javax.faces.component.UIOutput Java Examples

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);
}
 

/**
 * 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);
	}
}
 

/**
 * Returns the clientID of the current XPage-component
 * 
 * @param ctx
 *            the FormulaContext
 * @return the clientID
 */
@ParamCount(0)
public static ValueHolder atThisName(final FormulaContextXsp ctx) {
	UIComponent comp = ctx.getComponent();
	while (comp != null) {
		if (comp instanceof UIOutput) {
			return ValueHolder.valueOf(comp.getClientId(FacesContext.getCurrentInstance()));
			// return ValueHolder.valueOf(((UIOutput) comp).getId());
		}
		comp = comp.getParent();
	}
	return ValueHolder.valueDefault();
}
 

/**
 * Returns the value of the current UIComponent
 * 
 */
@ParamCount(0)
public static ValueHolder atThisValue(final FormulaContextXsp ctx) {
	UIComponent comp = ctx.getComponent();
	while (comp != null) {
		if (comp instanceof UIOutput) {
			return ValueHolder.valueOf(((UIOutput) comp).getValue());
		}
		comp = comp.getParent();
	}
	return ValueHolder.valueDefault();
}
 

/**
 * Get audio media upload path from the event's component tree.
 * @param ae  the event
 * @return
 */
private String getAudioMediaUploadPath(FacesEvent ae)
{
  String audioMediaUploadPath = null;

  // now find what component fired the event
  UIComponent component = ae.getComponent();
  // get the subview containing the audio question
  UIComponent parent = component.getParent();

  // get the its peer components from the parent
  List peers = parent.getChildren();

  // look for the correct file upload path information
  // held in the value of the component 'audioMediaUploadPath'
  for (int i = 0; i < peers.size(); i++)
  {
    UIComponent peer = (UIComponent) peers.get(i);

    if ("audioMediaUploadPath".equals(peer.getId()) && peer instanceof UIOutput)
    {
      audioMediaUploadPath = "" + ((UIOutput) peer).getValue();
      log.info("FOUND: Component " + i +
               " peer.getId(): " + peer.getId()+
               " peer.getValue(): " + audioMediaUploadPath );
      break;
    }
  }

  return audioMediaUploadPath;
}
 

/**
 * Get audio media upload path from the event's component tree.
 * @param ae  the event
 * @return
 */
private String getAudioMediaUploadPath(FacesEvent ae)
{
  String audioMediaUploadPath = null;

  // now find what component fired the event
  UIComponent component = ae.getComponent();
  // get the subview containing the audio question
  UIComponent parent = component.getParent();

  // get the its peer components from the parent
  List peers = parent.getChildren();

  // look for the correct file upload path information
  // held in the value of the component 'audioMediaUploadPath'
  for (int i = 0; i < peers.size(); i++)
  {
    UIComponent peer = (UIComponent) peers.get(i);

    if ("audioMediaUploadPath".equals(peer.getId()) && peer instanceof UIOutput)
    {
      audioMediaUploadPath = "" + ((UIOutput) peer).getValue();
      log.info("FOUND: Component " + i +
               " peer.getId(): " + peer.getId()+
               " peer.getValue(): " + audioMediaUploadPath );
      break;
    }
  }

  return audioMediaUploadPath;
}
 

private void addResourceIfNecessary(UIViewRoot root, FacesContext context, UIOutput output) {
	Object libToAdd = output.getAttributes().get("library");
	Object nameToAdd = output.getAttributes().get("name");
	for (UIComponent c : root.getComponentResources(context, "head")) {
		String library = (String) c.getAttributes().get("library");
		String name = (String) c.getAttributes().get("name");
		if (library != null && library.equals(libToAdd) && name != null && name.equals(nameToAdd)) {
			return;
		}
	}
	root.addComponentResource(context, output, "head");
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	// this should be just UIViewRoot, but since that's not working now...
	return (component instanceof UIViewRoot) || (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
   return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component) {
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	// this should be just UIViewRoot, but since that's not working now...
	return (component instanceof UIViewRoot) || (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
   return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
	return (component instanceof UIOutput);
}
 

public boolean supportsComponentType(UIComponent component)
{
  return (component instanceof UIOutput);
}