WS-BPEL 2.0 Beginner's Guide

Time for action – using XSLT transformations

To demonstrate how we can use the XSLT transformation in our BookWarehousingBPEL process, let's add it to the process:

1. Open the BookWarehousingBPEL.bpel window.
2. To add a transformation instead of the <assign> activity for preparing the AnotherBookstoreRequest variable, we will first remove the <assign> activity from the third flow branch. It is located just before the <invoke> activity for the AnotherBookstoreBPEL process.
3. Instead, we will drag-and-drop the XSLT Transform activity to the process. We can find the XSLT Transform activity under the Oracle Extensions part of the toolbar. The XSLT Transform activity needs to be dropped just above the invoke activity, that is, the invoke activity that invokes ...