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Build Web sites with BPEL business processes

Diana Lau (dhmlau@ca.ibm.com), Software Developer, EMC
Diana is currently working in the SOA Advanced Technology Design Center in IBM Toronto Lab. Prior to that, she was working on the WebSphere Integration Developer product. Diana received a bachelor and master degree in Computer Science from the University of Toronto.
(An IBM developerWorks Contributing Author)

Summary:  Create a Web site that uses business processes to perform daily business operations. With this example, you use WebSphere® Studio Application Developer Integration Edition V5.1 to build a Web site that takes pizza orders. If the customer has a good credit history, the order is placed, and the time needed for pickup or delivery is calculated and shown on the confirmation page. If the customer has bad credit, an order cannot be placed and the customer is informed.

Date:  01 Jul 2004
Level:  Intermediate
PDF:  A4 and Letter (59 KB | 17 pages)Get Adobe® Reader®

Activity:  1926 views
Comments:  

Before you start

What is this tutorial about?

The IBM WebSphere Studio Application Developer Integration Edition, Version 5.1 has Business Process Execution Language (BPEL) support to orchestrate Web services to create business processes.

This tutorial explains how to create a Web site that uses business processes to perform daily business operations. Follow three major steps to build this example:

  1. Create a Web site using Struts and JSP files.
  2. Create Web services.
  3. Create BPEL processes.

With this example, you build a Web site that takes pizza orders. If the customer has a good credit history, the order is placed, and the time needed for pickup or delivery is calculated and shown on the confirmation page. If the customer has bad credit, an order cannot be placed and the customer is informed.

You create two Web services: One service is for checking a customer's credit, and another service is for calculating the time needed to prepare the pizza. The whole procedure is captured in a BPEL business process.

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Prerequisites

To run this example, you need to install WebSphere Studio Application Developer Integration Edition Version 5.1 (Trial version available).

Familiarity with this product is not required; however, some experience with WebSphere Studio or Eclipse is necessary.

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static.content.url=http://www.ibm.com/developerworks/js/artrating/
SITE_ID=1
Zone=SOA and Web services
ArticleID=137229
TutorialTitle=Build Web sites with BPEL business processes
publish-date=07012004
author1-email=dhmlau@ca.ibm.com
author1-email-cc=webserv@us.ibm.com

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Next steps from IBM

WebSphere Application Server can leverage its built in Web Services support to expose services to remote consumers in an industry-standard way.

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