NDLI: Extending BPEL for WSDL-Temporal based Web services

Content Provider	IEEE Xplore Digital Library
Author	Banati, H. Bedi, P. Marwaha, P.
Copyright Year	2012
Description	Author affiliation: Department of Computer Science, Dyal Singh College, University of Delhi, India (Banati, H.) \|\| Department of Computer Science, University of Delhi, India (Bedi, P.; Marwaha, P.)
Abstract	The BPEL specification focuses on business processes, the activities of which are assumed to be interactions with Web services. These multiple services are called composite Web service. WSDL is the W3C specification for developing a Web service. However, change in the business requirements over a period of time result in multiple versions of Web services. Maintaining multiple versions is difficult especially for organizations, with established products and a large customer base. The problem aggregates further when these Web services are bundled into a business process. In our earlier work, we have extended WSDL to WSDL-Temporal (WSDL-T) that eases the management of various versions of a Web service. WSDL-T allows access to a particular version of an operation of a Web service from the client. But, existing specifications of the Bussiness Process Execution Language (BPEL) does not support the new artifacts proposed in the WSDL-T. In the presented work, the BPEL specifications are extended to BPEL-Temporal. BPEL-Temporal has introduced a new artifact that allows accessing a particular version of an operation from the bunch of available versions within a single Web service. BPEL-Temporal enables the BPEL processes to call a new or old version of the constituent Web service dynamically. The BPEL-T helps in easy and better management of business processes.
Starting Page	484
Ending Page	489
File Size	230515
Page Count	6
File Format	PDF
ISBN	9781467351140
e-ISBN	9781467351164
DOI	10.1109/HIS.2012.6421382
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-12-04
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Decision support systems BPEL-Temporal BPEL Helium WSDL Hybrid intelligent systems Web Service Versioning
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in