diff options
Diffstat (limited to 'actionwebservice/lib/action_web_service/protocol/soap_protocol.rb')
| -rw-r--r-- | actionwebservice/lib/action_web_service/protocol/soap_protocol.rb | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/actionwebservice/lib/action_web_service/protocol/soap_protocol.rb b/actionwebservice/lib/action_web_service/protocol/soap_protocol.rb deleted file mode 100644 index 1bce496a7b..0000000000 --- a/actionwebservice/lib/action_web_service/protocol/soap_protocol.rb +++ /dev/null @@ -1,176 +0,0 @@ -require 'action_web_service/protocol/soap_protocol/marshaler' -require 'soap/streamHandler' -require 'action_web_service/client/soap_client' - -module ActionWebService # :nodoc: - module API # :nodoc: - class Base # :nodoc: - def self.soap_client(endpoint_uri, options={}) - ActionWebService::Client::Soap.new self, endpoint_uri, options - end - end - end - - module Protocol # :nodoc: - module Soap # :nodoc: - def self.included(base) - base.register_protocol(SoapProtocol) - base.class_inheritable_option(:wsdl_service_name) - base.class_inheritable_option(:wsdl_namespace) - end - - class SoapProtocol < AbstractProtocol # :nodoc: - AWSEncoding = 'UTF-8' - XSDEncoding = 'UTF8' - - attr :marshaler - - def initialize(namespace=nil) - namespace ||= 'urn:ActionWebService' - @marshaler = SoapMarshaler.new namespace - end - - def self.create(controller) - SoapProtocol.new(controller.wsdl_namespace) - end - - def decode_action_pack_request(action_pack_request) - return nil unless soap_action = has_valid_soap_action?(action_pack_request) - service_name = action_pack_request.parameters['action'] - input_encoding = parse_charset(action_pack_request.env['HTTP_CONTENT_TYPE']) - protocol_options = { - :soap_action => soap_action, - :charset => input_encoding - } - decode_request(action_pack_request.raw_post, service_name, protocol_options) - end - - def encode_action_pack_request(service_name, public_method_name, raw_body, options={}) - request = super - request.env['HTTP_SOAPACTION'] = '/soap/%s/%s' % [service_name, public_method_name] - request - end - - def decode_request(raw_request, service_name, protocol_options={}) - envelope = SOAP::Processor.unmarshal(raw_request, :charset => protocol_options[:charset]) - unless envelope - raise ProtocolError, "Failed to parse SOAP request message" - end - request = envelope.body.request - method_name = request.elename.name - params = request.collect{ |k, v| marshaler.soap_to_ruby(request[k]) } - Request.new(self, method_name, params, service_name, nil, nil, protocol_options) - end - - def encode_request(method_name, params, param_types) - param_types.each{ |type| marshaler.register_type(type) } if param_types - qname = XSD::QName.new(marshaler.namespace, method_name) - param_def = [] - if param_types - params = param_types.zip(params).map do |type, param| - param_def << ['in', type.name, marshaler.lookup_type(type).mapping] - [type.name, marshaler.ruby_to_soap(param)] - end - else - params = [] - end - request = SOAP::RPC::SOAPMethodRequest.new(qname, param_def) - request.set_param(params) - envelope = create_soap_envelope(request) - SOAP::Processor.marshal(envelope) - end - - def decode_response(raw_response) - envelope = SOAP::Processor.unmarshal(raw_response) - unless envelope - raise ProtocolError, "Failed to parse SOAP request message" - end - method_name = envelope.body.request.elename.name - return_value = envelope.body.response - return_value = marshaler.soap_to_ruby(return_value) unless return_value.nil? - [method_name, return_value] - end - - 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 $KCODE. - previous_encoding = XSD::Charset.encoding - XSD::Charset.encoding = XSDEncoding - response_body = SOAP::Processor.marshal(envelope, :charset => AWSEncoding) - XSD::Charset.encoding = previous_encoding - - Response.new(response_body, "text/xml; charset=#{AWSEncoding}", return_value) - end - - def protocol_client(api, protocol_name, endpoint_uri, options={}) - return nil unless protocol_name == :soap - ActionWebService::Client::Soap.new(api, endpoint_uri, options) - end - - def register_api(api) - api.api_methods.each do |name, method| - method.expects.each{ |type| marshaler.register_type(type) } if method.expects - method.returns.each{ |type| marshaler.register_type(type) } if method.returns - end - end - - private - def has_valid_soap_action?(request) - return nil unless request.method == :post - soap_action = request.env['HTTP_SOAPACTION'] - return nil unless soap_action - soap_action = soap_action.dup - soap_action.gsub!(/^"/, '') - soap_action.gsub!(/"$/, '') - soap_action.strip! - return nil if soap_action.empty? - soap_action - end - - def create_soap_envelope(body) - header = SOAP::SOAPHeader.new - body = SOAP::SOAPBody.new(body) - SOAP::SOAPEnvelope.new(header, body) - end - - def parse_charset(content_type) - return AWSEncoding if content_type.nil? - if /^text\/xml(?:\s*;\s*charset=([^"]+|"[^"]+"))$/i =~ content_type - $1 - else - AWSEncoding - end - end - end - end - end -end |