Class: XMLRegistryObjects

Inherits:
Object
  • Object
show all
Defined in:
lib/xmlregistry_objects.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(reg, obj) ⇒ XMLRegistryObjects

Returns a new instance of XMLRegistryObjects.



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'lib/xmlregistry_objects.rb', line 14

def initialize(reg, obj)
  
  polyrexdoc = if obj.is_a? Polyrex then 
  
    obj
  
  elsif obj.is_a? String then
    
    buffer, type = RXFHelper.read obj

    if type == :url then
      Polyrex.new buffer
    else
      Polyrex.new.import "<?polyrex schema='entries/object[name, regkey]/"\
          "methodx[name,subkeyname]' delimiter=' = '?>\n" + obj
    end
  end
      
  @to_h = polyrexdoc.records.inject({}) do |rtn, row|

    name, path = row.name, row.regkey[1..-2]
    class_name = name.capitalize
    klass = Object.const_set(class_name,Class.new)

    s = "
      def initialize(reg)
        @reg = reg
      end
      
      def last_modified()
        lm = @reg.get_key('#{path}').attributes[:last_modified]
        Time.parse(lm) if lm
      end
    "

    s = if row.records.any? then

      row.records.inject(s) do |r, attr|
        
        attr_name, subkey = attr.name, attr.subkeyname
        key = path + '/' + subkey
        
        r << make_def(key, attr_name)
        r << make_setdef(key, attr_name[/\w+/])

      end

    else

      a = reg.xpath("#{path}/*")
      
      a.inject(s) do |r, x| 
        
        methods_name = subkey = x.name
        type = x.attributes[:class]          
        key = path + '/' + subkey
        
        r << make_setdef(key, method_name=subkey)          
        
        method_name += '?' if type and type.first == 'boolean'          
        r << make_def(key, method_name)

      end
    end

    klass.class_eval s
    rtn.merge name.to_sym => klass.new(reg)

  end
end

Instance Attribute Details

#to_h ⇒ Object (readonly)

Returns the value of attribute to_h.



12
13
14
 
# File 'lib/xmlregistry_objects.rb', line 12

def to_h
  @to_h
end

Instance Method Details

#define_methods ⇒ Object 



85
86
87
 
# File 'lib/xmlregistry_objects.rb', line 85

def define_methods()
  @to_h.each.map {|k,v| "define_method :#{k.to_s}, ->{h[:#{k}]}"}.join("\n")
end