Hi,
We are trying to list items and their childrens with Recursive Tree node, but it don't show third level. I always see parent and chid but no more depth.

Item1 --> Item2 --> Item3 --> Item4

In this case I see only Item1 and Item 2 ie I always see only 2 levels.
Here is code:-

<rich:tree style="width:300px" id="itemListTree"
nodeSelectListener="#{itemListBean.onItemSelected}"
stateAdvisor="#{treeDemoStateAdvisor}"
reRender="selectedNode"
ajaxSubmitSelection="true">
<rich:recursiveTreeNodesAdaptor roots="#{itemListBean.rootNodes}"
var="item" nodes="#{item.nodes}" id="xx">
</rich:recursiveTreeNodesAdaptor>
</rich:tree>

ItemListBean has 2 method

public synchronized IotaTreeNode[] getRootNodes(){
for(Item m: rootItems)
nodes.add(new IotaTreeNode(m.getId(), m.getItemName(), this));
return nodes.toArray(new IotaTreeNode[nodes.size()]);
}

public synchronized IotaTreeNode[] getChildNodes(String parentId){
for(Item m: rootItems)
nodes.add(new IotaTreeNode(m.getId(), m.getItemName(), this));
return nodes.toArray(new IotaTreeNode[nodes.size()]);
}

public class IotaTreeNode {
private String nodeId;
private String nodeName;
private IotaBackingBean backingBean = null;
private static IotaTreeNode[] CHILDREN_ABSENT = new IotaTreeNode[0];
private IotaTreeNode[] children;

public IotaTreeNode(String nodeId, String nodeName, IotaBackingBean backingBean) {
this.nodeId = nodeId;
this.nodeName = nodeName;
this.backingBean = backingBean;
}
public synchronized IotaTreeNode[] getNodes() {
if (children == null) {
children = backingBean.getChildNodes(nodeId);
if(children == null)
children = CHILDREN_ABSENT;
}
return children;
}
public String getNodeId() {
return nodeId;
}
public void setNodeId(String nodeId) {
this.nodeId = nodeId;
}
public String toString() {
return nodeName;
}
}


Any help will be really appreciated. We are kind of stucked on this.