Class: Ooor::MiniActiveResource

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Conversion, ActiveModel::Serializers::JSON, ActiveModel::Serializers::Xml
Defined in:
lib/ooor/mini_active_resource.rb

Overview

Ooor::MiniActiveResource is a shrinked version of ActiveResource::Base with the bare minimum we need for Ooor. as a reminder ActiveResource::Base is the main class for mapping RESTful resources as models in a Rails application. Ooor is a bit like ActiveResource but eventually it can use more OpenERP metadata and a richer API to become closer to ActiveRecord or Mongoid than Activeresource. Also OpenERP isn’t really good at REST so the part of ActiveResource dedicated to REST is of little help here. An other fundamental difference is Ooor is multi OpenERP instances and multi-sessions. for each session, proxies to OpenERP may be different.

Direct Known Subclasses

Base

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#attributes ⇒ Object

Returns the value of attribute attributes.



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# File 'lib/ooor/mini_active_resource.rb', line 35

def attributes
  @attributes
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/ooor/mini_active_resource.rb', line 35

def id
  @id
end

Class Method Details

.element_name ⇒ Object 



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# File 'lib/ooor/mini_active_resource.rb', line 30

def element_name
  @element_name ||= model_name.element
end

Instance Method Details

#errors ⇒ Object

Returns the Errors object that holds all information about attribute error messages.



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# File 'lib/ooor/mini_active_resource.rb', line 76

def errors
  @errors ||= ActiveModel::Errors.new(self)
end

#new? ⇒ Boolean Also known as: new_record?

Returns true if this object hasn’t yet been saved, otherwise, returns false.

Returns:

  • (Boolean) 


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# File 'lib/ooor/mini_active_resource.rb', line 48

def new?
  !@persisted
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ooor/mini_active_resource.rb', line 53

def persisted?
  @persisted
end

#reload(options = nil) ⇒ Object

Reloads the record from the database.

This method finds record by its primary key (which could be assigned manually) and modifies the receiver in-place NOTE in Ooor, like ActiveRecord and unlike ActiveResource, reload can take an options parameter



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# File 'lib/ooor/mini_active_resource.rb', line 71

def reload(options = nil)
  self.class.find(id, options)
end

#to_json(options = {}) ⇒ Object 



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# File 'lib/ooor/mini_active_resource.rb', line 37

def to_json(options={})
  raise "you should add gem 'active_model_serializers' in your Gemfile" unless defined?(ActiveModel::Serializers::JSON)
  super(include_root_in_json ? { :root => self.class.element_name }.merge(options) : options)
end

#to_xml(options = {}) ⇒ Object 



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# File 'lib/ooor/mini_active_resource.rb', line 42

def to_xml(options={})
  raise "you should add gem 'activemodel-serializers-xml' in your Gemfile" unless defined?(ActiveModel::Serializers::Xml)
  super({ :root => self.class.element_name }.merge(options))
end