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();
}
}
