class Fog::Model
Attributes
Public Class Methods
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# File lib/fog/core/model.rb, line 13 def initialize(new_attributes = {}) # TODO: Remove compatibility with old connection option attribs = new_attributes.clone @service = attribs.delete(:service) if @service.nil? && attribs[:connection] Fog::Logger.deprecation("Passing :connection option is deprecated, use :service instead [light_black](#{caller.first})[/]") @service = attribs[:connection] end merge_attributes(attribs) end
Public Instance Methods
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# File lib/fog/core/model.rb, line 59 def ==(o) unless o.is_a?(Fog::Model) super else if (o.identity.nil? and self.identity.nil?) o.object_id == self.object_id else o.class == self.class and o.identity == self.identity end end end
Calls superclass method
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# File lib/fog/core/model.rb, line 33 def create raise Fog::Errors::NotImplemented, "Implement method #create for #{self.class}. Method must return self" end
Creates new entity from model @raise [Fog::Errors::NotImplemented] you must implement create
method in child class and return self @return [self]
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# File lib/fog/core/model.rb, line 47 def destroy raise Fog::Errors::NotImplemented, "Implement method #destroy for #{self.class}. Method must return self" end
Destroys entity by model identity @raise [Fog::Errors::NotImplemented] you must implement destroy
method in child class and return self @return [self]
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# File lib/fog/core/model.rb, line 55 def inspect Fog::Formatador.format(self) end
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# File lib/fog/core/model.rb, line 73 def reload requires :identity object = collection.get(identity) return unless object merge_attributes(object.all_associations_and_attributes) self rescue Excon::Errors::SocketError nil end
@return [self] if model successfully reloaded @return [nil] if something went wrong or model was not found
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# File lib/fog/core/model.rb, line 26 def save persisted? ? update : create end
Creates new or updates existing model @return [self]
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# File lib/fog/core/model.rb, line 91 def symbolize_keys(hash) return nil if hash.nil? hash.reduce({}) do |options, (key, value)| options[(key.to_sym rescue key) || key] = value options end end
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# File lib/fog/core/model.rb, line 87 def to_json(_options = {}) Fog::JSON.encode(attributes) end
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# File lib/fog/core/model.rb, line 40 def update raise Fog::Errors::NotImplemented, "Implement method #update for #{self.class}. Method must return self" end
Updates new entity with model @raise [Fog::Errors::NotImplemented] you must implement update
method in child class and return self @return [self]
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# File lib/fog/core/model.rb, line 100 def wait_for(timeout = Fog.timeout, interval = Fog.interval, &block) reload_has_succeeded = false duration = Fog.wait_for(timeout, interval) do # Note that duration = false if it times out if reload reload_has_succeeded = true instance_eval(&block) else false end end raise Fog::Errors::Error, "Reload failed, #{self.class} #{identity} not present." unless reload_has_succeeded duration # false if timeout; otherwise {:duration => elapsed time } end