protected void encodeIconForNodeState(
FacesContext context,
AbstractTree tree,
AbstractTreeNode treeNode,
TreeNodeState nodeState,
String customIcon)
throws IOException {
if (Strings.isNullOrEmpty(customIcon)) {
encodeDefaultIcon(
context,
treeNode,
concatClasses(
nodeState.getIconClass(),
treeNode.getAttributes().get("iconClass"),
tree.getAttributes().get("iconClass")));
} else {
encodeCustomIcon(
context,
treeNode,
concatClasses(
nodeState.getCustomIconClass(),
treeNode.getAttributes().get("iconClass"),
tree.getAttributes().get("iconClass")),
customIcon);
}
}
protected UIComponent getHandleLoadingFacetIfApplicable(UIComponent component) {
AbstractTreeNode treeNode = (AbstractTreeNode) component;
AbstractTree tree = treeNode.findTreeComponent();
if (TreeRendererBase.getToggleTypeOrDefault(tree) != SwitchType.ajax) {
return null;
}
UIComponent facet = treeNode.getFacet(HANDLE_LOADING_FACET_NAME);
if (facet == null) {
facet = tree.getFacet(HANDLE_LOADING_FACET_NAME);
}
if (facet != null && facet.isRendered()) {
return facet;
}
return null;
}