I am trying to build the tree structure in the backing bean using the HtmlTree and HtmlTreeNode api and then bind it from my jsp page. I am unable to add an OutputText inside a treenode. I don't see any exposed method to add a child in the HtmlTreeNode. Am I missing something??

 Library library = new Library();
 HtmlTree tree = new HtmlTree();
 tree.setStyle("width:150px");
 tree.setValue(library.getData());
 tree.setVar("item");
 tree.setNodeFace(library.getType());

 Iterator it = library.getArtists().values().iterator();
 while (it.hasNext()) {
 Artist artist = (Artist)it.next();

 HtmlTreeNode artistNode = new HtmlTreeNode();
 artistNode.setType("artist");
 HtmlOutputText artistText = new HtmlOutputText();
 artistText.setValue(artist.getName());

 Iterator it1 = artist.getAlbums();
 while (it1.hasNext()) {
 Album album = (Album) it1.next();

 HtmlTreeNode albumNode = new HtmlTreeNode();
 albumNode.setType("album");
 HtmlOutputText albumText = new HtmlOutputText();
 //albumText.setValue(album.getTitle()); ??how do I add this

 Iterator it3 = album.getSongs();
 while (it3.hasNext()) {
 Song song = (Song) it3.next();

 HtmlTreeNode songNode = new HtmlTreeNode();
 songNode.setType("song");
 HtmlOutputText songText = new HtmlOutputText();
 //songText.setValue(song.getTitle());??how do I add this

 tree.getChildren().add(songNode);
 }
 tree.getChildren().add(albumNode);
 tree.getChildren().add(artistNode);
 }
 }