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# WSDL4R - Creating class definition from WSDL
# Copyright (C) 2002, 2003 NAKAMURA, Hiroshi <[email protected]>.
# 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/data'
require 'wsdl/soap/classDefCreatorSupport'
require 'xsd/codegen'
module WSDL
module SOAP
class ClassDefCreator
include ClassDefCreatorSupport
def initialize(definitions)
@elements = definitions.collect_elements
@simpletypes = definitions.collect_simpletypes
@complextypes = definitions.collect_complextypes
@faulttypes = definitions.collect_faulttypes if definitions.respond_to?(:collect_faulttypes)
end
def dump(class_name = nil)
result = ''
if class_name
result = dump_classdef(class_name)
else
str = dump_element
unless str.empty?
result << "\n" unless result.empty?
result << str
end
str = dump_complextype
unless str.empty?
result << "\n" unless result.empty?
result << str
end
str = dump_simpletype
unless str.empty?
result << "\n" unless result.empty?
result << str
end
end
result
end
private
def dump_element
@elements.collect { |ele|
ele.local_complextype ? dump_classdef(ele) : ''
}.join("\n")
end
def dump_simpletype
@simpletypes.collect { |type|
dump_simpletypedef(type)
}.join("\n")
end
def dump_complextype
@complextypes.collect { |type|
case type.compoundtype
when :TYPE_STRUCT
dump_classdef(type)
when :TYPE_ARRAY
dump_arraydef(type)
when :TYPE_SIMPLE
STDERR.puts("not implemented: ToDo")
else
raise RuntimeError.new(
"Unknown kind of complexContent: #{type.compoundtype}")
end
}.join("\n")
end
def dump_simpletypedef(simpletype)
qname = simpletype.name
if simpletype.restriction.enumeration.empty?
STDERR.puts("#{qname}: simpleType which is not enum type not supported.")
return ''
end
c = XSD::CodeGen::ModuleDef.new(create_class_name(qname))
c.comment = "#{ qname.namespace }"
simpletype.restriction.enumeration.each do |value|
c.def_const(safeconstname(value), value.dump)
end
c.dump
end
def dump_classdef(type_or_element)
qname = type_or_element.name
if @faulttypes and @faulttypes.index(qname)
c = XSD::CodeGen::ClassDef.new(create_class_name(qname),
'::StandardError')
else
c = XSD::CodeGen::ClassDef.new(create_class_name(qname))
end
c.comment = "#{ qname.namespace }"
c.def_classvar('schema_type', qname.name.dump)
c.def_classvar('schema_ns', qname.namespace.dump)
schema_attribute = []
schema_element = []
init_lines = ''
params = []
type_or_element.each_element do |element|
next unless element.name
name = element.name.name
if element.type == XSD::AnyTypeName
type = nil
elsif basetype = basetype_class(element.type)
type = basetype.name
else
type = create_class_name(element.type)
end
attrname = safemethodname?(name) ? name : safemethodname(name)
varname = safevarname(name)
c.def_attr(attrname, true, varname)
init_lines << "@#{ varname } = #{ varname }\n"
if element.map_as_array?
params << "#{ varname } = []"
type << '[]'
else
params << "#{ varname } = nil"
end
schema_element << [name, type]
end
unless type_or_element.attributes.empty?
type_or_element.attributes.each do |attribute|
name = attribute.name.name
if basetype = basetype_class(attribute.type)
type = basetype_class(attribute.type).name
else
type = nil
end
varname = safevarname('attr_' + name)
c.def_method(varname) do <<-__EOD__
@__soap_attribute[#{name.dump}]
__EOD__
end
c.def_method(varname + '=', 'value') do <<-__EOD__
@__soap_attribute[#{name.dump}] = value
__EOD__
end
schema_attribute << [name, type]
end
init_lines << "@__soap_attribute = {}\n"
end
c.def_classvar('schema_attribute',
'{' +
schema_attribute.collect { |name, type|
name.dump + ' => ' + ndq(type)
}.join(', ') +
'}'
)
c.def_classvar('schema_element',
'{' +
schema_element.collect { |name, type|
name.dump + ' => ' + ndq(type)
}.join(', ') +
'}'
)
c.def_method('initialize', *params) do
init_lines
end
c.dump
end
def basetype_class(type)
if @simpletypes[type]
basetype_mapped_class(@simpletypes[type].base)
else
basetype_mapped_class(type)
end
end
def dump_arraydef(complextype)
qname = complextype.name
c = XSD::CodeGen::ClassDef.new(create_class_name(qname), '::Array')
c.comment = "#{ qname.namespace }"
c.def_classvar('schema_type', qname.name.dump)
c.def_classvar('schema_ns', qname.namespace.dump)
c.dump
end
end
end
end
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