use of org.apache.qpid.server.store.preferences.PreferenceStoreUpdater in project qpid-broker-j by apache.
the class AbstractVirtualHost method onActivate.
@StateTransition(currentState = { State.UNINITIALIZED, State.ERRORED }, desiredState = State.ACTIVE)
private ListenableFuture<Void> onActivate() {
long threadPoolKeepAliveTimeout = getContextValue(Long.class, CONNECTION_THREAD_POOL_KEEP_ALIVE_TIMEOUT);
final SuppressingInheritedAccessControlContextThreadFactory connectionThreadFactory = new SuppressingInheritedAccessControlContextThreadFactory("virtualhost-" + getName() + "-iopool", getSystemTaskSubject("IO Pool", getPrincipal()));
_networkConnectionScheduler = new NetworkConnectionScheduler("virtualhost-" + getName() + "-iopool", getNumberOfSelectors(), getConnectionThreadPoolSize(), threadPoolKeepAliveTimeout, connectionThreadFactory);
_networkConnectionScheduler.start();
updateAccessControl();
initialiseStatisticsReporting();
MessageStore messageStore = getMessageStore();
messageStore.openMessageStore(this);
startFileSystemSpaceChecking();
if (!(_virtualHostNode.getConfigurationStore() instanceof MessageStoreProvider)) {
getEventLogger().message(getMessageStoreLogSubject(), MessageStoreMessages.CREATED());
getEventLogger().message(getMessageStoreLogSubject(), MessageStoreMessages.STORE_LOCATION(messageStore.getStoreLocation()));
}
messageStore.upgradeStoreStructure();
if (_linkRegistry != null) {
_linkRegistry.open();
}
getBroker().assignTargetSizes();
final PreferenceStoreUpdater updater = new PreferenceStoreUpdaterImpl();
Collection<PreferenceRecord> records = _preferenceStore.openAndLoad(updater);
_preferenceTaskExecutor = new TaskExecutorImpl("virtualhost-" + getName() + "-preferences", null);
_preferenceTaskExecutor.start();
PreferencesRecoverer preferencesRecoverer = new PreferencesRecoverer(_preferenceTaskExecutor);
preferencesRecoverer.recoverPreferences(this, records, _preferenceStore);
if (_createDefaultExchanges) {
return doAfter(createDefaultExchanges(), new Runnable() {
@Override
public void run() {
_createDefaultExchanges = false;
postCreateDefaultExchangeTasks();
}
});
} else {
postCreateDefaultExchangeTasks();
return Futures.immediateFuture(null);
}
}
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