[18425] | 1 | # WSDL4R - Creating class definition from WSDL
|
---|
| 2 | # Copyright (C) 2002, 2003, 2004 NAKAMURA, Hiroshi <[email protected]>.
|
---|
| 3 |
|
---|
| 4 | # This program is copyrighted free software by NAKAMURA, Hiroshi. You can
|
---|
| 5 | # redistribute it and/or modify it under the same terms of Ruby's license;
|
---|
| 6 | # either the dual license version in 2003, or any later version.
|
---|
| 7 |
|
---|
| 8 |
|
---|
| 9 | require 'wsdl/data'
|
---|
| 10 | require 'wsdl/soap/classDefCreatorSupport'
|
---|
| 11 | require 'xsd/codegen'
|
---|
| 12 |
|
---|
| 13 |
|
---|
| 14 | module WSDL
|
---|
| 15 | module SOAP
|
---|
| 16 |
|
---|
| 17 |
|
---|
| 18 | class ClassDefCreator
|
---|
| 19 | include ClassDefCreatorSupport
|
---|
| 20 |
|
---|
| 21 | def initialize(definitions)
|
---|
| 22 | @elements = definitions.collect_elements
|
---|
| 23 | @simpletypes = definitions.collect_simpletypes
|
---|
| 24 | @complextypes = definitions.collect_complextypes
|
---|
| 25 | @faulttypes = nil
|
---|
| 26 | if definitions.respond_to?(:collect_faulttypes)
|
---|
| 27 | @faulttypes = definitions.collect_faulttypes
|
---|
| 28 | end
|
---|
| 29 | end
|
---|
| 30 |
|
---|
| 31 | def dump(type = nil)
|
---|
| 32 | result = "require 'xsd/qname'\n"
|
---|
| 33 | if type
|
---|
| 34 | result = dump_classdef(type.name, type)
|
---|
| 35 | else
|
---|
| 36 | str = dump_element
|
---|
| 37 | unless str.empty?
|
---|
| 38 | result << "\n" unless result.empty?
|
---|
| 39 | result << str
|
---|
| 40 | end
|
---|
| 41 | str = dump_complextype
|
---|
| 42 | unless str.empty?
|
---|
| 43 | result << "\n" unless result.empty?
|
---|
| 44 | result << str
|
---|
| 45 | end
|
---|
| 46 | str = dump_simpletype
|
---|
| 47 | unless str.empty?
|
---|
| 48 | result << "\n" unless result.empty?
|
---|
| 49 | result << str
|
---|
| 50 | end
|
---|
| 51 | end
|
---|
| 52 | result
|
---|
| 53 | end
|
---|
| 54 |
|
---|
| 55 | private
|
---|
| 56 |
|
---|
| 57 | def dump_element
|
---|
| 58 | @elements.collect { |ele|
|
---|
| 59 | if ele.local_complextype
|
---|
| 60 | dump_classdef(ele.name, ele.local_complextype,
|
---|
| 61 | ele.elementform == 'qualified')
|
---|
| 62 | elsif ele.local_simpletype
|
---|
| 63 | dump_simpletypedef(ele.name, ele.local_simpletype)
|
---|
| 64 | else
|
---|
| 65 | nil
|
---|
| 66 | end
|
---|
| 67 | }.compact.join("\n")
|
---|
| 68 | end
|
---|
| 69 |
|
---|
| 70 | def dump_simpletype
|
---|
| 71 | @simpletypes.collect { |type|
|
---|
| 72 | dump_simpletypedef(type.name, type)
|
---|
| 73 | }.compact.join("\n")
|
---|
| 74 | end
|
---|
| 75 |
|
---|
| 76 | def dump_complextype
|
---|
| 77 | @complextypes.collect { |type|
|
---|
| 78 | case type.compoundtype
|
---|
| 79 | when :TYPE_STRUCT, :TYPE_EMPTY
|
---|
| 80 | dump_classdef(type.name, type)
|
---|
| 81 | when :TYPE_ARRAY
|
---|
| 82 | dump_arraydef(type)
|
---|
| 83 | when :TYPE_SIMPLE
|
---|
| 84 | dump_simpleclassdef(type)
|
---|
| 85 | when :TYPE_MAP
|
---|
| 86 | # mapped as a general Hash
|
---|
| 87 | nil
|
---|
| 88 | else
|
---|
| 89 | raise RuntimeError.new(
|
---|
| 90 | "unknown kind of complexContent: #{type.compoundtype}")
|
---|
| 91 | end
|
---|
| 92 | }.compact.join("\n")
|
---|
| 93 | end
|
---|
| 94 |
|
---|
| 95 | def dump_simpletypedef(qname, simpletype)
|
---|
| 96 | if !simpletype.restriction or simpletype.restriction.enumeration.empty?
|
---|
| 97 | return nil
|
---|
| 98 | end
|
---|
| 99 | c = XSD::CodeGen::ModuleDef.new(create_class_name(qname))
|
---|
| 100 | c.comment = "#{qname}"
|
---|
| 101 | const = {}
|
---|
| 102 | simpletype.restriction.enumeration.each do |value|
|
---|
| 103 | constname = safeconstname(value)
|
---|
| 104 | const[constname] ||= 0
|
---|
| 105 | if (const[constname] += 1) > 1
|
---|
| 106 | constname += "_#{const[constname]}"
|
---|
| 107 | end
|
---|
| 108 | c.def_const(constname, ndq(value))
|
---|
| 109 | end
|
---|
| 110 | c.dump
|
---|
| 111 | end
|
---|
| 112 |
|
---|
| 113 | def dump_simpleclassdef(type_or_element)
|
---|
| 114 | qname = type_or_element.name
|
---|
| 115 | base = create_class_name(type_or_element.simplecontent.base)
|
---|
| 116 | c = XSD::CodeGen::ClassDef.new(create_class_name(qname), base)
|
---|
| 117 | c.comment = "#{qname}"
|
---|
| 118 | c.dump
|
---|
| 119 | end
|
---|
| 120 |
|
---|
| 121 | def dump_classdef(qname, typedef, qualified = false)
|
---|
| 122 | if @faulttypes and @faulttypes.index(qname)
|
---|
| 123 | c = XSD::CodeGen::ClassDef.new(create_class_name(qname),
|
---|
| 124 | '::StandardError')
|
---|
| 125 | else
|
---|
| 126 | c = XSD::CodeGen::ClassDef.new(create_class_name(qname))
|
---|
| 127 | end
|
---|
| 128 | c.comment = "#{qname}"
|
---|
| 129 | c.def_classvar('schema_type', ndq(qname.name))
|
---|
| 130 | c.def_classvar('schema_ns', ndq(qname.namespace))
|
---|
| 131 | c.def_classvar('schema_qualified', dq('true')) if qualified
|
---|
| 132 | schema_element = []
|
---|
| 133 | init_lines = ''
|
---|
| 134 | params = []
|
---|
| 135 | typedef.each_element do |element|
|
---|
| 136 | if element.type == XSD::AnyTypeName
|
---|
| 137 | type = nil
|
---|
| 138 | elsif klass = element_basetype(element)
|
---|
| 139 | type = klass.name
|
---|
| 140 | elsif element.type
|
---|
| 141 | type = create_class_name(element.type)
|
---|
| 142 | else
|
---|
| 143 | type = nil # means anyType.
|
---|
| 144 | # do we define a class for local complexType from it's name?
|
---|
| 145 | # type = create_class_name(element.name)
|
---|
| 146 | # <element>
|
---|
| 147 | # <complexType>
|
---|
| 148 | # <seq...>
|
---|
| 149 | # </complexType>
|
---|
| 150 | # </element>
|
---|
| 151 | end
|
---|
| 152 | name = name_element(element).name
|
---|
| 153 | attrname = safemethodname?(name) ? name : safemethodname(name)
|
---|
| 154 | varname = safevarname(name)
|
---|
| 155 | c.def_attr(attrname, true, varname)
|
---|
| 156 | init_lines << "@#{varname} = #{varname}\n"
|
---|
| 157 | if element.map_as_array?
|
---|
| 158 | params << "#{varname} = []"
|
---|
| 159 | type << '[]' if type
|
---|
| 160 | else
|
---|
| 161 | params << "#{varname} = nil"
|
---|
| 162 | end
|
---|
| 163 | # nil means @@schema_ns + varname
|
---|
| 164 | eleqname =
|
---|
| 165 | (varname == name && element.name.namespace == qname.namespace) ?
|
---|
| 166 | nil : element.name
|
---|
| 167 | schema_element << [varname, eleqname, type]
|
---|
| 168 | end
|
---|
| 169 | unless typedef.attributes.empty?
|
---|
| 170 | define_attribute(c, typedef.attributes)
|
---|
| 171 | init_lines << "@__xmlattr = {}\n"
|
---|
| 172 | end
|
---|
| 173 | c.def_classvar('schema_element',
|
---|
| 174 | '[' +
|
---|
| 175 | schema_element.collect { |varname, name, type|
|
---|
| 176 | '[' +
|
---|
| 177 | (
|
---|
| 178 | if name
|
---|
| 179 | varname.dump + ', [' + ndq(type) + ', ' + dqname(name) + ']'
|
---|
| 180 | else
|
---|
| 181 | varname.dump + ', ' + ndq(type)
|
---|
| 182 | end
|
---|
| 183 | ) +
|
---|
| 184 | ']'
|
---|
| 185 | }.join(', ') +
|
---|
| 186 | ']'
|
---|
| 187 | )
|
---|
| 188 | c.def_method('initialize', *params) do
|
---|
| 189 | init_lines
|
---|
| 190 | end
|
---|
| 191 | c.dump
|
---|
| 192 | end
|
---|
| 193 |
|
---|
| 194 | def element_basetype(ele)
|
---|
| 195 | if klass = basetype_class(ele.type)
|
---|
| 196 | klass
|
---|
| 197 | elsif ele.local_simpletype
|
---|
| 198 | basetype_class(ele.local_simpletype.base)
|
---|
| 199 | else
|
---|
| 200 | nil
|
---|
| 201 | end
|
---|
| 202 | end
|
---|
| 203 |
|
---|
| 204 | def attribute_basetype(attr)
|
---|
| 205 | if klass = basetype_class(attr.type)
|
---|
| 206 | klass
|
---|
| 207 | elsif attr.local_simpletype
|
---|
| 208 | basetype_class(attr.local_simpletype.base)
|
---|
| 209 | else
|
---|
| 210 | nil
|
---|
| 211 | end
|
---|
| 212 | end
|
---|
| 213 |
|
---|
| 214 | def basetype_class(type)
|
---|
| 215 | return nil if type.nil?
|
---|
| 216 | if simpletype = @simpletypes[type]
|
---|
| 217 | basetype_mapped_class(simpletype.base)
|
---|
| 218 | else
|
---|
| 219 | basetype_mapped_class(type)
|
---|
| 220 | end
|
---|
| 221 | end
|
---|
| 222 |
|
---|
| 223 | def define_attribute(c, attributes)
|
---|
| 224 | schema_attribute = []
|
---|
| 225 | attributes.each do |attribute|
|
---|
| 226 | name = name_attribute(attribute)
|
---|
| 227 | if klass = attribute_basetype(attribute)
|
---|
| 228 | type = klass.name
|
---|
| 229 | else
|
---|
| 230 | type = nil
|
---|
| 231 | end
|
---|
| 232 | methodname = safemethodname('xmlattr_' + name.name)
|
---|
| 233 | c.def_method(methodname) do <<-__EOD__
|
---|
| 234 | (@__xmlattr ||= {})[#{dqname(name)}]
|
---|
| 235 | __EOD__
|
---|
| 236 | end
|
---|
| 237 | c.def_method(methodname + '=', 'value') do <<-__EOD__
|
---|
| 238 | (@__xmlattr ||= {})[#{dqname(name)}] = value
|
---|
| 239 | __EOD__
|
---|
| 240 | end
|
---|
| 241 | schema_attribute << [name, type]
|
---|
| 242 | end
|
---|
| 243 | c.def_classvar('schema_attribute',
|
---|
| 244 | '{' +
|
---|
| 245 | schema_attribute.collect { |name, type|
|
---|
| 246 | dqname(name) + ' => ' + ndq(type)
|
---|
| 247 | }.join(', ') +
|
---|
| 248 | '}'
|
---|
| 249 | )
|
---|
| 250 | end
|
---|
| 251 |
|
---|
| 252 | def name_element(element)
|
---|
| 253 | return element.name if element.name
|
---|
| 254 | return element.ref if element.ref
|
---|
| 255 | raise RuntimeError.new("cannot define name of #{element}")
|
---|
| 256 | end
|
---|
| 257 |
|
---|
| 258 | def name_attribute(attribute)
|
---|
| 259 | return attribute.name if attribute.name
|
---|
| 260 | return attribute.ref if attribute.ref
|
---|
| 261 | raise RuntimeError.new("cannot define name of #{attribute}")
|
---|
| 262 | end
|
---|
| 263 |
|
---|
| 264 | DEFAULT_ITEM_NAME = XSD::QName.new(nil, 'item')
|
---|
| 265 |
|
---|
| 266 | def dump_arraydef(complextype)
|
---|
| 267 | qname = complextype.name
|
---|
| 268 | c = XSD::CodeGen::ClassDef.new(create_class_name(qname), '::Array')
|
---|
| 269 | c.comment = "#{qname}"
|
---|
| 270 | child_type = complextype.child_type
|
---|
| 271 | c.def_classvar('schema_type', ndq(child_type.name))
|
---|
| 272 | c.def_classvar('schema_ns', ndq(child_type.namespace))
|
---|
| 273 | child_element = complextype.find_aryelement
|
---|
| 274 | schema_element = []
|
---|
| 275 | if child_type == XSD::AnyTypeName
|
---|
| 276 | type = nil
|
---|
| 277 | elsif child_element and (klass = element_basetype(child_element))
|
---|
| 278 | type = klass.name
|
---|
| 279 | elsif child_type
|
---|
| 280 | type = create_class_name(child_type)
|
---|
| 281 | else
|
---|
| 282 | type = nil
|
---|
| 283 | end
|
---|
| 284 | if child_element
|
---|
| 285 | if child_element.map_as_array?
|
---|
| 286 | type << '[]' if type
|
---|
| 287 | end
|
---|
| 288 | child_element_name = child_element.name
|
---|
| 289 | else
|
---|
| 290 | child_element_name = DEFAULT_ITEM_NAME
|
---|
| 291 | end
|
---|
| 292 | schema_element << [child_element_name.name, child_element_name, type]
|
---|
| 293 | c.def_classvar('schema_element',
|
---|
| 294 | '[' +
|
---|
| 295 | schema_element.collect { |varname, name, type|
|
---|
| 296 | '[' +
|
---|
| 297 | (
|
---|
| 298 | if name
|
---|
| 299 | varname.dump + ', [' + ndq(type) + ', ' + dqname(name) + ']'
|
---|
| 300 | else
|
---|
| 301 | varname.dump + ', ' + ndq(type)
|
---|
| 302 | end
|
---|
| 303 | ) +
|
---|
| 304 | ']'
|
---|
| 305 | }.join(', ') +
|
---|
| 306 | ']'
|
---|
| 307 | )
|
---|
| 308 | c.dump
|
---|
| 309 | end
|
---|
| 310 | end
|
---|
| 311 |
|
---|
| 312 |
|
---|
| 313 | end
|
---|
| 314 | end
|
---|