Class: RestfulObjects::DomainModel

Inherits:
Object
  • Object
show all
Includes:
LinkGenerator
Defined in:
lib/restful_objects/domain_model/domain_model.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from LinkGenerator

#generate_rel, #generate_repr_type, #link_to, #underscore_to_hyphen_string

Constructor Details

#initialize ⇒ DomainModel

Returns a new instance of DomainModel.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 22

def initialize
  @base_url        = 'http://localhost'
  @metadata_schema = :selectable
  @compatible_mode = false
  @user            = User.new(@base_url, 'anonymous')
  @types           = {}
  @services        = {}
  @objects         = {}
  @services.instance_eval do
    alias :base_accesor :[]

    def [](key)
      value = base_accesor(key)
      if value.is_a?(Class)
        value = value.new
        self[key] = value
      end
      value
    end
  end
end

Instance Attribute Details

#base_url ⇒ Object

Returns the value of attribute base_url.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 11

def base_url
  @base_url
end

#compatible_mode ⇒ Object

Returns the value of attribute compatible_mode.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 11

def compatible_mode
  @compatible_mode
end

#metadata_schema ⇒ Object

Returns the value of attribute metadata_schema.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 12

def metadata_schema
  @metadata_schema
end

#objects ⇒ Object (readonly)

Returns the value of attribute objects.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 12

def objects
  @objects
end

#services ⇒ Object (readonly)

Returns the value of attribute services.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 12

def services
  @services
end

#types ⇒ Object (readonly)

Returns the value of attribute types.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 12

def types
  @types
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 12

def user
  @user
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 12

def version
  @version
end

Class Method Details

.current ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 14

def self.current
  @current ||= DomainModel.new
end

.current=(value) ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 18

def self.current=(value)
  @current = value
end

Instance Method Details

#get_homepage ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 57

def get_homepage
  { 'links' => [
      link_to(:self, '/', :homepage),
      link_to(:user, '/user', :user),
      link_to(:services, '/services', :list),
      link_to(:version, '/version', :version),
      link_to(:domain_types, '/domain-types', :type_list)
    ],
   'extensions' => {}
  }.to_json
end

#get_services ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 90

def get_services
  { 'links' => [
       link_to(:self, '/services', :services),
       link_to(:up, '/', :homepage),
     ],
     'value' => services_generate_values,
     'extensions' => { }
  }.to_json
end

#get_type_list_representation ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 100

def get_type_list_representation
  {
    'value' => @types.each_value.map { |type| link_to(:domain_type, "/domain-types/#{type.id}", :domain_type) },
    'links'  => [link_to(:self, '/domain-types', :type_list), link_to(:up, '/', :homepage)]
  }.to_json
end

#get_user ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 86

def get_user
  @user.get_as_json
end

#get_version ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 69

def get_version
  { 'links' => [
      link_to(:self, '/version', :version),
      link_to(:up, '/', :homepage),
    ],
    'specVersion' => '1.0',
    'optionalCapabilities' => {
      'blobsClobs' => true,
      'deleteObjects' => true,
      'domainModel' => metadata_schema.to_s,
      'protoPersistentObjects' => true,
      'validateOnly' => false
    },
    'extensions' => {}
  }.to_json
end

#register_object(instance) ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 44

def register_object(instance)
  @objects[instance.object_id] = instance
end

#register_service(service) ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 48

def register_service(service)
  raise 'service registration should be done with a class' unless service.is_a?(Class)
  @services[service.name] = service
end

#register_type(name) ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 53

def register_type(name)
  @types[name] = DomainType.new(name)
end

#reset ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 114

def reset
  @base_url = 'http://localhost'
  @user     = nil
  @types.clear
  @services.clear
  @objects.clear
end

#reset_objects ⇒ Object 



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# File 'lib/restful_objects/domain_model/domain_model.rb', line 122

def reset_objects
  @objects.clear
end