135 lines
2.9 KiB
Ruby
135 lines
2.9 KiB
Ruby
# WSDL4R - XMLSchema element definition for WSDL.
|
|
# Copyright (C) 2002, 2003, 2005 NAKAMURA, Hiroshi <nahi@ruby-lang.org>.
|
|
|
|
# This program is copyrighted free software by NAKAMURA, Hiroshi. You can
|
|
# redistribute it and/or modify it under the same terms of Ruby's license;
|
|
# either the dual license version in 2003, or any later version.
|
|
|
|
|
|
require 'wsdl/info'
|
|
|
|
|
|
module WSDL
|
|
module XMLSchema
|
|
|
|
|
|
class Element < Info
|
|
class << self
|
|
if RUBY_VERSION > "1.7.0"
|
|
def attr_reader_ref(symbol)
|
|
name = symbol.to_s
|
|
iv = "@#{name}"
|
|
define_method(name) {
|
|
instance_variable_get(iv) ||
|
|
(refelement ? refelement.__send__(name) : nil)
|
|
}
|
|
end
|
|
else
|
|
def attr_reader_ref(symbol)
|
|
name = symbol.to_s
|
|
module_eval <<-EOS
|
|
def #{name}
|
|
@#{name} || (refelement ? refelement.#{name} : nil)
|
|
end
|
|
EOS
|
|
end
|
|
end
|
|
end
|
|
|
|
attr_writer :name # required
|
|
attr_writer :type
|
|
attr_writer :local_simpletype
|
|
attr_writer :local_complextype
|
|
attr_writer :constraint
|
|
attr_writer :maxoccurs
|
|
attr_writer :minoccurs
|
|
attr_writer :nillable
|
|
|
|
attr_reader_ref :name
|
|
attr_reader_ref :type
|
|
attr_reader_ref :local_simpletype
|
|
attr_reader_ref :local_complextype
|
|
attr_reader_ref :constraint
|
|
attr_reader_ref :maxoccurs
|
|
attr_reader_ref :minoccurs
|
|
attr_reader_ref :nillable
|
|
|
|
attr_accessor :ref
|
|
|
|
def initialize(name = nil, type = nil)
|
|
super()
|
|
@name = name
|
|
@type = type
|
|
@local_simpletype = @local_complextype = nil
|
|
@constraint = nil
|
|
@maxoccurs = '1'
|
|
@minoccurs = '1'
|
|
@nillable = nil
|
|
@ref = nil
|
|
@refelement = nil
|
|
end
|
|
|
|
def refelement
|
|
@refelement ||= root.collect_elements[@ref]
|
|
end
|
|
|
|
def targetnamespace
|
|
parent.targetnamespace
|
|
end
|
|
|
|
def elementform
|
|
# ToDo: must be overwritten.
|
|
parent.elementformdefault
|
|
end
|
|
|
|
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
|
|
|
|
def parse_attr(attr, value)
|
|
case attr
|
|
when NameAttrName
|
|
@name = XSD::QName.new(targetnamespace, 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
|
|
end
|
|
|
|
|
|
end
|
|
end
|