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# WSDL4R - XMLSchema group definition.
# Copyright (C) 2000-2007 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'
require 'wsdl/xmlSchema/ref'
module WSDL
module XMLSchema
class Group < Info
include Ref
attr_writer :name # required
attr_accessor :maxoccurs
attr_accessor :minoccurs
attr_writer :content
attr_reader_ref :name
attr_reader_ref :content
def initialize(name = nil)
super()
@name = name
@maxoccurs = 1
@minoccurs = 1
@content = nil
@ref = nil
@refelement = nil
end
def targetnamespace
parent.targetnamespace
end
def elementformdefault
parent.elementformdefault
end
def parse_element(element)
case element
when AllName
@content = All.new
when SequenceName
@content = Sequence.new
when ChoiceName
@content = Choice.new
else
nil
end
end
def parse_attr(attr, value)
case attr
when NameAttrName
@name = XSD::QName.new(targetnamespace, value.source)
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)
else
nil
end
end
private
def refelement
@refelement ||= (@ref ? root.collect_modelgroups[@ref] : nil)
end
end
end
end
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