Survey and evaluate different client Frameworks and describe their compatibilities with the web services

Problèmes courants d’interopérabilité Protocole de transport XML Protocole SOAP WS►I Les outils WS-I WS-* Concepts AddressingManagement Transfer Transfer Client framework

IP-based multi-service next-generation access platform Combines broadband access, telephony and data interfaces Migrate whole or parts of your telecommunications network to the NGN high quality Triple Play, broadband business services and traditional telephony and data services at the same time core unit & 20 other units example: 960 xDSL or 456 COMBO Introduction on MileGate

Embedded system VxWorks, C++ PowerPC ~400MHz 256MB RAM, 128MB flash memory Introduction on MileGate

We performed a feasibility study and suggested a manner for the implementation. The suggestion contains: functional design sequential interactions discovery/requesting mechanism GUI prototype generation of the files reaction on modifications HTML Generation No client installation needed !

Principle Performed work Further development / Suggestions Web Service

W3C definition public interfaces and bindings are defined and described using XML interact with the Web service in a manner prescribed by its definition, using XML based messages conveyed by Internet protocols Basic components of Web Service Architecture Communication Service Description Directory Service Web Service - Priciple  SOAP  WSDL  optional, not used

Feasibility of a Web Service has already been proved Functional prototype running on Linux Embedded HTTP Server Barracuda The new parts added to the WSDL file are: new fault type header & fault messages Integration of fault into operation’s WS-Transfer “soapAction” for operation’s automatic binding of the headers into the SOAP messages wsdl:service element with the Endpoint References Web Service – Performed work  XSLT

New discover message just for MO’s Use of relationships for operations Adaptation of notification mechanism Meta constraints for invocation of operations Many other possibilities as advertisement of new endpoints operational status of resource customized requests and more..need to be analyzed carefully! Web Service – Further development

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