Module: Rubeus::Awt::Attributes::ClassMethods

Defined in:
lib/rubeus/awt/attributes.rb

Instance Method Summary collapse

Instance Method Details

#default_attributes(attributes = nil) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/rubeus/awt/attributes.rb', line 31

def default_attributes(attributes = nil)
  self.default_attributes = attributes if attributes
  result = {}
  @class_to_default_attributes ||= {}
  classes = self.ancestors.select{|klass|
    !klass.java_class.interface? and klass.respond_to?(:default_attributes)}
  classes.reverse.each do |klass|
    if attrs = @class_to_default_attributes[klass.java_class.name]
      result.update(attrs)
    end
  end
  result
end

#default_attributes=(attributes) ⇒ Object 



45
46
47
48
 
# File 'lib/rubeus/awt/attributes.rb', line 45

def default_attributes=(attributes)
  @class_to_default_attributes ||= {}
  @class_to_default_attributes[self.java_class.name] ||= (attributes || {})
end

#new_with_attributes(*args, &block) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/rubeus/awt/attributes.rb', line 12

def new_with_attributes(*args, &block)
  options = args.last.is_a?(Hash) ? args.pop : {}
  result = self.new_without_attributes(*args, &block)
  attributes = ((@class_to_default_attributes || {})[self.java_class.name] || {}).merge(options)
  if respond_to?(:update_attributes)
    update_attributes(result, attributes)
  else
    attributes.each do |attr, value|
      begin
        value = (self.const_get(value) rescue value) if value.is_a?(Symbol)
        result.send("#{attr.to_s}=", value)
      rescue
        raise ArgumentError, "Failed setting #{value.inspect} to #{attr.inspect} cause of #{$!.to_s}"
      end
    end
  end
  result
end