Class: ClassType
- Inherits:
-
Object
- Object
- ClassType
- Defined in:
- lib/ObjectModel/Types/ClassType.rb
Class Method Summary collapse
- .initial_value(m, e) ⇒ Object
- .initialize_copy(m, e, c) ⇒ Object
- .load(m, e, storage) ⇒ Object
- .persist(c, entity_id, m, storage) ⇒ Object
- .validate_type(value) ⇒ Object
- .write_back(c, e, m) ⇒ Object
Class Method Details
.initial_value(m, e) ⇒ Object
3 4 5 6 |
# File 'lib/ObjectModel/Types/ClassType.rb', line 3 def initial_value m, e nil # e.instance_variable_set m.ivname, nil end |
.initialize_copy(m, e, c) ⇒ Object
8 9 10 11 |
# File 'lib/ObjectModel/Types/ClassType.rb', line 8 def initialize_copy m, e, c value_copy = e.instance_variable_get(m.ivname) c[m.ivname] = value_copy end |
.load(m, e, storage) ⇒ Object
19 20 21 22 23 24 25 26 |
# File 'lib/ObjectModel/Types/ClassType.rb', line 19 def load m, e, storage row = storage[:entities_content][:entity_id => e.entity_id, :name => m.name.to_s] raise LoadError unless row and row[:class] == "CLASS" value = row[:value] value = eval(value, TOPLEVEL_BINDING, __FILE__, __LINE__) if value e.instance_variable_set m.ivname, value end |
.persist(c, entity_id, m, storage) ⇒ Object
28 29 30 31 32 33 34 35 36 37 |
# File 'lib/ObjectModel/Types/ClassType.rb', line 28 def persist c, entity_id, m, storage value = c[m.ivname] value = value.name if value storage[:entities_content].insert( :entity_id => entity_id, :name => m.name.to_s, :value => value, :class => "CLASS" ) end |
.validate_type(value) ⇒ Object
39 40 41 |
# File 'lib/ObjectModel/Types/ClassType.rb', line 39 def validate_type value value == nil or value.is_a?(Module) or value.is_a?(Class) end |
.write_back(c, e, m) ⇒ Object
13 14 15 16 17 |
# File 'lib/ObjectModel/Types/ClassType.rb', line 13 def write_back c, e, m value = c[m.ivname] value.should! :be_a, [NilClass, Module, Class] e.instance_variable_set m.ivname, value end |