Examples: Starting and Stopping Audit Events in a Workflow

Example 10–3 illustrates enabling timing audit events in a workflow. To instrument a workflow, auditWorkflow events should be added at the beginning and end of workflows, processes, and activities.

The auditWorkflow operation is defined in com.waveset.session.WorkflowServices. See The com.waveset.session.WorkflowServices Application for more information.

Example 10–3 Starting Timing Audit Events in a Workflow

<Action application=’com.waveset.session.WorkflowServices’> 
<Argument name=’op’ value=’auditWorkflow’/> 
<Argument name=’action’ value=’StartWorkflow’/> 
</Action>

To stop logging timing audit events in a workflow, add the code in Example 10–4 to a pre-end activity near the conclusion of the workflow. Note that, when instrumenting a workflow or process, you are not permitted to put anything in an end activity. You must create a pre-end activity that performs the final auditWorkflow event, and then unconditionally transition to the end event.

Example 10–4 Stopping Timing Audit Events in a Workflow

<Action application=’com.waveset.session.WorkflowServices’> 
<Argument name=’op’ value=’auditWorkflow’/> <Argument name=’action’ value=’EndWorkflow’/> 
</Action>