Thread.current[:formatador].indentation}>"
data
end
def reload
requires :identity
return unless data = begin
collection.get(identity)
rescue Excon::Errors::SocketError
nil
end
new_attributes = data.attributes
merge_attributes(new_attributes)
self
end
def to_json(options = {})
Fog::JSON.encode(attributes)
end
def symbolize_keys(hash)
return nil if hash.nil?
hash.inject({}) do |options, (key, value)|
options[(key.to_sym rescue key) || key] = value
options
end
end
def wait_for(timeout=Fog.timeout, interval=1, &block)
reload
retries = 3
Fog.wait_for(timeout, interval) do
if reload
retries = 3
elsif retries > 0
retries -= 1
sleep(1)
elsif retries == 0
raise Fog::Errors::Error.new("Reload failed, #{self.class} #{self.identity} went away.")
end
instance_eval(&block)
end
end
end
end
Version data entries
14 entries across 14 versions & 8 rubygems