Java UIOutput类代码示例

import javax.faces.component.UIOutput; //导入依赖的package包/类
public void testFindInPanelComponents()
{
  UIViewRoot root = facesContext.getViewRoot(); root.setId("root");
  UIPanel panel1 = new UIPanel(); panel1.setId("panel1");
  UIPanel panel2 = new UIPanel(); panel2.setId("panel2");
  UIPanel panel3 = new UIPanel(); panel3.setId("panel3");
  UIOutput txt = new UIOutput(); txt.setId("txt");

  // build the Tree...
  root.getChildren().add(panel1);
  panel1.getChildren().add(panel2);
  panel2.getChildren().add(panel3);
  panel3.getChildren().add(txt);

  // Get the ComponentReference util
  ComponentReference<UIOutput> uiRef = ComponentReference.newUIComponentReference(txt);

  // find the component...
  UIOutput referencedComp = uiRef.getComponent();

  assertEquals(txt, referencedComp);
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
@Override
public VisitResult visit(final VisitContext context, final UIComponent target) {
	// if (!target.isRendered()) {
	// return VisitResult.REJECT;
	// }

	if (target instanceof UIInput) {
		this.inputs.add((UIInput) target);
	}
	if (target instanceof UIForm) {
		this.forms.add((UIForm) target);
	}

	if (target instanceof UICommand) {
		this.commands.add((UICommand) target);
	}
	if (target instanceof UIOutput) {
		this.outputs.add((UIOutput) target);
	}
	if (target instanceof UISubmenu) {
		this.subMenus.add((UISubmenu) target);
	}
	if (target instanceof Column) {
		this.columns.add((Column) target);
	}
	if (target instanceof DataTable) {
		this.tables.add((DataTable) target);
	}
	if (target instanceof UISelectItems) {
		this.selectItems.add((UISelectItems) target);
	}
	if (target instanceof PanelGrid) {
		this.panelGrids.add((PanelGrid) target);
	}
	return VisitResult.ACCEPT;
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
/**
 *  Copy-pasted from {@link AjaxHandler}
 */
private void installAjaxResourceIfNecessary() {

    FacesContext context = FacesContext.getCurrentInstance();
    if (RenderKitUtils.hasScriptBeenRendered(context)) {
        // Already included, return
        return;
    }

    final String name = "jsf.js";
    final String library = "javax.faces";

    if (RenderKitUtils.hasResourceBeenInstalled(context, name, library)) {
        RenderKitUtils.setScriptAsRendered(context);
        return;
    }
    UIOutput output = new UIOutput();
    output.setRendererType("javax.faces.resource.Script");
    output.getAttributes().put("name", name);
    output.getAttributes().put("library", library);
    context.getViewRoot().addComponentResource(context, output, "head");

    // Set the context to record script as included
    RenderKitUtils.setScriptAsRendered(context);

}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
@Override
public UIComponent generateAndAdd(FacesContext context, UIPropertySheet propertySheet,
         PropertySheetItem item)
{
   UIComponent component = super.generateAndAdd(context, propertySheet, item);
   
   if ((component instanceof UIInput) && (component instanceof UISelectOne) == false)
   {
      component.setRendererType(RepoConstants.ALFRESCO_FACES_MLTEXTAREA_RENDERER);
   }
   else if ((component instanceof UIOutput))
   {
      component.setRendererType(RepoConstants.ALFRESCO_FACES_MLTEXT_RENDERER);
   }
   
   return component;
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
/**
 * @see org.alfresco.web.bean.generator.IComponentGenerator#generate(javax.faces.context.FacesContext, java.lang.String)
 */
@SuppressWarnings("unchecked")
public UIComponent generate(FacesContext context, String id)
{
    UIComponent component = null;
    if (this.inEditMode == false)
    {
        component = context.getApplication().createComponent(UIOutput.COMPONENT_TYPE);
        component.setRendererType("javax.faces.Link");
        component.getAttributes().put("target", "new");
    }
    else
    {
        component = context.getApplication().createComponent(ComponentConstants.JAVAX_FACES_INPUT);
        component.setRendererType(ComponentConstants.JAVAX_FACES_TEXT);
    }
    
    FacesHelper.setupComponentId(context, component, id);    
    return component;
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
/**
 * @see org.alfresco.web.bean.generator.BaseComponentGenerator#setupProperty(javax.faces.context.FacesContext, org.alfresco.web.ui.repo.component.property.UIPropertySheet, org.alfresco.web.ui.repo.component.property.PropertySheetItem, org.alfresco.service.cmr.dictionary.PropertyDefinition, javax.faces.component.UIComponent)
 */
@SuppressWarnings("unchecked")
@Override
protected void setupProperty(FacesContext context, UIPropertySheet propertySheet,
      PropertySheetItem item, PropertyDefinition propertyDef, UIComponent component)
{
    super.setupProperty(context, propertySheet, item, propertyDef, component);
    
    if (component.getRendererType().equals("javax.faces.Link") == true)
    {
        // Add child text component
        UIOutput output = createOutputTextComponent(context, "linklabel_" + component.getId());
        output.setValueBinding("value", component.getValueBinding("value"));
        component.getChildren().add(output);
    }
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
@Override
protected void setupConverter(FacesContext context, 
      UIPropertySheet propertySheet, PropertySheetItem property, 
      PropertyDefinition propertyDef, UIComponent component)
{
   if (property.getConverter() != null)
   {
      // create and add the custom converter
      createAndSetConverter(context, property.getConverter(), component);
   }
   else
   {
      // use the default converter for the date component
      // we can cast this as we know it is an UIOutput type
      ((UIOutput)component).setConverter(getDefaultConverter(context));
   }
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
/**
 * Creates the converter with the given id and adds it to the component.
 * 
 * @param context FacesContext
 * @param converterId The name of the converter to create
 * @param component The component to add the converter to
 */
protected void createAndSetConverter(FacesContext context, String converterId, 
      UIComponent component)
{
   if (converterId != null && component instanceof UIOutput)
   {
      try
      {
         Converter conv = context.getApplication().createConverter(converterId);
         ((UIOutput)component).setConverter(conv);
      }
      catch (NullPointerException npe)
      {
         // workaround a NPE bug in MyFaces
         logger.warn("Converter " + converterId + " could not be applied");
      }
      catch (FacesException fe)
      {
         logger.warn("Converter " + converterId + " could not be applied");
      }
   }
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
private void processUIComponent(UIComponent uiComponent) {

		if (uiComponent instanceof PickerUpdater) {
			PickerUpdater pu = (PickerUpdater) uiComponent;
			if (pu.isRequired()) {
				markOutputRequired(lastOutput);
			}
			return;
		}
		if (uiComponent instanceof UIInput) {
			processInput((UIInput) uiComponent);
			return;
		}
		if (uiComponent instanceof UIOutput) {
			processUIOutput((UIOutput) uiComponent);
			return;
		}
	}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
/**
 * Add the viewport meta tag if not disabled from context-param
 *
 * @param root
 * @param context
 * @param isProduction
 */
private void addMetaTags(UIViewRoot root, FacesContext context) {
	// Check context-param
	String viewportParam = BsfUtils.getInitParam(C.P_VIEWPORT, context);

	viewportParam = evalELIfPossible(viewportParam);
	String content = "width=device-width, initial-scale=1";
	if (!viewportParam.isEmpty() && isFalseOrNo(viewportParam))
		return;
	if(!viewportParam.isEmpty() && !isTrueOrYes(viewportParam))
		content = viewportParam;

	// Otherwise
	String viewportMeta = "<meta name=\"viewport\" content=\"" + content + "\"/>";
	UIOutput viewport = new UIOutput();
	viewport.setRendererType("javax.faces.Text");
	viewport.getAttributes().put("escape", false);
	viewport.setValue(viewportMeta);

	UIComponent header = findHeader(root);
	if(header != null) {
		header.getChildren().add(0, viewport);
	}
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
private void createAndAddComponent(UIViewRoot root, FacesContext context,
		String rendererType, String name, String library, String position) {

	//		if (library != null && BSF_LIBRARY.equals(library)) {
	//			boolean loadBsfResource = shouldLibraryBeLoaded(P_GET_BOOTSTRAP_COMPONENTS_FROM_CDN, true);
	//			
	//			if (! loadBsfResource) {
	//				return;
	//			}
	//		}
	UIOutput output = new UIOutput();
	output.setRendererType(rendererType);
	output.getAttributes().put("name", name);
	output.getAttributes().put("library", library);
	output.getAttributes().put("target", "head");
	if (position != null) {
		output.getAttributes().put("position", position);
	}
	addResourceIfNecessary(root, context, output);
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
public void decode(FacesContext facesContext, UIComponent component)
{
    RendererUtils.checkParamValidity(facesContext,component,null);

    if (component instanceof UIInput)
    {
        HtmlRendererUtils.decodeUIInput(facesContext, component);
        if (component instanceof ClientBehaviorHolder &&
                !HtmlRendererUtils.isDisabled(component))
        {
            HtmlRendererUtils.decodeClientBehaviors(facesContext, component);
        }
    }
    else if (component instanceof UIOutput)
    {
        //nothing to decode
    }
    else
    {
        throw new IllegalArgumentException("Unsupported component class " + component.getClass().getName());
    }
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
public void testCustomFacet()
{
  UIViewRoot root = facesContext.getViewRoot();
  root.setId("root");
  UIForm form = new UIForm(); form.setId("form");
  UINamingContainer nc1 = new UINamingContainer(); nc1.setId("nc1");
  UINamingContainer nc2 = new UINamingContainer(); nc2.setId("nc2");
  UINamingContainer nc3 = new UINamingContainer(); nc3.setId("nc3");
  UIPanel panel = new UIPanel(); panel.setId("panel");
  UIInput input = new UIInput(); input.setId("input1");

  // build the Tree...
  panel.getFacets().put("fancyFacet", input);
  nc3.getChildren().add(panel);
  nc2.getChildren().add(new UIOutput());
  nc2.getChildren().add(new UIOutput());
  nc2.getChildren().add(nc3);
  nc1.getChildren().add(nc2);
  form.getChildren().add(new UIOutput());
  form.getChildren().add(new UIOutput());
  form.getChildren().add(new UIOutput());
  form.getChildren().add(nc1);
  root.getChildren().add(new UIOutput());
  root.getChildren().add(form);

  // Get the ComponentReference util
  ComponentReference<UIInput> uiRef = ComponentReference.newUIComponentReference(input);

  // find the component...
  UIInput referencedComp = uiRef.getComponent();
  assertEquals(input, referencedComp);
  
  // find it again!
  assertEquals(input, uiRef.getComponent());
}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
public void testCustomFacetWithFind()
{
  UIViewRoot root = new UIViewRoot();
  root.setId("root");
  UIForm form = new UIForm(); form.setId("form");
  UINamingContainer nc1 = new UINamingContainer(); nc1.setId("nc1");
  UINamingContainer nc2 = new UINamingContainer(); nc2.setId("nc2");
  UINamingContainer nc3 = new UINamingContainer(); nc3.setId("nc3");
  UIPanel panel = new UIPanel(); panel.setId("panel");
  UIInput input = new UIInput(); input.setId("input1");

  // build the Tree...
  panel.getFacets().put("fancyFacet", input);
  panel.getChildren().add(input);
  nc3.getChildren().add(panel);
  nc2.getChildren().add(new UIOutput());
  nc2.getChildren().add(new UIOutput());
  nc2.getChildren().add(nc3);
  nc1.getChildren().add(nc2);
  form.getChildren().add(new UIOutput());
  form.getChildren().add(new UIOutput());
  form.getChildren().add(new UIOutput());
  form.getChildren().add(nc1);
  root.getChildren().add(new UIOutput());
  root.getChildren().add(form);
  
  facesContext.setViewRoot(root);

  // Get the ComponentReference util
  ComponentReference<UIInput> uiRef = ComponentReference.newUIComponentReference(input);

  // find the component...
  UIInput referencedComp = uiRef.getComponent();
  assertEquals(input, referencedComp);

  // find it again!
  assertEquals(input, uiRef.getComponent());

}
 

import javax.faces.component.UIOutput; //导入依赖的package包/类
public void testUIDataFooterFacet()
{
  UIViewRoot root = facesContext.getViewRoot();
  root.setId("root");
  UIForm form = new UIForm(); form.setId("form");
  UINamingContainer nc1 = new UINamingContainer(); nc1.setId("nc1");
  UINamingContainer nc2 = new UINamingContainer(); nc2.setId("nc2");
  UINamingContainer nc3 = new UINamingContainer(); nc3.setId("nc3");
  UIData table = new UIData(); table.setId("table1");
  UIInput input = new UIInput(); input.setId("input1");

  // build the Tree...
  table.setFooter(input);
  nc3.getChildren().add(table);
  nc2.getChildren().add(new UIOutput());
  nc2.getChildren().add(new UIOutput());
  nc2.getChildren().add(nc3);
  nc1.getChildren().add(nc2);
  form.getChildren().add(new UIOutput());
  form.getChildren().add(new UIOutput());
  form.getChildren().add(new UIOutput());
  form.getChildren().add(nc1);
  root.getChildren().add(new UIOutput());
  root.getChildren().add(form);

  // Get the ComponentReference util
  ComponentReference<UIInput> uiRef = ComponentReference.newUIComponentReference(input);

  // find the component...
  UIInput referencedComp = uiRef.getComponent();

  assertEquals(input, referencedComp);
}