public void evaluateExtraParams()

in plugins/struts2-dojo-plugin/src/main/java/org/apache/struts2/dojo/components/Submit.java [186:260]
66 lines of code
31 McCabe index (conditional complexity)

    public void evaluateExtraParams() {
        super.evaluateExtraParams();

        if (href != null)
            addParameter("href", findString(href));
        if (errorText != null)
            addParameter("errorText", findString(errorText));
        if (loadingText != null)
            addParameter("loadingText", findString(loadingText));
        if (executeScripts != null)
            addParameter("executeScripts", findValue(executeScripts, Boolean.class));
        if (listenTopics != null)
            addParameter("listenTopics", findString(listenTopics));
        if (notifyTopics != null)
            addParameter("notifyTopics", findString(notifyTopics));
        if (handler != null)
            addParameter("handler", findString(handler));
        if (formId != null)
            addParameter("formId", findString(formId));
        if (formFilter != null)
            addParameter("formFilter", findString(formFilter));
        if (src != null)
            addParameter("src", findString(src));
        if (indicator != null)
            addParameter("indicator", findString(indicator));
        if (targets != null)
            addParameter("targets", findString(targets));
        if (showLoadingText != null)
            addParameter("showLoadingText", findString(showLoadingText));
        if (showLoadingText != null)
            addParameter("showLoadingText", findString(showLoadingText));
        if (beforeNotifyTopics != null)
            addParameter("beforeNotifyTopics", findString(beforeNotifyTopics));
        if (afterNotifyTopics != null)
            addParameter("afterNotifyTopics", findString(afterNotifyTopics));
        if (errorNotifyTopics != null)
            addParameter("errorNotifyTopics", findString(errorNotifyTopics));
        if (highlightColor != null)
            addParameter("highlightColor", findString(highlightColor));
        if (highlightDuration != null)
            addParameter("highlightDuration", findString(highlightDuration));
        if (separateScripts != null)
            addParameter("separateScripts", findValue(separateScripts, Boolean.class));
        if (transport != null)
            addParameter("transport", findString(transport));
        if (parseContent != null)
            addParameter("parseContent", findValue(parseContent, Boolean.class));

        Boolean validateValue = false;
        if (validate != null) {
            validateValue = (Boolean) findValue(validate, Boolean.class);
            addParameter("validate", validateValue);
        }

        Form form = (Form) findAncestor(Form.class);
        if (form != null)
            addParameter("parentTheme", form.getTheme());

        if (ajaxAfterValidation != null)
            addParameter("ajaxAfterValidation", findValue(ajaxAfterValidation, Boolean.class));

        // generate a random ID if not explicitly set and not parsing the content
        Boolean parseContent = (Boolean)stack.getContext().get(Head.PARSE_CONTENT);
        boolean generateId = (parseContent != null ? !parseContent : true);

        addParameter("pushId", generateId);
        if ((this.id == null || this.id.length() == 0) && generateId) {
            // resolves Math.abs(Integer.MIN_VALUE) issue reported by FindBugs
            // http://findbugs.sourceforge.net/bugDescriptions.html#RV_ABSOLUTE_VALUE_OF_RANDOM_INT
            int nextInt = RANDOM.nextInt();
            nextInt = nextInt == Integer.MIN_VALUE ? Integer.MAX_VALUE : Math.abs(nextInt);
            this.id = "widget_" + String.valueOf(nextInt);
            addParameter("id", this.id);
        }
    }