private TreeNode createTree(Classification raiz, Collection<Classification> lista) {
TreeNode node = new DefaultTreeNode(raiz, null);
TreeNode child = null;
Collection<Classification> hijos = getChildren(raiz, lista);
for (Classification hijo : hijos) {
if (hijo.getClassificationList() != null) {
child = createTree(hijo, lista);
child.setParent(node);
} else {
child = new DefaultTreeNode(hijo, node);
child.setParent(node);
}
// node.addChild(child);
}
return node;
}
/** Removes all child nodes of the supplied root node. */
private void removeAllChildsOfRootNode(final TreeNode rootNode) {
if ((rootNode != null) && (rootNode.getChildCount() > 0)) {
final TreeNode[] array =
rootNode.getChildren().toArray(new TreeNode[rootNode.getChildCount()]);
for (TreeNode child : array) {
child.setParent(null);
child = null;
}
}
}
// Lo que se cambio para el Primefaces3.2
private void createClassificationTree() {
try {
Classification raiz = classificationFacade.findRootByClient(getClient());
classificationList = classificationFacade.getEagerClassificationListByClient(getClient());
root = new DefaultTreeNode("root", null);
TreeNode arbol = createTree(getRootFromClassificationList(raiz), getClassificationList());
arbol.setExpanded(true);
arbol.setParent(root);
// root.getChildren().add(arbol);
classificationList = null;
} catch (GenericFacadeException ex) {
Logger.getLogger(CrudUserphoneBean.class.getName()).log(Level.SEVERE, null, ex);
}
}