NodeList nodes = configuration.getChildNodes();
for (int i = 0; i < nodes.getLength(); i++) {
node = nodes.item(i);
if (node.getNodeType() == Node.ELEMENT_NODE) {
element = (Element) node;
filter = ff.createFilter(channelName, jndi, timeout, flushTime, incomingTopic, outgoingTopic, element);
if (filter == null)
return;
this.addNotificationListener((NotificationListener) filter, nf, this);
if (prevFilter != null)
prevFilter.setFilterTM(filter);