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1 | # WSDL4R - XMLSchema attribute definition for WSDL.
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2 | # Copyright (C) 2002, 2003, 2005 NAKAMURA, Hiroshi <[email protected]>.
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3 |
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4 | # This program is copyrighted free software by NAKAMURA, Hiroshi. You can
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5 | # redistribute it and/or modify it under the same terms of Ruby's license;
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6 | # either the dual license version in 2003, or any later version.
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7 |
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8 |
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9 | require 'wsdl/info'
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10 |
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11 |
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12 | module WSDL
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13 | module XMLSchema
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14 |
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15 |
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16 | class Attribute < Info
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17 | class << self
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18 | if RUBY_VERSION > "1.7.0"
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19 | def attr_reader_ref(symbol)
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20 | name = symbol.to_s
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21 | define_method(name) {
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22 | instance_variable_get("@#{name}") ||
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23 | (refelement ? refelement.__send__(name) : nil)
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24 | }
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25 | end
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26 | else
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27 | def attr_reader_ref(symbol)
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28 | name = symbol.to_s
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29 | module_eval <<-EOS
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30 | def #{name}
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31 | @#{name} || (refelement ? refelement.#{name} : nil)
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32 | end
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33 | EOS
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34 | end
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35 | end
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36 | end
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37 |
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38 | attr_writer :use
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39 | attr_writer :form
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40 | attr_writer :name
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41 | attr_writer :type
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42 | attr_writer :local_simpletype
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43 | attr_writer :default
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44 | attr_writer :fixed
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45 |
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46 | attr_reader_ref :use
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47 | attr_reader_ref :form
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48 | attr_reader_ref :name
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49 | attr_reader_ref :type
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50 | attr_reader_ref :local_simpletype
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51 | attr_reader_ref :default
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52 | attr_reader_ref :fixed
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53 |
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54 | attr_accessor :ref
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55 | attr_accessor :arytype
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56 |
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57 | def initialize
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58 | super
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59 | @use = nil
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60 | @form = nil
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61 | @name = nil
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62 | @type = nil
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63 | @local_simpletype = nil
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64 | @default = nil
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65 | @fixed = nil
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66 | @ref = nil
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67 | @refelement = nil
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68 | @arytype = nil
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69 | end
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70 |
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71 | def refelement
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72 | @refelement ||= root.collect_attributes[@ref]
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73 | end
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74 |
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75 | def targetnamespace
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76 | parent.targetnamespace
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77 | end
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78 |
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79 | def parse_element(element)
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80 | case element
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81 | when SimpleTypeName
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82 | @local_simpletype = SimpleType.new
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83 | @local_simpletype
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84 | end
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85 | end
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86 |
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87 | def parse_attr(attr, value)
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88 | case attr
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89 | when RefAttrName
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90 | @ref = value
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91 | when UseAttrName
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92 | @use = value.source
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93 | when FormAttrName
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94 | @form = value.source
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95 | when NameAttrName
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96 | if directelement?
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97 | @name = XSD::QName.new(targetnamespace, value.source)
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98 | else
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99 | @name = XSD::QName.new(nil, value.source)
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100 | end
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101 | when TypeAttrName
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102 | @type = value
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103 | when DefaultAttrName
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104 | @default = value.source
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105 | when FixedAttrName
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106 | @fixed = value.source
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107 | when ArrayTypeAttrName
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108 | @arytype = if value.namespace.nil?
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109 | XSD::QName.new(XSD::Namespace, value.source)
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110 | else
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111 | value
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112 | end
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113 | else
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114 | nil
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115 | end
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116 | end
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117 |
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118 | private
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119 |
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120 | def directelement?
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121 | parent.is_a?(Schema)
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122 | end
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123 | end
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124 |
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125 |
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126 | end
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127 | end
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