public static UIComponent addTransient(
      FacesContext context, ServletRequest req, UIComponent parent, String prevId, Class childClass)
      throws Exception {
    if (context == null) context = FacesContext.getCurrentInstance();

    if (parent == null) {
      UIComponentClassicTagBase parentTag =
          (UIComponentClassicTagBase) req.getAttribute("caucho.jsf.parent");

      parent = parentTag.getComponentInstance();

      BodyContent body = parentTag.getBodyContent();

      if (body != null) addVerbatim(parent, body);
    }

    UIComponent child = null;
    ;

    if (child == null) child = (UIComponent) childClass.newInstance();

    child.setTransient(true);

    addChild(parent, prevId, child);

    return child;
  }
Ejemplo n.º 2
0
 /**
  * Set "transient" flag to false for component and all its children ( recursive ).
  *
  * @param component
  */
 private void markNoTransient(UIComponent component) {
   for (Iterator<UIComponent> iter = component.getFacetsAndChildren(); iter.hasNext(); ) {
     UIComponent element = iter.next();
     markNoTransient(element);
     element.setTransient(false);
   }
 }
    private static UIComponent createThemeResource(
        FacesContext fc, String library, String resourceName) {
      UIComponent resource = fc.getApplication().createComponent("javax.faces.Output");
      resource.setRendererType("javax.faces.resource.Stylesheet");
      resource.setTransient(true);

      Map<String, Object> attrs = resource.getAttributes();
      attrs.put("name", resourceName);
      attrs.put("library", library);
      attrs.put("target", "head");

      return resource;
    }
Ejemplo n.º 4
0
  @Override
  public void decode(FacesContext context, UIComponent component) {

    rendererParamsNotNull(context, component);

    if (!shouldDecode(component)) {
      return;
    }

    String clientId = decodeBehaviors(context, component);

    if (clientId == null) {
      clientId = component.getClientId(context);
    }

    assert (clientId != null);
    ExternalContext externalContext = context.getExternalContext();
    Map<String, String> requestMap = externalContext.getRequestParameterMap();

    if (requestMap.containsKey(clientId)) {
      setSubmittedValue(component, requestMap.get(clientId));
    }

    HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();
    try {
      Collection<Part> parts = request.getParts();
      List<Part> multiple = new ArrayList<>();
      for (Part cur : parts) {
        if (clientId.equals(cur.getName())) {
          component.setTransient(true);
          multiple.add(cur);
        }
      }
      this.setSubmittedValue(component, multiple);
    } catch (IOException | ServletException ioe) {
      throw new FacesException(ioe);
    }
  }