Examples with ThreadPoolException com.iplanet.am.util.ThreadPoolException used on opensource projects

Example 1 with ThreadPoolException

use of com.iplanet.am.util.ThreadPoolException in project OpenAM by OpenRock.

the class FileHandler method nonBlockingFlush.

/**
     * Flush any buffered messages.
     */
protected void nonBlockingFlush() {
    LinkedList writeBuffer = null;
    synchronized (this) {
        if (recordBuffer.size() <= 0) {
            if (Debug.messageEnabled()) {
                Debug.message(fileName + ":FileHandler.flush: no records in buffer to write");
            }
            return;
        }
        writeBuffer = recordBuffer;
        recordBuffer = new LinkedList();
    }
    LogTask task = new LogTask(writeBuffer);
    try {
        // Get an instance as required otherwise it can cause issues on container restart.
        LoggingThread.getInstance().run(task);
    } catch (ThreadPoolException ex) {
        // use current thread to flush the data if ThreadPool is shutdown
        synchronized (this) {
            task.run();
        }
    }
}

Example 2 with ThreadPoolException

use of com.iplanet.am.util.ThreadPoolException in project OpenAM by OpenRock.

the class Session method run.

public void run() {
    if (sessionPollerPool.isPollingEnabled()) {
        try {
            if (!getIsPolling()) {
                long expectedTime;
                if (willExpire(maxIdleTime)) {
                    expectedTime = (latestRefreshTime + (maxIdleTime * 60)) * 1000;
                    if (sessionPollerPool.getCacheBasedPolling()) {
                        expectedTime = Math.min(expectedTime, (latestRefreshTime + (maxCachingTime * 60)) * 1000);
                    }
                } else {
                    expectedTime = (latestRefreshTime + (SessionMeta.getAppSSOTokenRefreshTime() * 60)) * 1000;
                }
                if (expectedTime > scheduledExecutionTime()) {
                    // Get an instance as required otherwise it causes issues on container restart.
                    SystemTimerPool.getTimerPool().schedule(this, new Date(expectedTime));
                    return;
                }
                if (sender == null) {
                    sender = new SessionPollerSender(this);
                }
                RestrictedTokenContext.doUsing(getContext(), new RestrictedTokenAction() {

                    public Object run() throws Exception {
                        try {
                            setIsPolling(true);
                            sessionPollerPool.getThreadPool().run(sender);
                        } catch (ThreadPoolException e) {
                            setIsPolling(false);
                            sessionDebug.error("Send Polling Error: ", e);
                        }
                        return null;
                    }
                });
            }
        } catch (SessionException se) {
            sessionCache.removeSID(sessionID);
            sessionDebug.message("session is not in timeout state so clean it", se);
        } catch (Exception ex) {
            sessionDebug.error("Exception encountered while polling", ex);
        }
    } else {
        String sessionRemovalDebugMessage;
        if (purgeAt > 0) {
            // destroyed session scheduled for purge
            if (purgeAt > scheduledExecutionTime()) {
                SystemTimerPool.getTimerPool().schedule(this, new Date(purgeAt));
                return;
            }
            sessionRemovalDebugMessage = "Session Removed, Reduced Crosstalk Purge Time complete";
        } else {
            // schedule at the max session time
            long expectedTime = -1;
            if (willExpire(maxSessionTime)) {
                expectedTime = (latestRefreshTime + (maxSessionTime * 60)) * 1000;
            }
            if (expectedTime > scheduledExecutionTime()) {
                SystemTimerPool.getTimerPool().schedule(this, new Date(expectedTime));
                return;
            }
            sessionRemovalDebugMessage = "Session Destroyed, Caching time exceeded the Max Session Time";
        }
        try {
            sessionCache.removeSID(sessionID);
            if (sessionDebug.messageEnabled()) {
                sessionDebug.message(sessionRemovalDebugMessage);
            }
        } catch (Exception ex) {
            sessionDebug.error("Exception occured while cleaning up Session Cache", ex);
        }
    }
}

Example 3 with ThreadPoolException

use of com.iplanet.am.util.ThreadPoolException in project OpenAM by OpenRock.

the class RemoteHandler method nonBlockingFlush.

/**
     * Copy the existing request set map and pass it on to ThreadPool as part
     * of a FlushTask. Initiatize a new map as the new request set map for
     * future remote logging calls.
     */
public synchronized void nonBlockingFlush() {
    if (recCount <= 0) {
        if (Debug.messageEnabled()) {
            Debug.message("RemoteHandler.nonBlockingFlush(): no records " + "in buffer to send");
        }
        return;
    }
    FlushTask task = new FlushTask(reqSetMap);
    try {
        // Get an instance as required otherwise it can cause issues on container restart.
        LoggingThread.getInstance().run(task);
    } catch (ThreadPoolException ex) {
        //execute it.
        if (Debug.messageEnabled()) {
            Debug.message("RemoteHandler.nonBlockingFlush(): ThreadPoolException" + ". Performing blocking flush.");
        }
        task.run();
    }
    this.recCount = 0;
    reqSetMap = new HashMap();
}