Project objectives Side issues Main issues MileGate ? Embedded HTTP server HTML Generation Client tools Frameworks functionalities Evaluated frameworks WS-Description

Interoperability WS►I Profiles WS►I Tools Tests Tests definitions Tests validations Conclusion Disadvantage of the project Benefit of the project What needs to be improved in the future… Questions

Side issues…. …. Main issues …..…....…

IP-based multi-service next-generation access platform Combines broadband access, telephony and data interfaces Migrate 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

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

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 No client installation needed !

Frameworks functionalities

Evaluated frameworks General features → ……………………………….. Data binding → …………………………………… Encoding table → …………………………….. → Data transfer protocol Transport → Data transfer protocol WS-Concepts → Web services concepts supported

Evaluated frameworks Unavoidable frameworks

Principle Performed work Further development / Suggestions

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  SOAP  WSDL  optional, not used

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  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!

WS►I Tools Interoperability testing tools 1.1

Test definition Use WS-I tools for testing interoperability Send a SetLabel and Receive a GetLabel Verify the usage of WS-Management Test of the xFer module (WS-transfer) Generate java classes from WSDL file Convert WSDL 1.1 to 2.0 with WSO2 tools

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