protected void setEventPhase(ItemChangeEvent event) { if (isImmediate() || (event.getNewItem() != null && RendererUtils.getInstance().isBooleanAttribute(event.getNewItem(), "immediate"))) { event.setPhaseId(PhaseId.APPLY_REQUEST_VALUES); } else { event.setPhaseId(PhaseId.UPDATE_MODEL_VALUES); } }
@Override public void processDecodes(FacesContext context) { super.processDecodes(context); // TODO nick - is component immediate = true only? // TODO nick - processValue should be executed in context of component, i.e. when 'component' EL // variable is set ItemChangeEvent event = createItemChangeEvent(context); if (event != null) { event.queue(); } }
/** * Specialized decode behavior on top of that provided by the superclass. In addition to the * standard <code>processDecodes</code> behavior inherited from {@link * javax.faces.component.UIComponentBase}, calls <code>processValue()</code> if the the <code> * immediate</code> property is true; if the component is invalid afterwards or a <code> * RuntimeException</code> is thrown, calls {@link FacesContext#renderResponse}. * * @throws NullPointerException {@inheritDoc} */ @Override public void processDecodes(FacesContext facesContext) { if (facesContext == null) { throw new NullPointerException(); } // Skip processing if our rendered flag is false if (!isRendered()) { return; } pushComponentToEL(facesContext, null); final String activeItem = getActiveItemValue(); EnumSet<VisitHint> hints = EnumSet.of(VisitHint.SKIP_UNRENDERED); VisitContext visitContext = new FullVisitContext(facesContext, hints); this.visitTree( visitContext, new VisitCallback() { @Override public VisitResult visit(VisitContext context, UIComponent target) { if (AbstractTogglePanel.this == target || target instanceof UIRepeat) { return VisitResult.ACCEPT; // Proceed with visit to target's children } if (isActiveItem(target, activeItem) || getSwitchType() == SwitchType.client) { target.processDecodes(context.getFacesContext()); } return VisitResult .REJECT; // No need to visit target's children, as they were recursively visited // above } }); // Process this component itself try { decode(facesContext); } catch (RuntimeException e) { facesContext.renderResponse(); throw e; } finally { popComponentFromEL(facesContext); } ItemChangeEvent event = createItemChangeEvent(facesContext); if (event != null) { event.queue(); } }