/** Shuts down the auto provision thread. Does nothing if it is not running. */
public static synchronized void shutdown() {
synchronized (THREAD_CONTROL_LOCK) {
if (autoProvThread != null) {
ZimbraLog.autoprov.info("Shutting down auto provision thread");
autoProvThread.requestShutdown();
autoProvThread.interrupt();
autoProvThread = null;
} else {
ZimbraLog.autoprov.debug("shutdown() called, but auto provision thread is not running.");
}
}
}
public static synchronized void switchAutoProvThreadIfNecessary() throws ServiceException {
Server localServer = Provisioning.getInstance().getLocalServer();
long interval = localServer.getTimeInterval(Provisioning.A_zimbraAutoProvPollingInterval, 0);
Set<String> scheduledDomains =
localServer.getMultiAttrSet(Provisioning.A_zimbraAutoProvScheduledDomains);
boolean needRunning = interval > 0 && !scheduledDomains.isEmpty();
if (needRunning && !AutoProvisionThread.isRunning()) {
AutoProvisionThread.startup();
} else if (!needRunning && AutoProvisionThread.isRunning()) {
AutoProvisionThread.shutdown();
}
}
/** Starts up the auto provision thread. */
public static synchronized void startup() {
synchronized (THREAD_CONTROL_LOCK) {
if (isRunning()) {
ZimbraLog.autoprov.warn(
"Cannot start a second auto provision thread while another one is running.");
return;
}
if (getSleepInterval() == 0) {
ZimbraLog.autoprov.info(
"Not starting auto provision thread because %s is 0.",
Provisioning.A_zimbraAutoProvPollingInterval);
return;
}
// Log status
try {
String displayInterval =
Provisioning.getInstance()
.getLocalServer()
.getAttr(Provisioning.A_zimbraAutoProvPollingInterval, null);
ZimbraLog.autoprov.info(
"Starting auto provision thread with sleep interval %s.", displayInterval);
} catch (ServiceException e) {
ZimbraLog.autoprov.warn(
"Unable to get %s. Aborting thread startup.",
Provisioning.A_zimbraAutoProvPollingInterval, e);
return;
}
// Start thread
autoProvThread = new AutoProvisionThread();
autoProvThread.start();
}
}