Examples of org.openfaces.org.json.JSONArray

org.openfaces.org.json.JSONArray
A JSONArray is an ordered sequence of values. Its external text form is a string wrapped in square brackets with commas separating the values. The internal form is an object having get and opt methods for accessing the values by index, and put methods for adding or replacing values. The values can be any of these types: Boolean, JSONArray, JSONObject, Number, String, or the JSONObject.NULL object.
The constructor can convert a JSON text into a Java object. The toString method converts to JSON text.
A get method returns a value if one can be found, and throws an exception if one cannot be found. An opt method returns a default value instead of throwing an exception, and so is useful for obtaining optional values.
The generic get() and opt() methods return an object which you can cast or query for type. There are also typed get and opt methods that do type checking and type coercion for you.
The texts produced by the toString methods strictly conform to JSON syntax rules. The constructors are more forgiving in the texts they will accept:
- An extra , (comma) may appear just before the closing bracket.
- The null value will be inserted when there is , (comma) elision.
- Strings may be quoted with ' (single quote).
- Strings do not need to be quoted at all if they do not begin with a quote or single quote, and if they do not contain leading or trailing spaces, and if they do not contain any of these characters: { } [ ] / \ : , = ; # and if they do not look like numbers and if they are not the reserved words true, false, or null.
- Values can be separated by ; (semicolon) as well as by , (comma).
- Numbers may have the 0- (octal) or 0x- (hex) prefix.
@author JSON.org @version 2009-04-13

    }


    protected Object getExecuteParam(FacesContext context,
                                     OUICommand command,
                                     Iterable<String> execute) {
        JSONArray renderArray = getRenderArray(context, command, execute);
        if (!(command instanceof Ajax)) {
            if (command instanceof ComponentConfigurator) {
                UIComponent configuredComponent = ((ComponentConfigurator) command).getConfiguredComponent();
                if (configuredComponent != null) {
                    String configuredId = configuredComponent.getClientId(context);
                    renderArray.put(configuredId);
                }
            }
            return renderArray;
        }
        Ajax ajax = (Ajax) command;
        if (!ajax.isStandalone() && ajax.getSubmitInvoker()) {
            String invokerId = OUIClientActionHelper.getClientActionInvoker(context, ajax);
            if (context.getViewRoot().findComponent(":" + invokerId) != null) {
                // if invoker is a JSF component rather than raw HTML tag
                renderArray.put(invokerId);
            }
        }
        return renderArray;
    }

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                list.add((AbstractUIEventContent) child);
            }
        }


        if (! list.isEmpty()) {
            JSONArray eventContent = DataUtil.listToJSONArray(list, null);
            Rendering.addJsonParam(obj, "content", eventContent);
        }


        try {
            Styles.renderStyleClasses(context, this);

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        throw new IllegalArgumentException("Unknown criterion type: " + jsonCriterionType);
    }


    private static List<FilterCriterion> parseComposite(JSONObject jsonObject, PropertyLocatorFactory locatorFactory) throws JSONException {
        List<FilterCriterion> result = new ArrayList<FilterCriterion>();
        JSONArray criteria = jsonObject.getJSONArray(CRITERIA);
        for (int i = 0; i < criteria.length(); i++) {
            result.add(parse(criteria.getJSONObject(i), locatorFactory));
        }
        return result;
    }

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    private JSONObject process(CompositeFilterCriterion criterion, CriterionType type) {
        try {
            JSONObject result = new JSONObject();
            result.put(TYPE, type);
            JSONArray criteria = new JSONArray();
            for (FilterCriterion childCriterion : criterion.getCriteria()) {
                criteria.put(childCriterion.process(this));
            }
            result.put(CRITERIA, criteria);
            return result;
        } catch (Exception e) {
            throw new RuntimeException(e);

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        return table.getClientId(context) + "::focused";
    }


    private void encodeSortingSupport(FacesContext context, AbstractTable table, ScriptBuilder buf) throws IOException {
        boolean atLeastOneColumnSortable1 = false;
        final JSONArray sortableColumnsIds = new JSONArray();
        for (BaseColumn column : table.getAllColumns()) {
            boolean sortable;
            Boolean columnSortableAttr = (Boolean) column.getAttributes().get("sortable");
            if (columnSortableAttr != null)
                sortable = columnSortableAttr;
            else {
                ValueExpression sortingExpression = column.getColumnSortingExpression();
                sortable = (sortingExpression != null);
            }
            if (sortable) sortableColumnsIds.put(column.getId());
            atLeastOneColumnSortable1 |= sortable;
        }
        boolean atLeastOneColumnSortable = atLeastOneColumnSortable1;
        if (!atLeastOneColumnSortable)
            return;

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        String sortingRulesStr = requestParameterMap.get(paramName);
        if (Rendering.isNullOrEmpty(sortingRulesStr)) return;


        List<SortingRule> sortingRules = new ArrayList<SortingRule>();
        try {
            JSONArray sortingRulesJson = new JSONArray(sortingRulesStr);
            for (int i = 0, count = sortingRulesJson.length(); i < count; i++) {
                JSONObject jsonObject = sortingRulesJson.getJSONObject(i);
                sortingRules.add(new SortingRule(jsonObject));
            }
        } catch (JSONException e) {
            throw new RuntimeException(e);
        }

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        }


        ResponseWriter writer = context.getResponseWriter();
        Rendering.renderHiddenField(writer, getExpandedNodesFieldName(context, table), null);


        JSONArray treeColumnParamsArray = new JSONArray();
        List<BaseColumn> renderedColumns = table.getAdaptedRenderedColumns();
        for (BaseColumn column : renderedColumns) {
            if (!(column instanceof TreeColumn))
                continue;
            TreeColumn treeColumn = (TreeColumn) column;
            Object columnParams = treeColumn.encodeParamsAsJsObject(context);
            treeColumnParamsArray.put(columnParams != null ? columnParams : JSONObject.NULL);
        }


        buf.initScript(context, table, "O$.TreeTable._initFolding",
                treeStructure,
                treeColumnParamsArray,

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     * @param defaultValue The default value to compare
     */
    public static void addJsonParam(JSONObject paramsObject, String paramName, Object paramValue, Object defaultValue) {
        if (paramValue instanceof Object[]) {
            Object[] params = ((Object[]) paramValue);
            JSONArray array = new JSONArray();
            for (Object param : params) {
                array.put(param);
            }
            paramValue = array;
        }
        if (paramValue instanceof List) {
            List params = ((List) paramValue);
            JSONArray array = new JSONArray();
            for (Object param : params) {
                array.put(param);
            }
            paramValue = array;
        }
        if (paramValue != null && !paramValue.equals(defaultValue))
            try {

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        renderInitJS(facesContext, popupMenu);
    }


    private JSONArray getMenuItemParameters(PopupMenu popupMenu) {
        JSONArray menuItemParameters = new JSONArray();
        List<UIComponent> components = popupMenu.getChildren();
        for (UIComponent component : components) {
            if (component instanceof MenuItem) {
                MenuItem menuItem = (MenuItem) component;
                Map parameters = (Map) menuItem.getAttributes().get(MenuItemRenderer.MENU_ITEMS_PARAMETERS_KEY);
                if (parameters == null) {
                    parameters = new HashMap();
                }
                JSONObject obj = new JSONObject(parameters);
                menuItemParameters.put(obj);
            } else if (component instanceof MenuSeparator) {
                menuItemParameters.put(new JSONObject());
            }
        }
        return menuItemParameters;
    }

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        String groupingRulesStr = requestParameterMap.get(paramName);
        if (Rendering.isNullOrEmpty(groupingRulesStr)) return;


        List<GroupingRule> groupingRules = new ArrayList<GroupingRule>();
        try {
            JSONArray sortingRulesJson = new JSONArray(groupingRulesStr);
            for (int i = 0, count = sortingRulesJson.length(); i < count; i++) {
                JSONObject jsonObject = sortingRulesJson.getJSONObject(i);
                groupingRules.add(new GroupingRule(jsonObject));
            }
        } catch (JSONException e) {
            throw new RuntimeException(e);
        }

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org.openfaces.component.ajax.AjaxInitializer

org.openfaces.component.filter.JSONBuilder

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org.openfaces.component.table.ImageExpansionToggle

org.openfaces.component.table.Scrolling

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