protected void restartServer() throws Exception {
shellServer.shutdown();
db.shutdown();
db = newDb();
remotelyAvailableOnPort = null;
shellServer = newServer(db);
shellClient = newShellClient(shellServer);
}
private void shutdownIfNecessary(ShellServer server) {
try {
if (!hasBeenShutdown.compareAndSet(false, true)) {
server.shutdown();
}
} catch (RemoteException e) {
throw new RuntimeException(e);
}
}
@After
public void doAfter() throws Exception {
if (tx != null) {
finishTx(false);
}
shellClient.shutdown();
shellServer.shutdown();
db.shutdown();
}
protected Node getCurrentNode() throws RemoteException, ShellException {
Serializable current =
shellServer.interpretVariable(shellClient.getId(), Variables.CURRENT_KEY);
int nodeId = parseInt(current.toString().substring(1));
try (Transaction tx = db.beginTx()) {
Node nodeById = db.getNodeById(nodeId);
tx.success();
return nodeById;
}
}
@After
public void doAfter() throws Exception {
server.shutdown();
db.shutdown();
}
public void executeCommand(ShellServer server, ShellClient client, String command)
throws Exception {
CollectingOutput output = new CollectingOutput();
server.interpretLine(client.getId(), command, output);
}
protected void makeServerRemotelyAvailable() throws RemoteException {
if (remotelyAvailableOnPort == null) {
remotelyAvailableOnPort = findFreePort();
shellServer.makeRemotelyAvailable(remotelyAvailableOnPort, SimpleAppServer.DEFAULT_NAME);
}
}
