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1 | # WSDL4R - WSDL import definition.
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2 | # Copyright (C) 2002, 2003 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 'wsdl/info'
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10 | require 'wsdl/importer'
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11 |
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12 |
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13 | module WSDL
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14 |
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15 |
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16 | class Import < Info
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17 | attr_reader :namespace
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18 | attr_reader :location
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19 | attr_reader :content
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20 |
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21 | def initialize
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22 | super
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23 | @namespace = nil
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24 | @location = nil
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25 | @content = nil
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26 | @web_client = nil
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27 | end
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28 |
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29 | def parse_element(element)
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30 | case element
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31 | when DocumentationName
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32 | o = Documentation.new
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33 | o
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34 | else
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35 | nil
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36 | end
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37 | end
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38 |
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39 | def parse_attr(attr, value)
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40 | case attr
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41 | when NamespaceAttrName
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42 | @namespace = value.source
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43 | if @content
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44 | @content.targetnamespace = @namespace
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45 | end
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46 | @namespace
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47 | when LocationAttrName
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48 | @location = URI.parse(value.source)
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49 | if @location.relative? and !parent.location.nil? and
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50 | !parent.location.relative?
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51 | @location = parent.location + @location
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52 | end
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53 | if root.importedschema.key?(@location)
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54 | @content = root.importedschema[@location]
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55 | else
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56 | root.importedschema[@location] = nil # placeholder
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57 | @content = import(@location)
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58 | if @content.is_a?(Definitions)
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59 | @content.root = root
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60 | if @namespace
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61 | @content.targetnamespace = @namespace
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62 | end
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63 | end
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64 | root.importedschema[@location] = @content
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65 | end
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66 | @location
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67 | else
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68 | nil
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69 | end
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70 | end
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71 |
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72 | private
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73 |
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74 | def import(location)
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75 | Importer.import(location, root)
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76 | end
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77 | end
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78 |
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79 |
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80 | end
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