Class: WSDL::XMLSchema::Element

Inherits:
Info 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

Returns a new instance of 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
  @default = nil
  @abstract = false
  @ref = nil
  @refelement = nil
end

Instance Attribute Details

#constraint=(value) ⇒ Object (writeonly)

Sets the attribute constraint

Parameters:

  • value —

    the value to set the attribute constraint to.



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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

Parameters:

  • value —

    the value to set the attribute form to.



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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

Parameters:

  • value —

    the value to set the attribute local_complextype to.



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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

Parameters:

  • value —

    the value to set the attribute local_simpletype to.



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

def local_simpletype=(value)
  @local_simpletype = value
end

#maxoccurs ⇒ Object

Returns the value of attribute maxoccurs.



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

def maxoccurs
  @maxoccurs
end

#minoccurs ⇒ Object

Returns the value of attribute minoccurs.



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

def minoccurs
  @minoccurs
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

Parameters:

  • value —

    the value to set the attribute nillable to.



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

def nillable=(value)
  @nillable = value
end

#ref ⇒ Object

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

Parameters:

  • value —

    the value to set the attribute type to.



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

def type=(value)
  @type = value
end

Instance Method Details

#anonymous_type? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wsdl/soap/element.rb', line 22

def anonymous_type?
  !@ref and @name and @local_complextype
end

#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
  define_method(name) {
    instance_variable_get("@#{name}") ||
      (refelement ? refelement.__send__(name) : nil)
  }
end

#attributes ⇒ Object 



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# File 'lib/wsdl/soap/element.rb', line 26

def attributes
  @local_complextype.attributes
end

#elementform ⇒ Object 



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# File 'lib/wsdl/xmlSchema/element.rb', line 92

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

#elementformdefault ⇒ Object 



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# File 'lib/wsdl/xmlSchema/element.rb', line 88

def elementformdefault
  parent.elementformdefault
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wsdl/xmlSchema/element.rb', line 76

def empty?
  !(local_simpletype || local_complextype || constraint || type)
end

#map_as_array? ⇒ Boolean

Returns:

  • (Boolean) 


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

def map_as_array?
  # parent sequence / choice may be marked as maxOccurs="unbounded"
  maxoccurs.nil? or maxoccurs != 1 or (parent and parent.map_as_array?)
end

#parse_attr(attr, value) ⇒ Object 



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# File 'lib/wsdl/xmlSchema/element.rb', line 113

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
    if @form != 'qualified' and @name.namespace
      @name = XSD::QName.new(nil, @name.name)
    end
    @form
  when TypeAttrName
    @type = value
  when RefAttrName
    @ref = value
  when MaxOccursAttrName
    if parent.is_a?(All)
	if value.source != '1'
 raise Parser::AttributeConstraintError.new(
          "cannot parse #{value} for #{attr}")
	end
    end
    if value.source == 'unbounded'
      @maxoccurs = nil
    else
      @maxoccurs = Integer(value.source)
    end
    value.source
  when MinOccursAttrName
    if parent.is_a?(All)
	unless ['0', '1'].include?(value.source)
 raise Parser::AttributeConstraintError.new(
          "cannot parse #{value} for #{attr}")
	end
    end
    @minoccurs = Integer(value.source)
  when NillableAttrName
    @nillable = to_boolean(value)
  when DefaultAttrName
    @default = value.source
  when AbstractAttrName
    @abstract = to_boolean(value)
  else
    nil
  end
end

#parse_element(element) ⇒ Object 



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# File 'lib/wsdl/xmlSchema/element.rb', line 96

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

#refelement ⇒ Object 



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# File 'lib/wsdl/xmlSchema/element.rb', line 80

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

#targetnamespace ⇒ Object 



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# File 'lib/wsdl/xmlSchema/element.rb', line 84

def targetnamespace
  parent.targetnamespace
end