ISO/IEC 25437:2012
(Main)Information technology — Telecommunications and information exchange between systems — WS-Session — Web services for application session services
Information technology — Telecommunications and information exchange between systems — WS-Session — Web services for application session services
ISO/IEC 25437:2012 specifies Web Services (in WSDL, in Clause 5) and SOAP bindings (in Clause 6) for the Application Session Services defined in ISO/IEC 22534. The Application Session Services allow Applications to create and maintain a relationship with Servers termed Application Session. The Web services specified herein, allow Service Requesters (Applications in ISO/IEC 22534) and Service Providers (Servers in ISO/IEC 22534) to create and maintain such Application Sessions. ISO/IEC 25437:2012 builds upon and imports the XML schema definitions from ISO/IEC 22534. The method of making the WSDL description of the specified services available to Service Provider and Requester is out of the scope of ISO/IEC 25437:2012. The Notification WSDL specifies the ApplicationSessionTerminated operation. The operation specifies one input message for the event notification that Service Requesters receive from the Service Provider. Service Requesters may also receive the event notifications from web services, e.g. ECMA-348, that use ISO/IEC 25437:2012 for session management.
Technologies de l'information — Télécommunications et échange d'information entre systèmes — Session WS — Services web pour services de session d'application
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Standards Content (Sample)
INTERNATIONAL ISO/IEC
STANDARD 25437
Third edition
2012-11-15
Information technology —
Telecommunications and information
exchange between systems — WS-
Session — Web services for application
session services
Technologies de l'information — Télécommunications et échange
d'information entre systèmes — Session WS — Services web pour
services de session d'application
Reference number
©
ISO/IEC 2012
© ISO/IEC 2012
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ii © ISO/IEC 2012 – All rights reserved
Contents Page
Foreword . v
Introduction . vi
1 Scope . 1
2 Conformance . 1
3 Normative references . 1
4 Terms, definitions and namespaces . 2
4.1 Terms and definitions . 2
4.2 Prefixes and namespaces . 2
5 Abstract WSDL Definitions . 3
5.1 Provider WSDL . 3
5.2 Notification WSDL . 4
6 SOAP Binding . 4
6.1 SOAP Binding for Provider WSDL . 5
6.2 SOAP Binding for Notification WSDL . 5
6.3 SOAP Binding of sessionID. 5
6.4 SOAP Fault Messages . 6
7 Event Subscription and Notification . 7
Annex A (normative) Event Subscription Using WS-Eventing . 8
A.1 General . 8
A.2 Subscription Fault . 8
Annex B (normative) Subscription Using WS-BaseNotification Option . 9
B.1 General . 9
B.2 Subscription Fault . 9
Annex C (normative) Asynchronous Response to Subscription Request Option . 10
Annex D (informative) Example WS-Session WSDL binding with SOAP/HTTP . 11
D.1 Service Provider WSDL with SOAP/HTTP Binding . 11
D.2 Notification WSDL with SOAP/HTTP Binding . 12
Annex E (informative) SOAP XML Templates for ISO/IEC 22534 (ECMA-354) Messages . 13
E.1 StartApplicationSession request message template . 13
E.1.1 StartApplicationSession Positive response message template . 13
E.1.2 StartApplicationSession negative response message template . 13
E.2 StopApplicationSession request message template . 14
E.2.1 StopApplicationSession positive response message template . 14
E.2.2 StopApplicationSession negative response message template . 14
E.3 ResetApplicationSessionTimer request message template . 14
E.3.1 ResetApplicationSessionTimer positive response message template . 15
E.3.2 Reset Application Session Timer negative response message template . 15
E.4 ApplicationSessionTerminated . 15
E.4.1 Template of ApplicationSessionTerminated event notification for unwrapped event sink
which applies to both WS-Eventing and WS-BaseNotification options . 15
E.4.2 Template of ApplicationSessionTerminated event notification to wrapped event sink of
WS-Eventing . 16
E.4.3 Template of ApplicationSessionTerminated event notification to wrapped event sink of
WS-BaseNotification . 16
© ISO/IEC 2012 – All rights reserved iii
Annex F (informative) WS-Eventing SOAP XML Message Templates .17
F.1 ApplicationSessionTerminated Event Subscription SOAP message template .17
F.2 Template of positive response to the event subscription .17
F.3 Template of negative response (fault) to event subscription .18
F.4 Template of Unsubscribe message .18
F.5 Template of positive response to Unsubscribe message .18
Annex G (informative) WS-BaseNotification SOAP XML Message Templates .19
G.1 ApplicationSessionTerminated Event Subscription SOAP message template .19
G.2 Template of positive response to the event subscription .19
G.3 Template of negative response to the event subscription .20
G.4 Template of Unsubscribe message .20
G.5 Template of positive response to Unsubscribe message .21
Annex H (informative) Summary of Changes .22
iv © ISO/IEC 2012 – All rights reserved
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are members of
ISO or IEC participate in the development of International Standards through technical committees
established by the respective organization to deal with particular fields of technical activity. ISO and IEC
technical committees collaborate in fields of mutual interest. Other international organizations, governmental
and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information
technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of the joint technical committee is to prepare International Standards. Draft International
Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as
an International Standard requires approval by at least 75 % of the national bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
ISO/IEC 25437 was prepared by Ecma International (as ECMA-366) and was adopted, under a special “fast-
track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 6,
Telecommunications and information exchange between systems, in parallel with its approval by national
bodies of ISO and IEC.
This third edition cancels and replaces the second edition (ISO/IEC 25437:2009), which has been technically
revised.
© ISO/IEC 2012 – All rights reserved v
Introduction
ISO/IEC 22534, Application Session Services, specifies XML protocols that can be used to create and
manage application sessions that are independent of the transport layer protocols. This International
Standard (WS-Session) specifies Web services for ISO/IEC 22534.
For Service Requester to receive the event notification from the Service Provider and from web
services (e.g. ECMA-348) that use this International Standard for session management, this
International Standard introduces WS-Eventing as the mandatory mechanism and WS-BaseNotification
as an Option to manage the event channel. This International Standard uses the approach in A.2 of
WS-Eventing to specify the ApplicationSessionTerminated as an operation in the Notification WSDL.
rd
Since WS-Eventing has advanced to a W3C Proposed Recommendation at W3C, the 3 edition of this
International Standard incorporates and complies with the latest edition of WS-Eventing.
Heeding the guidance in the WS-I Profiles that WS-Eventing adopted, this Standard only uses a subset
of WSDL Services, in particular, this Standard does not use the WSDL 1.1 Notification and Solicit-
response operations.
vi © ISO/IEC 2012 – All rights reserved
INTERNATIONAL STANDARD ISO/IEC 25437:2012(E)
Information technology — Telecommunications and information
exchange between systems — WS-Session — Web services for
application session services
1 Scope
This International Standard specifies Web Services (in WSDL, in Clause 5) and SOAP bindings (in Clause 6)
for the Application Session Services defined in ISO/IEC 22534. The Application Session Services allow
Applications to create and maintain a relationship with Servers termed Application Session. The Web services
specified herein, allow Service Requesters (Applications in ISO/IEC 22534) and Service Providers (Servers in
ISO/IEC 22534) to create and maintain such Application Sessions.
This International Standard builds upon and imports the XML schema definitions from ISO/IEC 22534. The
method of making the WSDL description of the specified services available to Service Provider and Requester
is out of the scope of this International Standard.
The Notification WSDL specifies the ApplicationSessionTerminated operation. The operation specifies one
input message for the event notification that Service Requesters receive from the Service Provider. Service
Requesters may also receive the event notifications from web services, e.g. ECMA-348, that use this
International Standard for session management.
2 Conformance
The Service Requester and Service Provider conform to the Application and Server conformance specified in
ISO/IEC 22534, using the WSDL definitions, SOAP bindings, and event subscription and notification specified
in Clause 5, 6 and 7 respectively.
The Service Provider implements and publishes the operations in the Provider WSDL in 5.1 and the
Notification WSDL in 5.2. The Service Provider implements and publishes the required operations from Annex
A and it may additionally implement and publish operations from Annex B.
The Service Requester implements the operation in the Notification WSDL in 5.2.
The Service Provider supports synchronous responses to Event Subscriptions and may also implement the
asynchronous response Option specified in Annex C.
3 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO/IEC 22534:2005 (ECMA-354), Information technology — Telecommunications and information exchange
between systems — Application session services
SOAP 1.1 Simple Object Access Protocol 1.1, W3C Note 08 May 2000
© ISO/IEC 2012 – All rights reserved 1
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