Examples with ShutdownPriority org.forgerock.util.thread.listener.ShutdownPriority used on opensource projects

Example 1 with ShutdownPriority

use of org.forgerock.util.thread.listener.ShutdownPriority in project OpenAM by OpenRock.

the class ShutdownManager method shutdown.

/**
     * Shuts down all the listeners in this ShutdownManager.
     */
public void shutdown() throws IllegalMonitorStateException {
    if (acquireValidLock()) {
        try {
            shutdownCalled = true;
            List<ShutdownPriority> priorities = ShutdownPriority.getPriorities();
            for (ShutdownPriority i : priorities) {
                for (Iterator<ShutdownListener> j = listeners[i.getIntValue() - 1].iterator(); j.hasNext(); ) {
                    j.next().shutdown();
                    // remove the components which have been shutdown to avoid
                    // problem when the shutdown function is called twice.
                    j.remove();
                }
            }
            if (appSSOTokenDestroyer != null) {
                appSSOTokenDestroyer.shutdown();
                appSSOTokenDestroyer = null;
            }
            instance = null;
        } catch (RuntimeException t) {
            Debug.getInstance("amUtil").error("Error during shutdown", t);
            throw t;
        } finally {
            releaseLockAndNotify();
        }
    } else {
        throw new IllegalMonitorStateException("Failed to acquire lock during shutdown.");
    }
}