From 11dbedfaad4a9a9521ece2198a8dc491678b1902 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 29 Aug 2007 04:06:12 +0000
Subject: add tag v1_8_6_5001

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_6_5001@13304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ruby_1_8_6/lib/soap/rpc/router.rb | 594 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 594 insertions(+)
 create mode 100644 ruby_1_8_6/lib/soap/rpc/router.rb

(limited to 'ruby_1_8_6/lib/soap/rpc/router.rb')

diff --git a/ruby_1_8_6/lib/soap/rpc/router.rb b/ruby_1_8_6/lib/soap/rpc/router.rb
new file mode 100644
index 0000000000..71c6eb625b
--- /dev/null
+++ b/ruby_1_8_6/lib/soap/rpc/router.rb
@@ -0,0 +1,594 @@
+# SOAP4R - RPC Routing library
+# Copyright (C) 2001, 2002, 2004, 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/soap'
+require 'soap/processor'
+require 'soap/mapping'
+require 'soap/mapping/wsdlliteralregistry'
+require 'soap/rpc/rpc'
+require 'soap/rpc/element'
+require 'soap/streamHandler'
+require 'soap/mimemessage'
+require 'soap/header/handlerset'
+
+
+module SOAP
+module RPC
+
+
+class Router
+  include SOAP
+
+  attr_reader :actor
+  attr_accessor :mapping_registry
+  attr_accessor :literal_mapping_registry
+  attr_accessor :generate_explicit_type
+  attr_accessor :external_ces
+
+  def initialize(actor)
+    @actor = actor
+    @mapping_registry = nil
+    @headerhandler = Header::HandlerSet.new
+    @literal_mapping_registry = ::SOAP::Mapping::WSDLLiteralRegistry.new
+    @generate_explicit_type = true
+    @external_ces = nil
+    @operation_by_soapaction = {}
+    @operation_by_qname = {}
+    @headerhandlerfactory = []
+  end
+
+  ###
+  ## header handler interface
+  #
+  def add_request_headerhandler(factory)
+    unless factory.respond_to?(:create)
+      raise TypeError.new("factory must respond to 'create'")
+    end
+    @headerhandlerfactory << factory
+  end
+
+  def add_headerhandler(handler)
+    @headerhandler.add(handler)
+  end
+
+  ###
+  ## servant definition interface
+  #
+  def add_rpc_request_servant(factory, namespace)
+    unless factory.respond_to?(:create)
+      raise TypeError.new("factory must respond to 'create'")
+    end
+    obj = factory.create        # a dummy instance for introspection
+    ::SOAP::RPC.defined_methods(obj).each do |name|
+      begin
+        qname = XSD::QName.new(namespace, name)
+        param_def = ::SOAP::RPC::SOAPMethod.derive_rpc_param_def(obj, name)
+        opt = create_styleuse_option(:rpc, :encoded)
+        add_rpc_request_operation(factory, qname, nil, name, param_def, opt)
+      rescue SOAP::RPC::MethodDefinitionError => e
+        p e if $DEBUG
+      end
+    end
+  end
+
+  def add_rpc_servant(obj, namespace)
+    ::SOAP::RPC.defined_methods(obj).each do |name|
+      begin
+        qname = XSD::QName.new(namespace, name)
+        param_def = ::SOAP::RPC::SOAPMethod.derive_rpc_param_def(obj, name)
+        opt = create_styleuse_option(:rpc, :encoded)
+        add_rpc_operation(obj, qname, nil, name, param_def, opt)
+      rescue SOAP::RPC::MethodDefinitionError => e
+        p e if $DEBUG
+      end
+    end
+  end
+  alias add_servant add_rpc_servant
+
+  ###
+  ## operation definition interface
+  #
+  def add_rpc_operation(receiver, qname, soapaction, name, param_def, opt = {})
+    ensure_styleuse_option(opt, :rpc, :encoded)
+    opt[:request_qname] = qname
+    op = ApplicationScopeOperation.new(soapaction, receiver, name, param_def,
+      opt)
+    if opt[:request_style] != :rpc
+      raise RPCRoutingError.new("illegal request_style given")
+    end
+    assign_operation(soapaction, qname, op)
+  end
+  alias add_method add_rpc_operation
+  alias add_rpc_method add_rpc_operation
+
+  def add_rpc_request_operation(factory, qname, soapaction, name, param_def, opt = {})
+    ensure_styleuse_option(opt, :rpc, :encoded)
+    opt[:request_qname] = qname
+    op = RequestScopeOperation.new(soapaction, factory, name, param_def, opt)
+    if opt[:request_style] != :rpc
+      raise RPCRoutingError.new("illegal request_style given")
+    end
+    assign_operation(soapaction, qname, op)
+  end
+
+  def add_document_operation(receiver, soapaction, name, param_def, opt = {})
+    #
+    # adopt workaround for doc/lit wrapper method
+    # (you should consider to simply use rpc/lit service)
+    #
+    #unless soapaction
+    #  raise RPCRoutingError.new("soapaction is a must for document method")
+    #end
+    ensure_styleuse_option(opt, :document, :literal)
+    op = ApplicationScopeOperation.new(soapaction, receiver, name, param_def,
+      opt)
+    if opt[:request_style] != :document
+      raise RPCRoutingError.new("illegal request_style given")
+    end
+    assign_operation(soapaction, first_input_part_qname(param_def), op)
+  end
+  alias add_document_method add_document_operation
+
+  def add_document_request_operation(factory, soapaction, name, param_def, opt = {})
+    #
+    # adopt workaround for doc/lit wrapper method
+    # (you should consider to simply use rpc/lit service)
+    #
+    #unless soapaction
+    #  raise RPCRoutingError.new("soapaction is a must for document method")
+    #end
+    ensure_styleuse_option(opt, :document, :literal)
+    op = RequestScopeOperation.new(soapaction, receiver, name, param_def, opt)
+    if opt[:request_style] != :document
+      raise RPCRoutingError.new("illegal request_style given")
+    end
+    assign_operation(soapaction, first_input_part_qname(param_def), op)
+  end
+
+  def route(conn_data)
+    # we cannot set request_default_encodingsyle before parsing the content.
+    env = unmarshal(conn_data)
+    if env.nil?
+      raise ArgumentError.new("illegal SOAP marshal format")
+    end
+    op = lookup_operation(conn_data.soapaction, env.body)
+    headerhandler = @headerhandler.dup
+    @headerhandlerfactory.each do |f|
+      headerhandler.add(f.create)
+    end
+    receive_headers(headerhandler, env.header)
+    soap_response = default_encodingstyle = nil
+    begin
+      soap_response =
+        op.call(env.body, @mapping_registry, @literal_mapping_registry,
+          create_mapping_opt)
+      default_encodingstyle = op.response_default_encodingstyle
+    rescue Exception
+      soap_response = fault($!)
+      default_encodingstyle = nil
+    end
+    conn_data.is_fault = true if soap_response.is_a?(SOAPFault)
+    header = call_headers(headerhandler)
+    body = SOAPBody.new(soap_response)
+    env = SOAPEnvelope.new(header, body)
+    marshal(conn_data, env, default_encodingstyle)
+  end
+
+  # Create fault response string.
+  def create_fault_response(e)
+    env = SOAPEnvelope.new(SOAPHeader.new, SOAPBody.new(fault(e)))
+    opt = {}
+    opt[:external_content] = nil
+    response_string = Processor.marshal(env, opt)
+    conn_data = StreamHandler::ConnectionData.new(response_string)
+    conn_data.is_fault = true
+    if ext = opt[:external_content]
+      mimeize(conn_data, ext)
+    end
+    conn_data
+  end
+
+private
+
+  def first_input_part_qname(param_def)
+    param_def.each do |inout, paramname, typeinfo|
+      if inout == SOAPMethod::IN
+        klass, nsdef, namedef = typeinfo
+        return XSD::QName.new(nsdef, namedef)
+      end
+    end
+    nil
+  end
+
+  def create_styleuse_option(style, use)
+    opt = {}
+    opt[:request_style] = opt[:response_style] = style
+    opt[:request_use] = opt[:response_use] = use
+    opt
+  end
+
+  def ensure_styleuse_option(opt, style, use)
+    opt[:request_style] ||= style
+    opt[:response_style] ||= style
+    opt[:request_use] ||= use
+    opt[:response_use] ||= use
+  end
+
+  def assign_operation(soapaction, qname, op)
+    assigned = false
+    if soapaction and !soapaction.empty?
+      @operation_by_soapaction[soapaction] = op
+      assigned = true
+    end
+    if qname
+      @operation_by_qname[qname] = op
+      assigned = true
+    end
+    unless assigned
+      raise RPCRoutingError.new("cannot assign operation")
+    end
+  end
+
+  def lookup_operation(soapaction, body)
+    if op = @operation_by_soapaction[soapaction]
+      return op
+    end
+    qname = body.root_node.elename
+    if op = @operation_by_qname[qname]
+      return op
+    end
+    if soapaction
+      raise RPCRoutingError.new(
+        "operation: #{soapaction} #{qname} not supported")
+    else
+      raise RPCRoutingError.new("operation: #{qname} not supported")
+    end
+  end
+
+  def call_headers(headerhandler)
+    headers = headerhandler.on_outbound
+    if headers.empty?
+      nil
+    else
+      h = ::SOAP::SOAPHeader.new
+      headers.each do |header|
+        h.add(header.elename.name, header)
+      end
+      h
+    end
+  end
+
+  def receive_headers(headerhandler, headers)
+    headerhandler.on_inbound(headers) if headers
+  end
+
+  def unmarshal(conn_data)
+    opt = {}
+    contenttype = conn_data.receive_contenttype
+    if /#{MIMEMessage::MultipartContentType}/i =~ contenttype
+      opt[:external_content] = {}
+      mime = MIMEMessage.parse("Content-Type: " + contenttype,
+        conn_data.receive_string)
+      mime.parts.each do |part|
+	value = Attachment.new(part.content)
+	value.contentid = part.contentid
+	obj = SOAPAttachment.new(value)
+	opt[:external_content][value.contentid] = obj if value.contentid
+      end
+      opt[:charset] =
+	StreamHandler.parse_media_type(mime.root.headers['content-type'].str)
+      env = Processor.unmarshal(mime.root.content, opt)
+    else
+      opt[:charset] = ::SOAP::StreamHandler.parse_media_type(contenttype)
+      env = Processor.unmarshal(conn_data.receive_string, opt)
+    end
+    charset = opt[:charset]
+    conn_data.send_contenttype = "text/xml; charset=\"#{charset}\""
+    env
+  end
+
+  def marshal(conn_data, env, default_encodingstyle = nil)
+    opt = {}
+    opt[:external_content] = nil
+    opt[:default_encodingstyle] = default_encodingstyle
+    opt[:generate_explicit_type] = @generate_explicit_type
+    response_string = Processor.marshal(env, opt)
+    conn_data.send_string = response_string
+    if ext = opt[:external_content]
+      mimeize(conn_data, ext)
+    end
+    conn_data
+  end
+
+  def mimeize(conn_data, ext)
+    mime = MIMEMessage.new
+    ext.each do |k, v|
+      mime.add_attachment(v.data)
+    end
+    mime.add_part(conn_data.send_string + "\r\n")
+    mime.close
+    conn_data.send_string = mime.content_str
+    conn_data.send_contenttype = mime.headers['content-type'].str
+    conn_data
+  end
+
+  # Create fault response.
+  def fault(e)
+    detail = Mapping::SOAPException.new(e)
+    SOAPFault.new(
+      SOAPString.new('Server'),
+      SOAPString.new(e.to_s),
+      SOAPString.new(@actor),
+      Mapping.obj2soap(detail, @mapping_registry))
+  end
+
+  def create_mapping_opt
+    { :external_ces => @external_ces }
+  end
+
+  class Operation
+    attr_reader :name
+    attr_reader :soapaction
+    attr_reader :request_style
+    attr_reader :response_style
+    attr_reader :request_use
+    attr_reader :response_use
+
+    def initialize(soapaction, name, param_def, opt)
+      @soapaction = soapaction
+      @name = name
+      @request_style = opt[:request_style]
+      @response_style = opt[:response_style]
+      @request_use = opt[:request_use]
+      @response_use = opt[:response_use]
+      check_style(@request_style)
+      check_style(@response_style)
+      check_use(@request_use)
+      check_use(@response_use)
+      if @response_style == :rpc
+        request_qname = opt[:request_qname] or raise
+        @rpc_method_factory =
+          RPC::SOAPMethodRequest.new(request_qname, param_def, @soapaction)
+        @rpc_response_qname = opt[:response_qname]
+      else
+        @doc_request_qnames = []
+        @doc_request_qualified = []
+        @doc_response_qnames = []
+        @doc_response_qualified = []
+        param_def.each do |inout, paramname, typeinfo, eleinfo|
+          klass, nsdef, namedef = typeinfo
+          qualified = eleinfo
+          case inout
+          when SOAPMethod::IN
+            @doc_request_qnames << XSD::QName.new(nsdef, namedef)
+            @doc_request_qualified << qualified
+          when SOAPMethod::OUT
+            @doc_response_qnames << XSD::QName.new(nsdef, namedef)
+            @doc_response_qualified << qualified
+          else
+            raise ArgumentError.new(
+              "illegal inout definition for document style: #{inout}")
+          end
+        end
+      end
+    end
+
+    def request_default_encodingstyle
+      (@request_use == :encoded) ? EncodingNamespace : LiteralNamespace
+    end
+
+    def response_default_encodingstyle
+      (@response_use == :encoded) ? EncodingNamespace : LiteralNamespace
+    end
+
+    def call(body, mapping_registry, literal_mapping_registry, opt)
+      if @request_style == :rpc
+        values = request_rpc(body, mapping_registry, literal_mapping_registry,
+          opt)
+      else
+        values = request_document(body, mapping_registry,
+          literal_mapping_registry, opt)
+      end
+      result = receiver.method(@name.intern).call(*values)
+      return result if result.is_a?(SOAPFault)
+      if @response_style == :rpc
+        response_rpc(result, mapping_registry, literal_mapping_registry, opt)
+      else
+        response_doc(result, mapping_registry, literal_mapping_registry, opt)
+      end
+    end
+
+  private
+
+    def receiver
+      raise NotImplementedError.new('must be defined in derived class')
+    end
+
+    def request_rpc(body, mapping_registry, literal_mapping_registry, opt)
+      request = body.request
+      unless request.is_a?(SOAPStruct)
+        raise RPCRoutingError.new("not an RPC style")
+      end
+      if @request_use == :encoded
+        request_rpc_enc(request, mapping_registry, opt)
+      else
+        request_rpc_lit(request, literal_mapping_registry, opt)
+      end
+    end
+
+    def request_document(body, mapping_registry, literal_mapping_registry, opt)
+      # ToDo: compare names with @doc_request_qnames
+      if @request_use == :encoded
+        request_doc_enc(body, mapping_registry, opt)
+      else
+        request_doc_lit(body, literal_mapping_registry, opt)
+      end
+    end
+
+    def request_rpc_enc(request, mapping_registry, opt)
+      param = Mapping.soap2obj(request, mapping_registry, nil, opt)
+      request.collect { |key, value|
+        param[key]
+      }
+    end
+
+    def request_rpc_lit(request, mapping_registry, opt)
+      request.collect { |key, value|
+        Mapping.soap2obj(value, mapping_registry, nil, opt)
+      }
+    end
+
+    def request_doc_enc(body, mapping_registry, opt)
+      body.collect { |key, value|
+        Mapping.soap2obj(value, mapping_registry, nil, opt)
+      }
+    end
+
+    def request_doc_lit(body, mapping_registry, opt)
+      body.collect { |key, value|
+        Mapping.soap2obj(value, mapping_registry, nil, opt)
+      }
+    end
+
+    def response_rpc(result, mapping_registry, literal_mapping_registry, opt)
+      if @response_use == :encoded
+        response_rpc_enc(result, mapping_registry, opt)
+      else
+        response_rpc_lit(result, literal_mapping_registry, opt)
+      end
+    end
+    
+    def response_doc(result, mapping_registry, literal_mapping_registry, opt)
+      if @doc_response_qnames.size == 1 and !result.is_a?(Array)
+        result = [result]
+      end
+      if result.size != @doc_response_qnames.size
+        raise "required #{@doc_response_qnames.size} responses " +
+          "but #{result.size} given"
+      end
+      if @response_use == :encoded
+        response_doc_enc(result, mapping_registry, opt)
+      else
+        response_doc_lit(result, literal_mapping_registry, opt)
+      end
+    end
+
+    def response_rpc_enc(result, mapping_registry, opt)
+      soap_response =
+        @rpc_method_factory.create_method_response(@rpc_response_qname)
+      if soap_response.have_outparam?
+        unless result.is_a?(Array)
+          raise RPCRoutingError.new("out parameter was not returned")
+        end
+        outparams = {}
+        i = 1
+        soap_response.output_params.each do |outparam|
+          outparams[outparam] = Mapping.obj2soap(result[i], mapping_registry,
+            nil, opt)
+          i += 1
+        end
+        soap_response.set_outparam(outparams)
+        soap_response.retval = Mapping.obj2soap(result[0], mapping_registry,
+          nil, opt)
+      else
+        soap_response.retval = Mapping.obj2soap(result, mapping_registry, nil,
+          opt)
+      end
+      soap_response
+    end
+
+    def response_rpc_lit(result, mapping_registry, opt)
+      soap_response =
+        @rpc_method_factory.create_method_response(@rpc_response_qname)
+      if soap_response.have_outparam?
+        unless result.is_a?(Array)
+          raise RPCRoutingError.new("out parameter was not returned")
+        end
+        outparams = {}
+        i = 1
+        soap_response.output_params.each do |outparam|
+          outparams[outparam] = Mapping.obj2soap(result[i], mapping_registry,
+            XSD::QName.new(nil, outparam), opt)
+          i += 1
+        end
+        soap_response.set_outparam(outparams)
+        soap_response.retval = Mapping.obj2soap(result[0], mapping_registry,
+          XSD::QName.new(nil, soap_response.elename), opt)
+      else
+        soap_response.retval = Mapping.obj2soap(result, mapping_registry,
+          XSD::QName.new(nil, soap_response.elename), opt)
+      end
+      soap_response
+    end
+
+    def response_doc_enc(result, mapping_registry, opt)
+      (0...result.size).collect { |idx|
+        ele = Mapping.obj2soap(result[idx], mapping_registry, nil, opt)
+        ele.elename = @doc_response_qnames[idx]
+        ele
+      }
+    end
+
+    def response_doc_lit(result, mapping_registry, opt)
+      (0...result.size).collect { |idx|
+        ele = Mapping.obj2soap(result[idx], mapping_registry,
+          @doc_response_qnames[idx])
+        ele.encodingstyle = LiteralNamespace
+        if ele.respond_to?(:qualified)
+          ele.qualified = @doc_response_qualified[idx]
+        end
+        ele
+      }
+    end
+
+    def check_style(style)
+      unless [:rpc, :document].include?(style)
+        raise ArgumentError.new("unknown style: #{style}")
+      end
+    end
+
+    def check_use(use)
+      unless [:encoded, :literal].include?(use)
+        raise ArgumentError.new("unknown use: #{use}")
+      end
+    end
+  end
+
+  class ApplicationScopeOperation < Operation
+    def initialize(soapaction, receiver, name, param_def, opt)
+      super(soapaction, name, param_def, opt)
+      @receiver = receiver
+    end
+
+  private
+
+    def receiver
+      @receiver
+    end
+  end
+
+  class RequestScopeOperation < Operation
+    def initialize(soapaction, receiver_factory, name, param_def, opt)
+      super(soapaction, name, param_def, opt)
+      unless receiver_factory.respond_to?(:create)
+        raise TypeError.new("factory must respond to 'create'")
+      end
+      @receiver_factory = receiver_factory
+    end
+
+  private
+
+    def receiver
+      @receiver_factory.create
+    end
+  end
+end
+
+
+end
+end
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