Class: WSDL::XMLSchema::Element

Inherits:
Info
  • Object
show all
Defined in:
lib/wsdl/soap/element.rb,
lib/wsdl/xmlSchema/element.rb

Instance Attribute Summary collapse

Attributes inherited from Info

#id, #parent, #root

Instance Method Summary collapse

Methods inherited from Info

#inspect, #parse_epilogue

Constructor Details

#initialize(name = nil, type = nil) ⇒ Element



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# File 'lib/wsdl/xmlSchema/element.rb', line 60

def initialize(name = nil, type = nil)
  super()
  @name = name
  @form = nil
  @type = type
  @local_simpletype = @local_complextype = nil
  @constraint = nil
  @maxoccurs = '1'
  @minoccurs = '1'
  @nillable = nil
  @ref = nil
  @refelement = nil
end

Instance Attribute Details

#constraint=(value) ⇒ Object (writeonly)

Sets the attribute constraint



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# File 'lib/wsdl/xmlSchema/element.rb', line 43

def constraint=(value)
  @constraint = value
end

#form=(value) ⇒ Object (writeonly)

Sets the attribute form



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# File 'lib/wsdl/xmlSchema/element.rb', line 39

def form=(value)
  @form = value
end

#local_complextype=(value) ⇒ Object (writeonly)

Sets the attribute local_complextype



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# File 'lib/wsdl/xmlSchema/element.rb', line 42

def local_complextype=(value)
  @local_complextype = value
end

#local_simpletype=(value) ⇒ Object (writeonly)

Sets the attribute local_simpletype



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# File 'lib/wsdl/xmlSchema/element.rb', line 41

def local_simpletype=(value)
  @local_simpletype = value
end

#maxoccurs=(value) ⇒ Object (writeonly)

Sets the attribute maxoccurs



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# File 'lib/wsdl/xmlSchema/element.rb', line 44

def maxoccurs=(value)
  @maxoccurs = value
end

#minoccurs=(value) ⇒ Object (writeonly)

Sets the attribute minoccurs



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# File 'lib/wsdl/xmlSchema/element.rb', line 45

def minoccurs=(value)
  @minoccurs = value
end

#name=(value) ⇒ Object (writeonly)

required



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# File 'lib/wsdl/xmlSchema/element.rb', line 38

def name=(value)
  @name = value
end

#nillable=(value) ⇒ Object (writeonly)

Sets the attribute nillable



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# File 'lib/wsdl/xmlSchema/element.rb', line 46

def nillable=(value)
  @nillable = value
end

#refObject

Returns the value of attribute ref



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# File 'lib/wsdl/xmlSchema/element.rb', line 58

def ref
  @ref
end

#type=(value) ⇒ Object (writeonly)

Sets the attribute type



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# File 'lib/wsdl/xmlSchema/element.rb', line 40

def type=(value)
  @type = value
end

Instance Method Details

#attr_reader_ref(symbol) ⇒ Object



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# File 'lib/wsdl/xmlSchema/element.rb', line 19

def attr_reader_ref(symbol)
  name = symbol.to_s
  module_eval <<-EOS
    def #{name}
      @#{name} || (refelement ? refelement.#{name} : nil)
    end
  EOS
end

#attributesObject



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# File 'lib/wsdl/soap/element.rb', line 21

def attributes
  @local_complextype.attributes
end

#elementformObject



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# File 'lib/wsdl/xmlSchema/element.rb', line 86

def elementform
  self.form.nil? ? parent.elementformdefault : self.form
end

#elementformdefaultObject



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# File 'lib/wsdl/xmlSchema/element.rb', line 82

def elementformdefault
  parent.elementformdefault
end

#map_as_array?Boolean



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# File 'lib/wsdl/soap/element.rb', line 17

def map_as_array?
  maxoccurs != '1'
end

#parse_attr(attr, value) ⇒ Object



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# File 'lib/wsdl/xmlSchema/element.rb', line 107

def parse_attr(attr, value)
  case attr
  when NameAttrName
    # namespace may be nil
    if directelement? or elementform == 'qualified'
      @name = XSD::QName.new(targetnamespace, value.source)
    else
      @name = XSD::QName.new(nil, value.source)
    end
  when FormAttrName
    @form = value.source
  when TypeAttrName
    @type = value
  when RefAttrName
    @ref = value
  when MaxOccursAttrName
    if parent.is_a?(All)
	if value.source != '1'
 raise Parser::AttrConstraintError.new(
          "cannot parse #{value} for #{attr}")
	end
    end
    @maxoccurs = value.source
  when MinOccursAttrName
    if parent.is_a?(All)
	unless ['0', '1'].include?(value.source)
 raise Parser::AttrConstraintError.new(
          "cannot parse #{value} for #{attr}")
	end
    end
    @minoccurs = value.source
  when NillableAttrName
    @nillable = (value.source == 'true')
  else
    nil
  end
end

#parse_element(element) ⇒ Object



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# File 'lib/wsdl/xmlSchema/element.rb', line 90

def parse_element(element)
  case element
  when SimpleTypeName
    @local_simpletype = SimpleType.new
    @local_simpletype
  when ComplexTypeName
    @type = nil
    @local_complextype = ComplexType.new
    @local_complextype
  when UniqueName
    @constraint = Unique.new
    @constraint
  else
    nil
  end
end

#refelementObject



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# File 'lib/wsdl/xmlSchema/element.rb', line 74

def refelement
  @refelement ||= (@ref ? root.collect_elements[@ref] : nil)
end

#targetnamespaceObject



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# File 'lib/wsdl/xmlSchema/element.rb', line 78

def targetnamespace
  parent.targetnamespace
end