/**
* Gets the transport addresses.
*
* @return the transport addresses
*/
protected List<TransportAddress> getTransportAddresses() {
List<TransportAddress> addresses = Lists.newArrayList();
if (!registrationRebirthService.isZkJarLib()) {
return addresses;
}
List<String> childNode =
ZooKeeperExpand.getInstance().list(SearchConstants.getRebirthSearchBulidZKConfig());
if (childNode != null) {
regirtListener(childNode, addresses);
}
ZooKeeperExpand.getInstance()
.getZkClient()
.subscribeChildChanges(
SearchConstants.getRebirthSearchBulidZKConfig(),
new IZkChildListener() {
@Override
public void handleChildChange(String parentPath, List<String> currentChilds)
throws Exception {
List<TransportAddress> addresses = Lists.newArrayList();
regirtListener(currentChilds, addresses);
if (!addresses.isEmpty()) {
TransportClient transportClient = beanFactory.getBean(TransportClient.class);
ImmutableList<TransportAddress> immutableList =
transportClient.transportAddresses();
for (TransportAddress transportAddress : addresses) {
if (!immutableList.contains(transportAddress))
transportClient.addTransportAddress(transportAddress);
}
}
}
});
return addresses;
}
/**
* Regirt listener.
*
* @param childNode the child node
* @param addresses the addresses
*/
private void regirtListener(List<String> childNode, List<TransportAddress> addresses) {
for (String node : childNode) {
Object object =
ZooKeeperExpand.getInstance()
.get(SearchConstants.getRebirthSearchBulidZKConfig() + "/" + node);
if (object instanceof TransportAddress) {
final TransportAddress address = (TransportAddress) object;
if (addresses != null) addresses.add(address);
ZooKeeperExpand.getInstance()
.getZkClient()
.subscribeDataChanges(
SearchConstants.getRebirthSearchBulidZKConfig() + "/" + node,
new NodeDataListener(beanFactory, address));
}
}
}
