@Override
public void init() throws Throwable {
cluster = protocolServer.newClient(Cluster.class);
cluster.addClusterListener(clusterListener);
builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
transformer = TransformerFactory.newInstance().newTransformer();
}
public ClusterMemberContext(ProtocolServer server) {
server.addBindingListener(
new BindingListener() {
@Override
public void listeningAt(URI me) {
myId = me;
}
});
}
private void acquireServerId() throws RuntimeException {
final Semaphore semaphore = new Semaphore(0);
protocolServer.addBindingListener(
new BindingListener() {
@Override
public void listeningAt(URI me) {
serverId = me;
semaphore.release();
protocolServer.removeBindingListener(this);
}
});
try {
if (!semaphore.tryAcquire(1, TimeUnit.MINUTES)) {
throw new RuntimeException("Unable to acquire server id, timed out");
}
} catch (InterruptedException e) {
Thread.interrupted();
throw new RuntimeException("Unable to acquire server id, interrupted", e);
}
}