1 | # WSDL4R - WSDL to ruby mapping library.
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2 | # Copyright (C) 2002-2005 NAKAMURA, Hiroshi <[email protected]>.
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3 |
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4 | # This program is copyrighted free software by NAKAMURA, Hiroshi. You can
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5 | # redistribute it and/or modify it under the same terms of Ruby's license;
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6 | # either the dual license version in 2003, or any later version.
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7 |
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8 |
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9 | require 'logger'
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10 | require 'xsd/qname'
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11 | require 'wsdl/importer'
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12 | require 'wsdl/soap/classDefCreator'
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13 | require 'wsdl/soap/servantSkeltonCreator'
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14 | require 'wsdl/soap/driverCreator'
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15 | require 'wsdl/soap/clientSkeltonCreator'
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16 | require 'wsdl/soap/standaloneServerStubCreator'
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17 | require 'wsdl/soap/cgiStubCreator'
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18 |
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19 |
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20 | module WSDL
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21 | module SOAP
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22 |
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23 |
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24 | class WSDL2Ruby
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25 | attr_accessor :location
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26 | attr_reader :opt
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27 | attr_accessor :logger
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28 | attr_accessor :basedir
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29 |
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30 | def run
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31 | unless @location
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32 | raise RuntimeError, "WSDL location not given"
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33 | end
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34 | @wsdl = import(@location)
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35 | @name = @wsdl.name ? @wsdl.name.name : 'default'
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36 | create_file
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37 | end
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38 |
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39 | private
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40 |
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41 | def initialize
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42 | @location = nil
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43 | @opt = {}
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44 | @logger = Logger.new(STDERR)
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45 | @basedir = nil
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46 | @wsdl = nil
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47 | @name = nil
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48 | end
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49 |
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50 | def create_file
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51 | create_classdef if @opt.key?('classdef')
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52 | create_servant_skelton(@opt['servant_skelton']) if @opt.key?('servant_skelton')
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53 | create_cgi_stub(@opt['cgi_stub']) if @opt.key?('cgi_stub')
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54 | create_standalone_server_stub(@opt['standalone_server_stub']) if @opt.key?('standalone_server_stub')
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55 | create_driver(@opt['driver']) if @opt.key?('driver')
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56 | create_client_skelton(@opt['client_skelton']) if @opt.key?('client_skelton')
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57 | end
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58 |
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59 | def create_classdef
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60 | @logger.info { "Creating class definition." }
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61 | @classdef_filename = @name + '.rb'
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62 | check_file(@classdef_filename) or return
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63 | write_file(@classdef_filename) do |f|
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64 | f << WSDL::SOAP::ClassDefCreator.new(@wsdl).dump
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65 | end
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66 | end
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67 |
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68 | def create_client_skelton(servicename)
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69 | @logger.info { "Creating client skelton." }
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70 | servicename ||= @wsdl.services[0].name.name
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71 | @client_skelton_filename = servicename + 'Client.rb'
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72 | check_file(@client_skelton_filename) or return
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73 | write_file(@client_skelton_filename) do |f|
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74 | f << shbang << "\n"
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75 | f << "require '#{@driver_filename}'\n\n" if @driver_filename
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76 | f << WSDL::SOAP::ClientSkeltonCreator.new(@wsdl).dump(
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77 | create_name(servicename))
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78 | end
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79 | end
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80 |
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81 | def create_servant_skelton(porttypename)
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82 | @logger.info { "Creating servant skelton." }
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83 | @servant_skelton_filename = (porttypename || @name + 'Servant') + '.rb'
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84 | check_file(@servant_skelton_filename) or return
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85 | write_file(@servant_skelton_filename) do |f|
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86 | f << "require '#{@classdef_filename}'\n\n" if @classdef_filename
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87 | f << WSDL::SOAP::ServantSkeltonCreator.new(@wsdl).dump(
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88 | create_name(porttypename))
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89 | end
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90 | end
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91 |
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92 | def create_cgi_stub(servicename)
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93 | @logger.info { "Creating CGI stub." }
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94 | servicename ||= @wsdl.services[0].name.name
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95 | @cgi_stubFilename = servicename + '.cgi'
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96 | check_file(@cgi_stubFilename) or return
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97 | write_file(@cgi_stubFilename) do |f|
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98 | f << shbang << "\n"
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99 | if @servant_skelton_filename
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100 | f << "require '#{@servant_skelton_filename}'\n\n"
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101 | end
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102 | f << WSDL::SOAP::CGIStubCreator.new(@wsdl).dump(create_name(servicename))
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103 | end
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104 | end
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105 |
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106 | def create_standalone_server_stub(servicename)
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107 | @logger.info { "Creating standalone stub." }
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108 | servicename ||= @wsdl.services[0].name.name
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109 | @standalone_server_stub_filename = servicename + '.rb'
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110 | check_file(@standalone_server_stub_filename) or return
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111 | write_file(@standalone_server_stub_filename) do |f|
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112 | f << shbang << "\n"
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113 | f << "require '#{@servant_skelton_filename}'\n\n" if @servant_skelton_filename
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114 | f << WSDL::SOAP::StandaloneServerStubCreator.new(@wsdl).dump(
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115 | create_name(servicename))
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116 | end
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117 | end
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118 |
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119 | def create_driver(porttypename)
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120 | @logger.info { "Creating driver." }
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121 | @driver_filename = (porttypename || @name) + 'Driver.rb'
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122 | check_file(@driver_filename) or return
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123 | write_file(@driver_filename) do |f|
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124 | f << "require '#{@classdef_filename}'\n\n" if @classdef_filename
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125 | f << WSDL::SOAP::DriverCreator.new(@wsdl).dump(
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126 | create_name(porttypename))
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127 | end
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128 | end
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129 |
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130 | def write_file(filename)
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131 | if @basedir
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132 | filename = File.join(basedir, filename)
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133 | end
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134 | File.open(filename, "w") do |f|
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135 | yield f
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136 | end
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137 | end
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138 |
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139 | def check_file(filename)
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140 | if @basedir
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141 | filename = File.join(basedir, filename)
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142 | end
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143 | if FileTest.exist?(filename)
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144 | if @opt.key?('force')
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145 | @logger.warn {
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146 | "File '#{filename}' exists but overrides it."
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147 | }
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148 | true
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149 | else
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150 | @logger.warn {
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151 | "File '#{filename}' exists. #{$0} did not override it."
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152 | }
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153 | false
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154 | end
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155 | else
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156 | @logger.info { "Creates file '#{filename}'." }
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157 | true
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158 | end
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159 | end
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160 |
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161 | def shbang
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162 | "#!/usr/bin/env ruby"
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163 | end
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164 |
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165 | def create_name(name)
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166 | name ? XSD::QName.new(@wsdl.targetnamespace, name) : nil
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167 | end
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168 |
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169 | def import(location)
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170 | WSDL::Importer.import(location)
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171 | end
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172 | end
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173 |
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174 |
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175 | end
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176 | end
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