public static void build()

in impl/src/main/java/org/apache/myfaces/renderkit/html/util/AjaxScriptBuilder.java [125:272]
130 lines of code
37 McCabe index (conditional complexity)

    public static void build(FacesContext context,
                             StringBuilder sb,
                             UIComponent component,
                             String sourceId,
                             String eventName,
                             String execute,
                             String render,
                             String delay,
                             String resetValues,
                             String onerror,
                             String onevent,
                             Collection<ClientBehaviorContext.Parameter> params,
                             List<UIParameter> uiParams,
                             String userParameters)
    {
        // CHECKSTYLE:ON
        HtmlCommandScript commandScript = (component instanceof HtmlCommandScript hcs)
                ? hcs
                : null;

        sb.append(MYFACES_AB);
        sb.append('(');

        if (sourceId == null)
        {
            sb.append(AJAX_VAL_THIS);
        }
        else
        {
            sb.append('\'');
            sb.append(sourceId);
            sb.append('\'');

            if (!sourceId.trim().equals(component.getClientId(context)))
            {
                // Check if sourceId is not a clientId and there is no execute set
                UIComponent ref = (component.getParent() == null) ? component : component.getParent();
                UIComponent instance = null;
                try
                {
                    instance = ref.findComponent(sourceId);
                }
                catch (IllegalArgumentException e)
                {
                    // No Op
                }
                if (instance == null && execute == null)
                {
                    // set the clientId of the component so the behavior can be decoded later,
                    // otherwise the behavior will fail
                    execute = component.getClientId(context);
                }
            }
        }
        sb.append(',');

        sb.append(commandScript == null ? AJAX_VAL_EVENT : AJAX_VAL_NULL);
        sb.append(",'");

        sb.append(eventName);
        sb.append("',");

        SearchExpressionHandler seHandler = null;
        SearchExpressionContext seContext = null;
        if (StringUtils.isNotBlank(execute) || StringUtils.isNotBlank(render))
        {
            seHandler = context.getApplication().getSearchExpressionHandler();
            seContext = SearchExpressionContext.createSearchExpressionContext(
                    context, component,
                    MyFacesSearchExpressionHints.SET_RESOLVE_CLIENT_SIDE_RESOLVE_SINGLE_COMPONENT, null);
        }

        appendIds(sb, execute, seHandler, seContext);
        sb.append(',');

        appendIds(sb, render, seHandler, seContext);

        if (onevent != null || onerror != null || delay != null || resetValues != null
                || (params != null && !params.isEmpty()) || (uiParams != null && !uiParams.isEmpty()))
        {
            sb.append(",{");
            if (onevent != null)
            {
                appendProperty(sb, AJAX_KEY_ONEVENT, onevent, false);
            }
            if (onerror != null)
            {
                appendProperty(sb, AJAX_KEY_ONERROR, onerror, false);
            }
            if (delay != null)
            {
                appendProperty(sb, AJAX_KEY_DELAY, delay, true);
            }
            if (resetValues != null)
            {
                appendProperty(sb, AJAX_KEY_RESETVALUES, resetValues, false);
            }

            if ((params != null && !params.isEmpty()) || (uiParams != null && !uiParams.isEmpty()))
            {
                StringBuilder paramsBuilder = SharedStringBuilder.get(context, AJAX_PARAM_SB, 60);
                paramsBuilder.append('{');
                if (params != null && !params.isEmpty())
                {
                    if (params instanceof RandomAccess)
                    {
                        List<ClientBehaviorContext.Parameter> list = (List<ClientBehaviorContext.Parameter>) params;
                        for (int i = 0, size = list.size(); i < size; i++)
                        {
                            ClientBehaviorContext.Parameter param = list.get(i);
                            appendProperty(paramsBuilder, param.getName(), param.getValue(), true);
                        }
                    }
                    else
                    {
                        for (ClientBehaviorContext.Parameter param : params)
                        {
                            appendProperty(paramsBuilder, param.getName(), param.getValue(), true);
                        }
                    }
                }

                if (uiParams != null && !uiParams.isEmpty())
                {
                    for (int i = 0, size = uiParams.size(); i < size; i++)
                    {
                        UIParameter param = uiParams.get(i);
                        appendProperty(paramsBuilder, param.getName(), param.getValue(), true);
                    }
                }
                paramsBuilder.append('}');
                appendProperty(sb, AJAX_KEY_PARAMS, paramsBuilder, false);
            }

            sb.append('}');
        }
        else
        {
            sb.append(",{}");
        }
        if(userParameters != null && !userParameters.isEmpty())
        {
            sb.append(',');
            sb.append(userParameters);
        }

        sb.append(')');
    }