public Object processDoneData()

in src/main/java/org/apache/commons/scxml2/model/Final.java [72:112]
41 lines of code
8 McCabe index (conditional complexity)

    public Object processDoneData(final SCXMLExecutionContext exctx) throws ModelException {
        Object result = null;
        if (doneData != null) {
            try {
                final Content content = doneData.getContent();
                final Evaluator eval = exctx.getEvaluator();
                final Context ctx = exctx.getScInstance().getGlobalContext();
                if (content != null) {
                    if (content.getExpr() != null) {
                        Object evalResult;
                        try {
                            evalResult = eval.eval(ctx, content.getExpr());
                        } catch (final SCXMLExpressionException e) {
                            exctx.getInternalIOProcessor().addEvent(new EventBuilder(TriggerEvent.ERROR_EXECUTION,
                                    TriggerEvent.ERROR_EVENT).build());
                            exctx.getErrorReporter().onError(ErrorConstants.EXPRESSION_ERROR,
                                    "Failed to evaluate <donedata> <content> expression due to error: "+ e.getMessage()
                                            + ", Using empty value instead.", getParent());
                            evalResult = "";
                        }
                        result = eval.cloneData(evalResult);
                    } else if (content.getParsedValue() != null) {
                        result = eval.cloneData(content.getParsedValue().getValue());
                    }
                } else {
                    final Map<String, Object> payloadDataMap = new LinkedHashMap<>();
                    PayloadBuilder.addParamsToPayload(exctx.getScInstance().getGlobalContext(),
                            exctx.getEvaluator(), doneData.getParams(), payloadDataMap);
                    if (!payloadDataMap.isEmpty()) {
                        result = payloadDataMap;
                    }
                }
            } catch (final SCXMLExpressionException e) {
                result = null;
                exctx.getInternalIOProcessor().addEvent(new EventBuilder(TriggerEvent.ERROR_EXECUTION, TriggerEvent.ERROR_EVENT).build());
                exctx.getErrorReporter().onError(ErrorConstants.EXPRESSION_ERROR,
                        "Failed to process final donedata due to error: "+ e.getMessage(), getParent());
            }
        }
        return result;
    }