Re: soap4r mapping problem when using google adwords api

adding some debug in proxy.rb
    def response_doc_lit(body, mapping_registry)
            puts "in proxy mapping = #{mapping_registry.inspect}"
      body.collect { |key, value|
        Mapping.soap2obj(value, mapping_registry)
      }
    end

shows that the mapping does not contain any information about the adwords types
in proxy mapping = #<SOAP::Mapping::WSDLLiteralRegistry:0x6eea34
@excn_handler_obj2soap=nil,
@schema_element_cache={GetAllAdWordsCampaigns=>[{"dummy"=>"SOAP::SOAPInt"},
[]]}, @schema_attribute_cache={GetAllAdWordsCampaigns=>nil},
@definedtypes=#<XSD::NamedElements:0x2a56fc
@cache={#<XSD::QName:0x3706ca {}dummy>=>nil, #<XSD::QName:0x3766b0
{https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaigns>=>nil},
@elements=[]>, @definedelements=#<XSD::NamedElements:0x2a56fc
@cache={#<XSD::QName:0x3706ca {}dummy>=>nil, #<XSD::QName:0x3766b0
{https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaigns>=>nil},
@elements=[]>, @excn_handler_soap2obj=nil>

Is the init generated by wsdl2ruby correct?
  if RUBY_VERSION > "1.7.0"
    def add_method_interface(name, param_count)
      ::SOAP::Mapping.define_singleton_method(self, name) do |*arg|
        unless arg.size == param_count
          raise ArgumentError.new(
          "wrong number of arguments (#{arg.size} for #{param_count})")
        end
        call(name, *arg)
      end
      self.method(name)
    end

On 6/23/05, Patrick Chanezon <[e-mail]> wrote:
> The Google Adwords sample that Nahi included in the samples at
> http://dev.ctor.org/soap4r/file/trunk/sample/wsdl/googleAdwords/client.rb
> does not work.
> 
> In the course of fixing it I ran into a roadblock.
> Here's my current fix. I highlight the problems I have fixed, and
> areas where I'm not very happy with the fix I found.
> ---
> #!/usr/local/bin/ruby
> 
> require 'soap/wsdlDriver'
> require 'soap/header/simplehandler'
> 
> #wsdl = 'https://adwords.google.com/api/adwords/v2/CampaignService?WSDL'
> wsdl = 'CampaignService.wsdl'
> 
> class HeaderHandler < SOAP::Header::SimpleHandler
>   def initialize(tag, value)
>     super(XSD::QName.new(nil, tag))
>     @tag = tag
>     @value = value
>   end
> 
> #the initial handler from the sample was wrong, it generated 2 level of tags
>   def on_simple_outbound
>     @value
>   end
> end
> 
> #problem: wsdl2ruby does not pick up soap/property file, so yields a
> certificate error when running against this https url
> #run it on local file
> # To generate deafult.rb, do like this;
> # % wsdl2ruby.rb --wsdl
> "https://adwords.google.com/api/adwords/v2/CampaignService?WSDL"
> --classdef --force
> require 'default'
> 
> # I don't have an account of AdWords so the following code is not tested.
> # Please tell me ([e-mail]) if you will get good/bad result in
> # communicating with AdWords Server...
> drv = SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver
> #problem: http protocol properties set in soap/property from rubyhome
> are not picked up
> drv.loadproperty('soap/property')
> #print drv.options["client"]["ssl_config"].inspect
> #problem: wiredump_dev does not output anything when running in SSL mode
> drv.wiredump_dev = STDOUT
> #the file based logger works
> drv.wiredump_file_base = "log"
> drv.headerhandler << HeaderHandler.new('email', '[e-mail]')
> drv.headerhandler << HeaderHandler.new('password', 'your_password_here')
> drv.headerhandler << HeaderHandler.new('useragent', 'P@ playing with
> the API from ruby')
> drv.headerhandler << HeaderHandler.new('token', 'your_token_here')
> camplist = drv.call("getAllAdWordsCampaigns", GetAllAdWordsCampaigns.new(123))
> print camplist
> ---
> 
> When I run that with a valid adwords developer account, the call is
> made and the correct repsonse is sent back, as seen in the filke log.
> However the mapper barfs.
> 
> I incldue the relevant data.
> Any idea of where to look for next is welcome.
> I run soap4r soap4r-1_5_4, which seem to have fixed a few things
> regarding doc/literal encoding style.
> 
> stack trace
> /usr/lib/ruby/1.8/soap/mapping/wsdlliteralregistry.rb:73: warning:
> Object#type is deprecated; use Object#class
> /usr/lib/ruby/1.8/soap/mapping/wsdlliteralregistry.rb:73:in
> `soap2obj': cannot map SOAP::SOAPElement to Ruby object
> (SOAP::Mapping::MappingError)
>         from /usr/lib/ruby/1.8/soap/mapping/mapping.rb:126:in `_soap2obj'
>         from /usr/lib/ruby/1.8/soap/mapping/mapping.rb:49:in `soap2obj'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:417:in `response_doc_lit'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `collect'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `each'
>         from /usr/lib/ruby/1.8/soap/baseData.rb:473:in `each'
>         from /usr/lib/ruby/1.8/soap/baseData.rb:473:in `each'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `collect'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `response_doc_lit'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:382:in `response_doc'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:289:in `response_obj'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:129:in `call'
>         from /usr/lib/ruby/1.8/soap/rpc/driver.rb:177:in `call'
>         from ./client.rb:44
> in soap2obj #<SOAP::SOAPElement:0x369636
> {https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaignsResponse>
> 
> the trace in soap2obj is a print node.inspect
> 
> here is the response log
> <soapenv:Envelope
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><soapenv:Header><responseTime
> soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"
> soapenv:mustUnderstand="0"
> xmlns="https://adwords.google.com/api/adwords/v2">23</responseTime><operations
> soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"
> soapenv:mustUnderstand="0"
> xmlns="https://adwords.google.com/api/adwords/v2">3</operations></soapenv:Header>
> <soapenv:Body>
> <getAllAdWordsCampaignsResponse
> xmlns="https://adwords.google.com/api/adwords/v2">
> <getAllAdWordsCampaignsReturn><id>6000213</id><name>Campaign
> #1</name><status>Active</status><startDate>2005-04-16T21:27:50.000Z</startDate><endDate>2011-01-01T07:59:59.000Z</endDate><dailyBudget>1000000</dailyBudget><optInSearchNetwork>true</optInSearchNetwork><optInContentNetwork>true</optInContentNetwork><languageTargeting><languages>en</languages></languageTargeting><geoTargeting
> xsi:nil="true"/></getAllAdWordsCampaignsReturn>
> ...
> </getAllAdWordsCampaignsResponse></soapenv:Body></soapenv:Envelope>
> 
> It seems to barf on <getAllAdWordsCampaignsResponse
> xmlns="https://adwords.google.com/api/adwords/v2">
> 
> Here is the rb file generated by wsdl2ruby
> require 'xsd/qname'
> 
> # {https://adwords.google.com/api/adwords/v2}getCampaign
> class GetCampaign
>   @@schema_type = "getCampaign"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["id", "SOAP::SOAPInt"]]
> 
>   attr_accessor :id
> 
>   def initialize(id = nil)
>     @id = id
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getCampaignResponse
> class GetCampaignResponse
>   @@schema_type = "getCampaignResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["getCampaignReturn", "Campaign"]]
> 
>   attr_accessor :getCampaignReturn
> 
>   def initialize(getCampaignReturn = nil)
>     @getCampaignReturn = getCampaignReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getCampaignList
> class GetCampaignList
>   @@schema_type = "getCampaignList"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["ids", "SOAP::SOAPInt[]"]]
> 
>   attr_accessor :ids
> 
>   def initialize(ids = [])
>     @ids = ids
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getCampaignListResponse
> class GetCampaignListResponse
>   @@schema_type = "getCampaignListResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["getCampaignListReturn", "Campaign[]"]]
> 
>   attr_accessor :getCampaignListReturn
> 
>   def initialize(getCampaignListReturn = [])
>     @getCampaignListReturn = getCampaignListReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaigns
> class GetAllAdWordsCampaigns
>   @@schema_type = "getAllAdWordsCampaigns"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["dummy", "SOAP::SOAPInt"]]
> 
>   attr_accessor :dummy
> 
>   def initialize(dummy = nil)
>     @dummy = dummy
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaignsResponse
> class GetAllAdWordsCampaignsResponse
>   @@schema_type = "getAllAdWordsCampaignsResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["getAllAdWordsCampaignsReturn", "Campaign[]"]]
> 
>   attr_accessor :getAllAdWordsCampaignsReturn
> 
>   def initialize(getAllAdWordsCampaignsReturn = [])
>     @getAllAdWordsCampaignsReturn = getAllAdWordsCampaignsReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}addCampaign
> class AddCampaign
>   @@schema_type = "addCampaign"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaign", "Campaign"]]
> 
>   attr_accessor :campaign
> 
>   def initialize(campaign = nil)
>     @campaign = campaign
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}addCampaignResponse
> class AddCampaignResponse
>   @@schema_type = "addCampaignResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["addCampaignReturn", "Campaign"]]
> 
>   attr_accessor :addCampaignReturn
> 
>   def initialize(addCampaignReturn = nil)
>     @addCampaignReturn = addCampaignReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}addCampaignList
> class AddCampaignList
>   @@schema_type = "addCampaignList"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaigns", "Campaign[]"]]
> 
>   attr_accessor :campaigns
> 
>   def initialize(campaigns = [])
>     @campaigns = campaigns
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}addCampaignListResponse
> class AddCampaignListResponse
>   @@schema_type = "addCampaignListResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["addCampaignListReturn", "Campaign[]"]]
> 
>   attr_accessor :addCampaignListReturn
> 
>   def initialize(addCampaignListReturn = [])
>     @addCampaignListReturn = addCampaignListReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}updateCampaign
> class UpdateCampaign
>   @@schema_type = "updateCampaign"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaign", "Campaign"]]
> 
>   attr_accessor :campaign
> 
>   def initialize(campaign = nil)
>     @campaign = campaign
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}updateCampaignResponse
> class UpdateCampaignResponse
>   @@schema_type = "updateCampaignResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = []
> 
>   def initialize
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}updateCampaignList
> class UpdateCampaignList
>   @@schema_type = "updateCampaignList"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaigns", "Campaign[]"]]
> 
>   attr_accessor :campaigns
> 
>   def initialize(campaigns = [])
>     @campaigns = campaigns
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}updateCampaignListResponse
> class UpdateCampaignListResponse
>   @@schema_type = "updateCampaignListResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = []
> 
>   def initialize
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getOptimizeAdServing
> class GetOptimizeAdServing
>   @@schema_type = "getOptimizeAdServing"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaignId", "SOAP::SOAPInt"]]
> 
>   attr_accessor :campaignId
> 
>   def initialize(campaignId = nil)
>     @campaignId = campaignId
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getOptimizeAdServingResponse
> class GetOptimizeAdServingResponse
>   @@schema_type = "getOptimizeAdServingResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["getOptimizeAdServingReturn", "SOAP::SOAPBoolean"]]
> 
>   attr_accessor :getOptimizeAdServingReturn
> 
>   def initialize(getOptimizeAdServingReturn = nil)
>     @getOptimizeAdServingReturn = getOptimizeAdServingReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}setOptimizeAdServing
> class SetOptimizeAdServing
>   @@schema_type = "setOptimizeAdServing"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaignId", "SOAP::SOAPInt"], ["enable",
> "SOAP::SOAPBoolean"]]
> 
>   attr_accessor :campaignId
>   attr_accessor :enable
> 
>   def initialize(campaignId = nil, enable = nil)
>     @campaignId = campaignId
>     @enable = enable
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}setOptimizeAdServingResponse
> class SetOptimizeAdServingResponse
>   @@schema_type = "setOptimizeAdServingResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = []
> 
>   def initialize
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getCampaignStats
> class GetCampaignStats
>   @@schema_type = "getCampaignStats"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["campaignIds", "SOAP::SOAPInt[]"], ["start",
> "SOAP::SOAPDateTime"], ["v_end", ["SOAP::SOAPDateTime",
> XSD::QName.new(nil, "end")]]]
> 
>   attr_accessor :campaignIds
>   attr_accessor :start
> 
>   def end
>     @v_end
>   end
> 
>   def end=(value)
>     @v_end = value
>   end
> 
>   def initialize(campaignIds = [], start = nil, v_end = nil)
>     @campaignIds = campaignIds
>     @start = start
>     @v_end = v_end
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}getCampaignStatsResponse
> class GetCampaignStatsResponse
>   @@schema_type = "getCampaignStatsResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["getCampaignStatsReturn", "StatsRecord[]"]]
> 
>   attr_accessor :getCampaignStatsReturn
> 
>   def initialize(getCampaignStatsReturn = [])
>     @getCampaignStatsReturn = getCampaignStatsReturn
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}Keyword
> class Keyword
>   @@schema_type = "Keyword"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["type", "KeywordType"], ["maxCpc",
> "SOAP::SOAPLong"], ["adGroupId", "SOAP::SOAPInt"], ["language",
> "SOAP::SOAPString"], ["status", "KeywordStatus"], ["negative",
> "SOAP::SOAPBoolean"], ["destinationUrl", "SOAP::SOAPString"], ["text",
> "SOAP::SOAPString"], ["id", "SOAP::SOAPInt"], ["exemptionRequest",
> "SOAP::SOAPString"]]
> 
>   attr_accessor :type
>   attr_accessor :maxCpc
>   attr_accessor :adGroupId
>   attr_accessor :language
>   attr_accessor :status
>   attr_accessor :negative
>   attr_accessor :destinationUrl
>   attr_accessor :text
>   attr_accessor :id
>   attr_accessor :exemptionRequest
> 
>   def initialize(type = nil, maxCpc = nil, adGroupId = nil, language =
> nil, status = nil, negative = nil, destinationUrl = nil, text = nil,
> id = nil, exemptionRequest = nil)
>     @type = type
>     @maxCpc = maxCpc
>     @adGroupId = adGroupId
>     @language = language
>     @status = status
>     @negative = negative
>     @destinationUrl = destinationUrl
>     @text = text
>     @id = id
>     @exemptionRequest = exemptionRequest
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}LanguageTarget
> class LanguageTarget < ::Array
>   @@schema_type = "string"
>   @@schema_ns = "http://www.w3.org/2001/XMLSchema"
> end
> 
> # {https://adwords.google.com/api/adwords/v2}GeoTarget
> class GeoTarget
>   @@schema_type = "GeoTarget"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["countries", "SOAP::SOAPString[]"], ["regions",
> "SOAP::SOAPString[]"], ["metros", "SOAP::SOAPString[]"], ["cities",
> "SOAP::SOAPString[]"]]
> 
>   attr_accessor :countries
>   attr_accessor :regions
>   attr_accessor :metros
>   attr_accessor :cities
> 
>   def initialize(countries = [], regions = [], metros = [], cities = [])
>     @countries = countries
>     @regions = regions
>     @metros = metros
>     @cities = cities
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}Campaign
> class Campaign
>   @@schema_type = "Campaign"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["id", "SOAP::SOAPInt"], ["name",
> "SOAP::SOAPString"], ["status", "CampaignStatus"], ["startDate",
> "SOAP::SOAPDateTime"], ["endDate", "SOAP::SOAPDateTime"],
> ["dailyBudget", "SOAP::SOAPLong"], ["optInSearchNetwork",
> "SOAP::SOAPBoolean"], ["optInContentNetwork", "SOAP::SOAPBoolean"],
> ["campaignNegativeKeywords", "Keyword[]"], ["languageTargeting",
> "LanguageTarget"], ["geoTargeting", "GeoTarget"]]
> 
>   attr_accessor :id
>   attr_accessor :name
>   attr_accessor :status
>   attr_accessor :startDate
>   attr_accessor :endDate
>   attr_accessor :dailyBudget
>   attr_accessor :optInSearchNetwork
>   attr_accessor :optInContentNetwork
>   attr_accessor :campaignNegativeKeywords
>   attr_accessor :languageTargeting
>   attr_accessor :geoTargeting
> 
>   def initialize(id = nil, name = nil, status = nil, startDate = nil,
> endDate = nil, dailyBudget = nil, optInSearchNetwork = nil,
> optInContentNetwork = nil, campaignNegativeKeywords = [],
> languageTargeting = nil, geoTargeting = nil)
>     @id = id
>     @name = name
>     @status = status
>     @startDate = startDate
>     @endDate = endDate
>     @dailyBudget = dailyBudget
>     @optInSearchNetwork = optInSearchNetwork
>     @optInContentNetwork = optInContentNetwork
>     @campaignNegativeKeywords = campaignNegativeKeywords
>     @languageTargeting = languageTargeting
>     @geoTargeting = geoTargeting
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}ApiException
> class ApiException
>   @@schema_type = "ApiException"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["code", "SOAP::SOAPInt"], ["internal",
> "SOAP::SOAPBoolean"], ["message", "SOAP::SOAPString"], ["trigger",
> "SOAP::SOAPString"], ["violations", "SOAP::SOAPString"]]
> 
>   attr_accessor :code
>   attr_accessor :internal
>   attr_accessor :message
>   attr_accessor :trigger
>   attr_accessor :violations
> 
>   def initialize(code = nil, internal = nil, message = nil, trigger =
> nil, violations = nil)
>     @code = code
>     @internal = internal
>     @message = message
>     @trigger = trigger
>     @violations = violations
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}StatsRecord
> class StatsRecord
>   @@schema_type = "StatsRecord"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["averagePosition", "SOAP::SOAPDouble"],
> ["clicks", "SOAP::SOAPLong"], ["conversionRate", "SOAP::SOAPDouble"],
> ["conversions", "SOAP::SOAPLong"], ["cost", "SOAP::SOAPLong"], ["id",
> "SOAP::SOAPLong"], ["impressions", "SOAP::SOAPLong"]]
> 
>   attr_accessor :averagePosition
>   attr_accessor :clicks
>   attr_accessor :conversionRate
>   attr_accessor :conversions
>   attr_accessor :cost
>   attr_accessor :id
>   attr_accessor :impressions
> 
>   def initialize(averagePosition = nil, clicks = nil, conversionRate =
> nil, conversions = nil, cost = nil, id = nil, impressions = nil)
>     @averagePosition = averagePosition
>     @clicks = clicks
>     @conversionRate = conversionRate
>     @conversions = conversions
>     @cost = cost
>     @id = id
>     @impressions = impressions
>   end
> end
> 
> # {https://adwords.google.com/api/adwords/v2}KeywordStatus
> module KeywordStatus
>   Deleted = "Deleted"
>   Disabled = "Disabled"
>   Disapproved = "Disapproved"
>   InTrial = "InTrial"
>   Normal = "Normal"
>   OnHold = "OnHold"
> end
> 
> # {https://adwords.google.com/api/adwords/v2}KeywordType
> module KeywordType
>   Broad = "Broad"
>   Exact = "Exact"
>   Phrase = "Phrase"
> end
> 
> # {https://adwords.google.com/api/adwords/v2}CampaignStatus
> module CampaignStatus
>   Active = "Active"
>   Deleted = "Deleted"
>   Ended = "Ended"
>   Paused = "Paused"
>   Pending = "Pending"
>   Suspended = "Suspended"
> end
> 
> The error happens in soap/mapping/wsdlliteralregistry.rb
> 
>   # node should be a SOAPElement
>   def soap2obj(node, obj_class = nil)
>           print "in soap2obj #{node.inspect}"
>     unless obj_class.nil?
>       raise MappingError.new("must not reach here")
>     end
>     begin
>       return any2obj(node)
>     rescue MappingError
>     end
>     if @excn_handler_soap2obj
>       begin
>         return @excn_handler_soap2obj.call(node) { |yield_node|
>             Mapping._soap2obj(yield_node, self)
>           }
>       rescue Exception
>       end
>     end
>     raise MappingError.new("cannot map #{node.type.name} to Ruby object")
>   end
> 
> I guess the problem must lie in the fact that the class
> GetAllAdWordsCampaignsResponse is not known to the registry, to be
> applied to the response element
> {https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaignsResponse>
> 
> # {https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaignsResponse
> class GetAllAdWordsCampaignsResponse
>   @@schema_type = "getAllAdWordsCampaignsResponse"
>   @@schema_ns = "https://adwords.google.com/api/adwords/v2"
>   @@schema_element = [["getAllAdWordsCampaignsReturn", "Campaign[]"]]
> 
> How is this registry informed about the classes that must be used for
> mapping when using the wsdl files?
> Is there a message to be sent to drv in order to let it know about
> default.rb classes?
> 
> A few hours later after finding this other sample
> I now generate the client driver myself using wsdl2ruby
> wsdl2ruby.rb --wsdl CampaignService.wsdl --type client
> 
> Now I understand where the mapping is defined.
> Still the new program yields the same error
> 
> ---
> #!/usr/local/bin/ruby
> 
> require 'soap/wsdlDriver'
> require 'soap/header/simplehandler'
> 
> wsdl = 'https://adwords.google.com/api/adwords/v2/CampaignService?WSDL'
> 
> class HeaderHandler < SOAP::Header::SimpleHandler
>   def initialize(tag, value)
>     super(XSD::QName.new(nil, tag))
>     @tag = tag
>     @value = value
>   end
> 
> #the initial handler from the sample was wrong, it generated 2 level of tags
>   def on_simple_outbound
>     @value
>   end
> end
> 
> #problem: wsdl2ruby does not pick up soap/property file, so yields a
> certificate error when running against this https url
> #run it on local file
> # To generate deafult.rb, do like this;
> # % wsdl2ruby.rb --wsdl
> "https://adwords.google.com/api/adwords/v2/CampaignService?WSDL"
> --classdef --force
> #require 'default'
> 
> # I don't have an account of AdWords so the following code is not tested.
> # Please tell me ([e-mail]) if you will get good/bad result in
> # communicating with AdWords Server...
> #drv = SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver
> 
> require 'defaultDriver.rb'
> require 'yaml'
> 
> prefs = YAML::load( File.open('adwords.yaml', 'r'))
> headers = prefs['headers']
> 
> drv = CampaignService.new()
> 
> #problem: http protocol properties set in soap/property from rubyhome
> are not picked up
> drv.loadproperty('soap/property')
> #problem: wiredump_dev does not output anything when running in SSL mode
> #drv.wiredump_dev = STDOUT
> #the file based logger works
> drv.wiredump_file_base = "log"
> 
> headers.each {|key, value| drv.headerhandler << HeaderHandler.new(key, value)}
> 
> puts drv.getAllAdWordsCampaigns(GetAllAdWordsCampaigns.new(123))
> ---
> 
> /usr/lib/ruby/1.8/soap/mapping/wsdlliteralregistry.rb:73:in
> `soap2obj': cannot map SOAP::SOAPElement to Ruby object
> (SOAP::Mapping::MappingError)
>         from /usr/lib/ruby/1.8/soap/mapping/mapping.rb:126:in `_soap2obj'
>         from /usr/lib/ruby/1.8/soap/mapping/mapping.rb:49:in `soap2obj'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:417:in `response_doc_lit'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `collect'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `each'
>         from /usr/lib/ruby/1.8/soap/baseData.rb:473:in `each'
>         from /usr/lib/ruby/1.8/soap/baseData.rb:473:in `each'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `collect'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:416:in `response_doc_lit'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:382:in `response_doc'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:289:in `response_obj'
>         from /usr/lib/ruby/1.8/soap/rpc/proxy.rb:129:in `call'
>         from /usr/lib/ruby/1.8/soap/rpc/driver.rb:177:in `call'
>         from /usr/lib/ruby/1.8/soap/rpc/driver.rb:231:in
> `getAllAdWordsCampaigns'
>         from /usr/lib/ruby/1.8/soap/rpc/driver.rb:226:in
> `getAllAdWordsCampaigns'
>         from ./client.rb:39
> in soap2obj #<SOAP::SOAPElement:0x36be68
> {https://adwords.google.com/api/adwords/v2}getAllAdWordsCampaignsResponse>
> 
> It is as if the mapping defined in CampaignService is not used.
> 
> Thanks in advance for any hints.
> 
> P@
>