Method: ActionWebService::Protocol::Soap::SoapProtocol#encode_response

Defined in:
lib/action_web_service/protocol/soap_protocol.rb

#encode_response(method_name, return_value, return_type, protocol_options = {}) ⇒ Object 



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# File 'lib/action_web_service/protocol/soap_protocol.rb', line 94

def encode_response(method_name, return_value, return_type, protocol_options={})
  if return_type
    return_binding = marshaler.register_type(return_type)
    marshaler.annotate_arrays(return_binding, return_value)
  end
  qname = XSD::QName.new(marshaler.namespace, method_name)
  if return_value.nil?
    response = SOAP::RPC::SOAPMethodResponse.new(qname, nil)
  else
    if return_value.is_a?(Exception)
      detail = SOAP::Mapping::SOAPException.new(return_value)
      response = SOAP::SOAPFault.new(
        SOAP::SOAPQName.new('%s:%s' % [SOAP::SOAPNamespaceTag, 'Server']),
        SOAP::SOAPString.new(return_value.to_s),
        SOAP::SOAPString.new(self.class.name),
        marshaler.ruby_to_soap(detail))
    else
      if return_type
        param_def = [['retval', 'return', marshaler.lookup_type(return_type).mapping]]
        response = SOAP::RPC::SOAPMethodResponse.new(qname, param_def)
        response.retval = marshaler.ruby_to_soap(return_value)
      else
        response = SOAP::RPC::SOAPMethodResponse.new(qname, nil)
      end
    end
  end
  envelope = create_soap_envelope(response)

  # FIXME: This is not thread-safe, but StringFactory_ in SOAP4R only
  #        reads target encoding from the XSD::Charset.encoding variable.
  #        This is required to ensure $KCODE strings are converted
  #        correctly to UTF-8 for any values of $KCODE.
  previous_encoding = XSD::Charset.encoding
  XSD::Charset.encoding = XSDEncoding
  response_body = SOAP::Processor.marshal(envelope, :charset => AWSEncoding)
  XSD::Charset.encoding = previous_encoding

  Response.new(response_body, "text/xml; charset=#{AWSEncoding}", return_value)
end