/**
* Find user node by page id.
*
* @param userNode
* @param pageId
* @param allUserNodes
* @throws Exception
*/
public static void findUserNodeByPageId(
UserNode userNode, String pageId, List<UserNode> allUserNodes) throws Exception {
Iterator<UserNode> childrenNodeIter = userNode.getChildren().iterator();
while (childrenNodeIter.hasNext()) {
UserNode node = childrenNodeIter.next();
if (node.getPageRef().equals(pageId)) {
allUserNodes.add(node);
} else {
findUserNodeByPageId(node, pageId, allUserNodes);
}
}
}
/**
* Find user node by page id.
*
* @param rootNode
* @param pageId
* @return
* @throws Exception
*/
public static List<UserNode> findUserNodeByPageId(UserNode rootNode, String pageId)
throws Exception {
List<UserNode> allUserNodes = new ArrayList<UserNode>();
findUserNodeByPageId(rootNode, pageId, allUserNodes);
return allUserNodes;
}
