# File lib/raw/util/attr.rb, line 31
 31:   def populate_object(obj, values, options = {})
 32:     options = {
 33:       :force_boolean => true
 34:     }.update(options)
 35:     
 36:     # If a class is passed create an instance.
 37:   
 38:     obj = obj.new if obj.is_a?(Class) 
 39: 
 40:     for sym in obj.class.serializable_attributes
 41:       anno = obj.class.ann(sym)
 42:       
 43:       unless options[:all]
 44:         # THINK: should skip control none attributes?
 45:         next if sym == obj.class.primary_key or anno[:control] == :none or anno[:disable_control]
 46:       end
 47:       
 48:       prop_name = sym.to_s
 49: 
 50:       # See if there is an incoming request param for this prop.
 51:       
 52:       if values.keys.include? prop_name
 53: 
 54:         prop_value = values[prop_name]
 55:         
 56:         # to_s must be called on the prop_value incase the 
 57:         # request is IOString.
 58:         
 59:         prop_value = prop_value.to_s unless prop_value.is_a?(Hash) or prop_value.is_a?(Array)
 60:         
 61:         # If property is a Blob dont overwrite current 
 62:         # property's data if "".
 63:         
 64:         break if anno[:class] == Og::Blob and prop_value.empty?
 65: 
 66:         prop_value = CGI.unescape(prop_value)
 67:         
 68:         if anno[:class] == String and anno[:unfiltered] != true
 69:           # html filter all strings by default.
 70:           prop_value = prop_value.html_filter
 71:         end 
 72: 
 73:         set_attr(obj, prop_name, CGI.unescape(prop_value))
 74:         
 75:       elsif options[:force_boolean] and (anno[:class] == TrueClass or anno[:class] == FalseClass)
 76:         # Set a boolean property to false if it is not in the 
 77:         # request. Requires force_boolean == true.
 78: 
 79:         set_attr(obj, prop_name, false)
 80:         obj.send("__force_#{prop_name}", false)
 81:       end
 82:     end
 83: 
 84:     if options[:assign_relations]
 85:       for rel in obj.class.relations
 86:         unless options[:all]
 87:           next if rel.options[:control] == :none or rel.options[:disable_control]
 88:         end
 89:         
 90:         rel_name = rel.name.to_s
 91:         
 92:         # Renew the relations from values
 93:         
 94:         if rel.kind_of?(Og::RefersTo)
 95:           if foreign_oid = values[rel_name]
 96:             foreign_oid = foreign_oid.to_s unless foreign_oid.is_a?(Hash) or foreign_oid.is_a?(Array) 
 97:             foreign_oid = nil if foreign_oid == 'nil' or foreign_oid == 'none'
 98:           end
 99:           set_attr(obj, rel.foreign_key, foreign_oid)
100:         elsif rel.kind_of?(Og::JoinsMany) || rel.kind_of?(Og::HasMany)
101:           collection = obj.send(rel_name)
102:           collection.remove_all 
103:           if values.has_key?(rel_name)
104:             primary_keys = values[rel_name]
105:             primary_keys.each do |v|
106:               v = v.to_s
107:               next if v == "nil" or v == "none"
108:               collection << rel.target_class[v.to_i]
109:             end
110:           end
111:         end
112:       end
113:     end
114: 
115:     #--
116:     # gmosx, FIXME: this is a hack, will be replaced with proper
117:     # code soon.
118:     #++
119:     
120:     for callback in obj.class.assign_callbacks
121:       callback.call(obj, values, options)
122:     end if obj.class.respond_to?(:assign_callbacks)
123: 
124:     return obj
125:   end

    # File lib/raw/util/attr.rb, line 17
17:   def set_attr(obj, name, value)
18:     obj.send("__force_#{name}", value)
19:   rescue Object => ex
20:     obj.instance_variable_set("@#{name}", value)
21:   end