public Optional activateWorkItemHandler()

in kogito-quarkus-examples/process-error-handling/src/main/java/org/acme/wih/CustomTaskWorkItemHandler.java [39:67]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    public Optional<WorkItemTransition> activateWorkItemHandler(KogitoWorkItemManager manager, KogitoWorkItemHandler handler, KogitoWorkItem workItem, WorkItemTransition transition) {
        LOG.debug("start");
        LOG.debug("Passed parameters:");

        // Printing task’s parameters, it will also print
        // our value we pass to the task from the process
        for (String parameter : workItem.getParameters().keySet()) {
            LOG.debug(parameter + " = " + workItem.getParameters().get(parameter));
        }

        String input = (String) workItem.getParameter("Input");

        Map<String, Object> results = new HashMap<String, Object>();
        results.put("Result", "Hello " + input);

        if (input.matches("(RETRY|COMPLETE|RETHROW)")) {
            handleError(input);
        } else if (input.contentEquals("ABORT")) {
            return Optional.of(handler.abortTransition(workItem.getPhaseStatus()));
        } else {
            // Don’t forget to finish the work item otherwise the process
            // will be active infinitely and never will pass the flow
            // to the next node.
            return Optional.of(handler.completeTransition(workItem.getPhaseStatus(), results));
        }

        LOG.debug("end");
        return Optional.empty();
    }