Rails - Aug 2007 - Struct with xml rpc

Hi,

I have to access a webservice (write in Java) which take 3 arguments, 2
string and a complex type.
For the comple type i have defined a class child of
ActionWebService::Struct.
The problem is that when i invoke the method i get this error :

java.lang.NoSuchMethodException:
com.toto.xmlrpc.AccountTransaction.createHandler(java.util.ArrayList,
java.util.ArrayList, java.util.ArrayList)

Here is my code :

account_attributes_struct.rb

class AccountAttributesStruct < ActionWebService::Struct
  member :LastName, :string
  member :FirstName, :string
  member :Country, :string
  member :Language, :string
  member :EMailAccount, :string

  def initialize firstname, lastname,email
    self.FirstName = firstname
    self.LastName = lastname
    self.EMailAccount = email
  end

  def inspect
    return self.FirstName + " " + self.LastName + " " +
self.EMailAccount
  end
end

account_api.rb

class AccountAPI < ActionWebService::API::Base
    inflect_names false
    api_method :exists, :expects => [:string], :returns => [:bool]
    api_method ''login'', :expects => [:string], :returns
=> [:string]
    api_method :create, :expects =>
[[:string],[:string],[{''attributes''
=> AccountAttributesStruct}]], :returns => [:string]
  end

subscribe_controller.rb

client = ActionWebService::Client::XmlRpc.new(AccountAPI,
''http://test.toto.com./xmlrpc'', :handler_name =>
''account'')
attributes = AccountAttributesStruct.new(@person.firstname,
@person.lastname,  @person.email)
client.create(login,''toto'',attributes.to_a)


If i don''t put .to_a after attributes i get the error "undefined
method
map for AccountAttributesStruct"

I hope someone could help  me.

Thank you
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