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# WSDL4R - XSD importer library.
# Copyright (C) 2003, 2005 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 'soap/httpconfigloader'
require 'wsdl/xmlSchema/parser'
module WSDL
module XMLSchema
class Importer
def self.import(location, originalroot = nil)
new.import(location, originalroot)
end
def initialize
@web_client = nil
end
def import(location, originalroot = nil)
unless location.is_a?(URI)
location = URI.parse(location)
end
content = parse(fetch(location), location, originalroot)
content.location = location
content
end
private
def parse(content, location, originalroot)
opt = {
:location => location,
:originalroot => originalroot
}
WSDL::XMLSchema::Parser.new(opt).parse(content)
end
def fetch(location)
warn("importing: #{location}") if $DEBUG
content = nil
if location.scheme == 'file' or
(location.relative? and FileTest.exist?(location.path))
content = File.open(location.path).read
elsif location.scheme and location.scheme.size == 1 and
FileTest.exist?(location.to_s)
# ToDo: remove this ugly workaround for a path with drive letter
# (D://foo/bar)
content = File.open(location.to_s).read
else
client = web_client.new(nil, "WSDL4R")
client.proxy = ::SOAP::Env::HTTP_PROXY
client.no_proxy = ::SOAP::Env::NO_PROXY
if opt = ::SOAP::Property.loadproperty(::SOAP::PropertyName)
::SOAP::HTTPConfigLoader.set_options(client,
opt["client.protocol.http"])
end
content = client.get_content(location)
end
content
end
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
warn("Loading http-access2 failed. Net/http is used.") if $DEBUG
require 'soap/netHttpClient'
::SOAP::NetHttpClient
end
@web_client
end
end
end
end
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