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# WSDL4R - WSDL importer library.
# Copyright (C) 2003 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/parser'
module WSDL
class Importer
def self.import(location)
new.import(location)
end
def initialize
@web_client = nil
end
def import(location)
content = nil
if FileTest.exist?(location)
content = File.open(location).read
else
proxy = ENV['http_proxy'] || ENV['HTTP_PROXY']
content = web_client.new(proxy, "WSDL4R").get_content(location)
end
opt = {} # charset?
begin
WSDL::Parser.new(opt).parse(content)
rescue WSDL::Parser::ParseError => orgexcn
begin
require 'wsdl/xmlSchema/parser'
WSDL::XMLSchema::Parser.new(opt).parse(content)
rescue
raise orgexcn
end
end
end
private
def web_client
@web_client ||= begin
require 'http-access2'
if HTTPAccess2::VERSION < "2.0"
raise LoadError.new("http-access/2.0 or later is required.")
end
HTTPAccess2::Client
rescue LoadError
STDERR.puts "Loading http-access2 failed. Net/http is used." if $DEBUG
require 'soap/netHttpClient'
::SOAP::NetHttpClient
end
@web_client
end
end
end
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