Integrating PeopleSoft HCM with BPA Suite and SOA Suite

We illustrate the progression of a business process from the initial modeling to the eventual creation of the executable software using Oracle BPA Suite, Oracle SOA Suite and PeopleSoft HCM.

Oracle BPA Suite provides a standards based approach for the modeling, analysis and simulation of business processes. Sharing these process models with the development team is as easy as clicking a button that reads "Share Blueprint with IT" which then exports the process metadata to the Oracle SOA Suite (Oracle BPEL PM, Oracle JDeveloper). The development team integrates the resulting BPEL model with the backend PeopleSoft HCM to create the executable software.

The tutorials will showcase these capabilities:



  • Modeling a business process and exporting it to the development environment.

  • Round trip integration between the modeling and the development environments.

  • Creation of executable software and integration with the backend application.

Use Case

Consider a benefits enrollment process where an employee has a qualifying event (the birth of a child, for instance) and now needs to enroll this new born child for health benefits and also make changes to the employee's payroll withholding to account for the new dependent.

While a typical benefits enrollment is often more complex than the above description, this tutorial focuses on a simplified scenario to illustrate the principal concepts and for ease of implementation and demonstration.

The process model is setup to accept all the relevant information (Employee ID, payroll withholding information, dependent's name, birth date, etc) upfront. The appropriate business processes (Insert Dependents, Insert W4) are subsequently invoked using this input data.

Implementation

The figure below summarizes the interaction between the business analyst and the process developer. The business repository contains the shared metadata and helps to keep the modeling and the development environments in sync.

overview.JPG

There are three distinct phases in the implementation process (click on the links below for detailed instructions):



  • Step 1: Create the business process model using Oracle BPA Suite and generate the metadata (referred to as the process blueprint).

  • Step 2: Use Oracle JDeveloper to generate the BPEL model from the previously created process blueprint; round trip integration between the modeling (Oracle BPA Suite) and the development (Oracle JDeveloper) environments.

  • Step 3: Using Oracle JDeveloper, the BPEL partner links created in Step 2 are modified to invoke the corresponding PeopleSoft CI service and the appropriate BPEL artifacts are added to create the executable software.
    The BPEL project file that was used is available here.

    Additional information on generating a web service from the PeopleSoft CI is available at the PeopleSoft Best Practice Center.


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