[jboss-user] [JBossCache] - Listener receives both a nodeCreated AND nodeModified for ne
Using JBoss AS 4.0.5GA, JBoss Cache 1.4.1 SP1, Java 1.5.0_10, WinXP Pro
Hi,
I have created a tree cache instance in which I am adding a node via the method put(fqn,
key, value). From the documentation, if that node does not exist, which is the situation
in my test, a nodeCreated notification will be emitted. However, this is not the case.
My listener receives both a nodeCreated AND nodeModified notification for that single
action.
My listener extends the abstract listener and overrides a couple of methods:
public class CacheListener extends AbstractTreeCacheListener
| {
| public CacheListener()
| {
| System.err.println("listener created");
| }
|
| @Override
| public void nodeCreated(Fqn fqn)
| {
| System.err.println("node created");
| }
|
| @Override
| public void nodeModified(Fqn fqn)
| {
| System.err.println("node modified");
| }
| }
My main class creates the cache instance, reigisters the listener and creates a node with
data:
public static void main(String[] args)
| {
| try
| {
| System.err.println("starting test");
| TreeCache tree = new TreeCache();
| CacheListener listener = new CacheListener();
| tree.addTreeCacheListener(listener);
|
| tree.setClusterName("test");
| tree.setClusterProperties("default.xml");
| tree.setCacheMode(TreeCache.LOCAL);
| tree.createService();
| tree.startService();
| tree.put("/a", "name", "James");
| tree.stopService();
| tree.destroyService();
| System.err.println("end of test");
| }
| catch(Exception ex)
| {
| System.err.println("Got an exception: " + ex.getMessage());
| }
| }
The output is as follows:
starting test
listener created
node created
node modified
end of test
Is this the expected behavior with incorrect documentation? Or am I not utilizing the API
properly? Any pointers are appreciated.
Thanks.
James
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