INTERNATIONAL ISO/IEC STANDARD 24824-2 First edition 2006-07-01 Information technology Generic applications of ASN.1: Fast Web Services Technologies de I'information - Applications generiques de ASN.1: Serviceswebrapides Reference number ISO/IEC 24824-2:2006(E) IEC ISo @ISO/IEC 2006 ISO/IEC24824-2:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation @ISO/IEC2006 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either Iso at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax +4122 749 09 47 E-mail [email protected] Web www.iso.org ii ISO/IEC 2006-All rightsreserved ISO/IEC24824-2:2006(E) CONTENTS Page 1 Scope... 1 2 Normative references .. 1 2.1 Identical Recommendations I International Standards ..... 1 2.2 Additional references.. 2 3 3 3.1 Imported definitions . 3 3.2 Additional definitions .... 3 4 Abbreviations 4 5 Notation . 4 6 The processing of ASN.1 SOAPmessages 5 7 Mapping components of the Envel ope type to information items . 7 7.1 General. 7.2 Mapping of the Header type.. 7 7.3 Mapping of the Body type... 7.4 Mapping of the Fault type.. 7.5 Mapping of the Content type 9 8 Mapping W3C SOAP message infosets to abstract values of the Envelope type 8.1 General... 8.2 Mapping of a Header EII.. 8.3 Maping of a Body EII... 8.4 Mapping of a Fault EII.... 8.5 Mapping of a content EII to a value of the Content type .. 9 Extended SOAP processing of embedded ASN.1 encoded values... 9.1 General... 9.2 Identifying the ASN.1 type of an embedded ASN.1 encoded value .. 9.3 Generating an ASN.1 value from an identified embedded ASN.1 encoded value. 9.4 Insertion of an ASN.1 value (with an identifier) into a W3C SOAP message . 9.5 The "ASN.1 type not identifiable" fault... 10 ASN.1 SOAP HTTP Binding. 10.1 HTTP media type.... 10.2 Behavior of responding SOAP nodes .. 11 Fast infoset SOAP messages and the SOAP HTTP Binding.... 12 SOAP-oriented service descriptions supporting the ASN.1 SOAP interface binding. 12.1 General.... 12.2 Schemas. 12.3 Abstract interfaces and abstract operations .... 12.4 Interface bindings and operation bindings .. 12.5 RPC schema........ 13 Use of SOAP-oriented service descriptions with ASN.1 SOAP interface bindings.. Annex A-ASN.1 module for ASN.1 SOAP. 23 Annex B - MIME media types for Fast Web Services B.1 The "application/fastsoap" media type ... 25 B.2 The "application/soap+fastinfoset" media type .. 26 Annex C - Tutorial on Fast Web Services. 28 C.1 Advantages ofFast WebServices.... 28 C.2 Conceptual and optimized processing of ASN.1 SOAP messages .... 29 C.3 Service descriptions .... 32 @ ISO/IEC 2006 - All rights reserved ili ISO/IEC 24824-2:2006(E) Page Annex D - Common provision of services using Fast Web Services and XML Web services D.1 Optimistic strategy... .34 D.2 Pessimistic strategy ... .34 Annex E - SOAP-oriented service description in WSDL 1.1 .36 E.1 SOAP-oriented service descriptions expressed in WSDL 1.1 .36 E.2 Schema.... E.3 Abstract interface and abstract operations.... E.4 Interface bindings and operation bindings .... .37 Annex F -- Assignment of object identifier values.... BIBLIOGRAPHY . iv ISO/IEC2006-All rightsrese