Examples of javax.faces.application.Application.createComponent()

Class javax.faces.application.Application

Examples of javax.faces.application.Application.createComponent()

javax.faces.application.Application.createComponent()

Instantiate and return a new {@link UIComponent} instance of theclass specified by a previous call to addComponent() for the specified component type.
@param componentType The component type for which to create andreturn a new {@link UIComponent} instance @throws FacesException if a {@link UIComponent} of thespecified type cannot be created @throws NullPointerException if componentTypeis null

    }
    if (checkForAlreadyCreated(panel, uid)) {
      return;
    }


    UIComponent input = application.createComponent(getSubComponentType());
    input.setRendererType(getSubRendererType());
    input.setId(uid);


    setAttributes(faceletContext, input);

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    String uid = root.createUniqueId();
    if (checkForAlreadyCreated(panel, uid)) {
      return;
    }
    Application application = faceletContext.getFacesContext().getApplication();
    UILabel label = (UILabel) application.createComponent(UILabel.COMPONENT_TYPE);
    label.setRendererType(TobagoConstants.RENDERER_TYPE_LABEL);
    label.setId(uid);
    label.getAttributes().put(TobagoConstants.ATTR_FOR, "@auto");
    if (tipAttribute != null) {
      if (tipAttribute.isLiteral()) {

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    return false;
  }


  private void addGridLayout(FaceletContext faceletContext, UIComponent panel, UIViewRoot root) {
    Application application = faceletContext.getFacesContext().getApplication();
    UIGridLayout gridLayout = (UIGridLayout) application.createComponent(UIGridLayout.COMPONENT_TYPE);
    gridLayout.setRendererType(TobagoConstants.RENDERER_TYPE_GRID_LAYOUT);
    if (labelWidthAttribute != null) {
      String columns = getColumns(labelWidthAttribute.getValue(faceletContext));
      if (!LayoutUtil.checkTokens(columns)) {
        LOG.warn("Illegal value for columns = \"" + columns + "\" replacing with default: \"" + DEFAULT_COLUMNS + "\"");

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    if (sortable && !(column instanceof UIColumnSelector)) {
      UICommand sortCommand = (UICommand) column.getFacet(Facets.SORTER);
      if (sortCommand == null) {
        String columnId = column.getClientId(facesContext);
        String sorterId = columnId.substring(columnId.lastIndexOf(":") + 1) + "_" + UISheet.SORTER_ID;
        sortCommand = (UICommand) application.createComponent(UICommand.COMPONENT_TYPE);
        sortCommand.setRendererType(RendererTypes.LINK);
        sortCommand.setId(sorterId);
        column.getFacets().put(Facets.SORTER, sortCommand);
      }

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        BeanDescriptor descriptor = metadata.getBeanDescriptor();
        ValueExpression componentType = (ValueExpression) descriptor.getValue(UIComponent.COMPOSITE_COMPONENT_TYPE_KEY);
        boolean annotationsApplied = false;
        if (componentType != null)
        {
            component = application.createComponent((String) componentType.getValue(context.getELContext()));
            annotationsApplied = true;
        }
        else
        {
            /*

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                 * If none of the previous steps have yielded a UIComponent instance, call
                 * createComponent(java.lang.String) passing "javax.faces.NamingContainer" as the argument.
                 */
                if (component == null)
                {
                    component = application.createComponent(UINamingContainer.COMPONENT_TYPE);
                    annotationsApplied = true;
                }
            }
        }

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        {
            Application application = context.getApplication();
            
            // Create a UIOutput instance by passing javax.faces.Output. to 
            // Application.createComponent(java.lang.String).
            UIOutput output = (UIOutput) application.createComponent(UIOutput.COMPONENT_TYPE);
            
            // Get the annotation instance from the class and obtain the values of the name, library, and 
            // target attributes.
            String name = annotation.name();
            if (name != null && name.length() > 0)

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                root.getAttributes().remove(FacetHandler.KEY);
            }
            facetComponent = root.getFacets().get(UIViewRoot.METADATA_FACET_NAME);
            if (facetComponent != null && !(facetComponent instanceof UIPanel)) {
                Application app = ctx.getFacesContext().getApplication();
                UIComponent panelGroup = app.createComponent(UIPanel.COMPONENT_TYPE);
                panelGroup.getChildren().add(facetComponent);
                root.getFacets().put(UIViewRoot.METADATA_FACET_NAME, panelGroup);
                facetComponent = panelGroup;
                facetComponent.setId(UIViewRoot.METADATA_FACET_NAME);
            }

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        FacesContext faces = ctx.getFacesContext();
        Application app = faces.getApplication();
        if (this.binding != null) {
            ValueExpression ve = this.binding.getValueExpression(ctx,
                                                                 Object.class);
            c = app.createComponent(ve, faces, this.componentType, this.rendererType);
            if (c != null) {
                // Make sure the component supports 1.2
                c.setValueExpression("binding", ve);
            }
        } else {

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            if (c != null) {
                // Make sure the component supports 1.2
                c.setValueExpression("binding", ve);
            }
        } else {
            c = app.createComponent(faces, this.componentType, this.rendererType);
        }
        return c;
    }


    /*

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