Module: KOSapiClient::Entity::DataMappings::ClassMethods

Defined in:
lib/kosapi_client/entity/data_mappings.rb

Instance Method Summary collapse

Instance Method Details

#attr_mappings ⇒ Object 



35
36
37
38
39
40
 
# File 'lib/kosapi_client/entity/data_mappings.rb', line 35

def attr_mappings
  if self.superclass.respond_to? :attr_mappings
    parent_mappings = self.superclass.attr_mappings
  end
  (parent_mappings || {}).merge(@data_mappings)
end

#map_data(name, type = String, opts = {}) ⇒ Object 



28
29
30
31
32
33
 
# File 'lib/kosapi_client/entity/data_mappings.rb', line 28

def map_data(name, type=String, opts = {})
  attr_accessor name
  opts[:type] = type
  @data_mappings ||= {}
  @data_mappings[name] = opts
end

#parse(content, context = {}) ⇒ BaseEntity

Parses composed domain type from hash response structure.

Parameters:

  • content (Hash) —

    hash structure from API response corresponding to single domain object

Returns:



46
47
48
49
50
 
# File 'lib/kosapi_client/entity/data_mappings.rb', line 46

def parse(content, context = {})
  instance = new()
  set_mapped_attributes(instance, content)
  instance
end

#set_mapped_attributes(instance, source_hash) ⇒ Object

Creates new domain object instance and sets values of mapped domain object attributes from source hash. Attributes are mapped by .map_data method.



55
56
57
58
59
60
61
62
63
 
# File 'lib/kosapi_client/entity/data_mappings.rb', line 55

def set_mapped_attributes(instance, source_hash)
  if self.superclass.respond_to? :set_mapped_attributes
    self.superclass.set_mapped_attributes(instance, source_hash)
  end
  raise "Missing data mappings for entity #{self}" unless @data_mappings
  @data_mappings.each do |name, options|
    set_mapped_attribute(instance, name, source_hash, options)
  end
end