If you use the WID, you can create a business process node by
the following steps.
To create a business process node with the Graphical
Builder, do the following:
From the Graphical Editor view of the Graphical Builder, select BPNode under
the CompositonNode and then click the presentation
node that will call this business process. The business process
node appears in the Business Logic box and a link is generated between the
presentation node and the business process node.
Notes:
You probably see an exclamation mark on the business process node. You
can put your cursor on the exclamation mark and see the help information that
indicates you need to associate the business process node with a BPEL file.
Double-click the business process node. The Business
Process Node Dialog box pops up.
Define the business process node:
If you already have a business process to use with this business process
node, click Browse and locate your BPEL file. The process
name defined in the BPEL file is displayed. Click OK to
close the dialog box.
Note: You probably see a yellow left arrow between the
business process node and the presentation node. You can put your cursor on
the yellow left arrow and see the help information. The help information indicates
you need to define the link between the business process node and the presentation
node, and resolve the business process in Struts.
If you do not have an existing business process to use with this business
process node, create a business process for this node:
Click the Create button. The New business
process window appears.
Enter the package name and file name of the business process and click Next.
Select your process type and click Finish. The
Process Editor of the WebSphere® Integration Developer will start automatically.
You can then use the BPEL Editor and BP Extension Tool to create the business
process.
If you already have a BPEL file, from the Package Explorer view, you
can also drag and drop the BPEL file into the Graphical Editor to create a
business process node.