/**
* create the singelton EventService object if it doesn't exist already. Check if directory server
* supports the Persistent Search Control and the Proxy Auth Control
*
* @supported.api
*/
public static synchronized EventService getEventService() throws EventException, LDAPException {
if (_shutdownCalled) {
return null;
}
// Make sure only one instance of this class is created.
if (_instance == null) {
// Determine the Idle time out value for Event Service (LB/Firewall)
// scenarios. Value == 0 imples no idle timeout.
_idleTimeOut = getPropertyIntValue(EVENT_IDLE_TIMEOUT_INTERVAL, _idleTimeOut);
_idleTimeOutMills = _idleTimeOut * 60000;
ShutdownManager shutdownMan = ShutdownManager.getInstance();
if (shutdownMan.acquireValidLock()) {
try {
if (_idleTimeOut == 0) {
_instance = new EventService();
} else {
_instance = new EventServicePolling();
}
shutdownMan.addShutdownListener(
new ShutdownListener() {
public void shutdown() {
if (_instance != null) {
_instance.finalize();
}
}
});
} finally {
shutdownMan.releaseLockAndNotify();
}
}
}
return _instance;
}
public void destroy() {
ShutdownManager shutdownMan = ShutdownManager.getInstance();
if (shutdownMan.acquireValidLock()) {
try {
shutdownMan.shutdown();
} finally {
shutdownMan.releaseLockAndNotify();
}
}
}
/**
* Starts the embedded <code>OpenDJ</code> instance.
*
* @param odsRoot File system directory where <code>OpenDJ</code> is installed.
* @throws Exception upon encountering errors.
*/
public static void startServer(String odsRoot) throws Exception {
if (isStarted()) {
return;
}
Debug debug = Debug.getInstance(SetupConstants.DEBUG_NAME);
debug.message("EmbeddedOpenDS.startServer(" + odsRoot + ")");
DirectoryEnvironmentConfig config = new DirectoryEnvironmentConfig();
config.setServerRoot(new File(odsRoot));
config.setForceDaemonThreads(true);
config.setConfigClass(ConfigFileHandler.class);
config.setConfigFile(new File(odsRoot + "/config", "config.ldif"));
debug.message("EmbeddedOpenDS.startServer:starting DS Server...");
EmbeddedUtils.startServer(config);
debug.message("...EmbeddedOpenDS.startServer:DS Server started.");
int sleepcount = 0;
while (!EmbeddedUtils.isRunning() && (sleepcount < 60)) {
sleepcount++;
SetupProgress.reportStart("emb.waitingforstarted", null);
Thread.sleep(1000);
}
if (EmbeddedUtils.isRunning()) {
SetupProgress.reportEnd("emb.success", null);
} else {
SetupProgress.reportEnd("emb.failed", null);
}
serverStarted = true;
ShutdownManager shutdownMan = com.sun.identity.common.ShutdownManager.getInstance();
shutdownMan.addShutdownListener(
new ShutdownListener() {
public void shutdown() {
try {
shutdownServer("Graceful Shutdown");
} catch (Exception ex) {
Debug debug = Debug.getInstance(SetupConstants.DEBUG_NAME);
debug.error("EmbeddedOpenDS:shutdown hook failed", ex);
}
}
},
ShutdownPriority.LOWEST);
}
