@Override
public IndexHits<T> get(String key, Object value) {
if (value.equals("refnode")) {
return new IteratorIndexHits<T>(Arrays.asList((T) db.getReferenceNode()));
}
return new IteratorIndexHits<T>(Collections.<T>emptyList());
}
@Override
protected void create() {
life.add(new BranchedDataMigrator(storeDir));
masterDelegateInvocationHandler = new DelegateInvocationHandler();
master =
(Master)
Proxy.newProxyInstance(
Master.class.getClassLoader(),
new Class[] {Master.class},
masterDelegateInvocationHandler);
super.create();
kernelEventHandlers.registerKernelEventHandler(
new HaKernelPanicHandler(xaDataSourceManager, (TxManager) txManager, availabilityGuard));
life.add(
updatePuller =
new UpdatePuller(
(HaXaDataSourceManager) xaDataSourceManager,
master,
requestContextFactory,
txManager,
availabilityGuard,
lastUpdateTime,
config,
msgLog));
stateSwitchTimeoutMillis = config.get(HaSettings.state_switch_timeout);
life.add(paxosLife);
life.add(new DatabaseAvailability(txManager, availabilityGuard));
life.add(new StartupWaiter());
diagnosticsManager.appendProvider(
new HighAvailabilityDiagnostics(memberStateMachine, clusterClient));
}
private void destroy(GraphDatabaseService dbToDestroy) throws IOException {
InternalAbstractGraphDatabase db = (InternalAbstractGraphDatabase) dbToDestroy;
dbToDestroy.shutdown();
FileUtils.deleteDirectory(new File(db.getStoreDir()));
}
